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ART000985942
oai_dc
์ถฉ์ „์žฌ-ํƒ„์„ฑ์ฒด ์ƒํ˜ธ์ž‘์šฉ. 10. ์นด๋ณธ๋ธ”๋ž™/NBR ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ณ„๋ฉด ์ ‘์ฐฉ์— ๋ฏธ์น˜๋Š” ์˜ค์กด์ฒ˜๋ฆฌ์˜ ์˜ํ–ฅ
Filler-Elastomer Interactions. 10. Ozone Treatment on Interfacial Adhesion of Carbon Blacks/NBR Compounds
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ์กฐ๊ธฐ์ˆ™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); M.Zaborski(University of Lodz ); L.Slusarski(University of Lodz )" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š”, ์˜ค์กด ์ฒ˜๋ฆฌ์— ์˜ํ•œ ์นด๋ณธ๋ธ”๋ž™์˜ ํ‘œ๋ฉดํŠน์„ฑ์„ X-ray photo-electron spectroscopy (XPS)์™€ ์ ‘์ด‰๊ฐ์„ ํ†ตํ•˜์—ฌ ์•Œ์•„๋ณด์•˜์œผ๋ฉฐ, ์นด๋ณธ๋ธ”๋ž™/acrylonitrile butadiene rubber (NBR) ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์€ ๊ฐ€๊ต๋ฐ€๋„์™€ ์ธ์—ด ์—๋„ˆ์ง€ (Gโ…ขC)๋ฅผ ์ธก์ •ํ•˜์—ฌ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ๋ณธ ์‹คํ—˜๊ฒฐ๊ณผ, ์˜ค์กด ์ฒ˜๋ฆฌ์— ์˜ํ•ด ์นด๋ณธ๋ธ”๋ž™ ํ‘œ๋ฉด์— ๋„์ž…๋œ ์‚ฐ์†Œ๋ฅผ ํ•จ์œ ํ•œ ๊ด€๋Šฅ๊ธฐ๊ฐ€ ์นด๋ณธ๋ธ”๋ž™์˜ ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€๋ฅผ ์ฆ๊ฐ€์‹œ์ผฐ์œผ๋ฉฐ, ๊ฒฐ๊ณผ์ ์œผ๋กœ ๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ฐ€๊ต๋ฐ€๋„์™€ ์ธ์—ด ์—๋„ˆ์ง€๊ฐ€ ํ–ฅ์ƒ๋˜์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๋Š” ์˜ค์กด์ฒ˜๋ฆฌ์— ์˜ํ•ด ์นด๋ณธ๋ธ”๋ž™ ํ‘œ๋ฉด์— ๋„์ž…๋œ ์‚ฐ์†Œ๋ฅผ ํ•จ์œ ํ•œ ๊ด€๋Šฅ๊ธฐ๊ฐ€ ์นด๋ณธ๋ธ”๋ž™๊ณผ ๊ณ ๋ฌด์‚ฌ์ด์˜ ๊ณ„๋ฉด ๊ฒฐํ•ฉ๋ ฅ์„ ์ฆ๊ฐ€์‹œ์ผœ ๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚จ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985938
oai_dc
์—ด๊ฐ€์†Œ์„ฑ ๊ณ ๋ฌด๋ฅผ ์‚ฌ์šฉํ•œ RUBBER SHEET์˜ ์ œ์กฐ ๋ฐ ๋ฌผ์„ฑ
Development and Properties of Rubber Sheet using Thermoplastic Elastomer
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฌธ์ผ์‹(์ˆœ์ฒœ๋Œ€ํ•™๊ต); ์ฒœ์Šนํ•œ(๊ธˆํ˜ธ์„์œ ํ™”ํ•™(์ฃผ)); ํ•œ๋ฏผํ˜„(๊ธˆํ˜ธํƒ€์ด์–ด)" ]
ํ™˜๊ฒฝ์— ์œ ํ•ดํ•œ PVC ์žฌ์งˆ์˜ ๋ฐ”๋‹ฅ์žฌ๋‚˜ ์‹œํŠธ๋ฅผ ๋Œ€์ฒดํ•˜๊ธฐ ์œ„ํ•˜์—ฌ styrene-ethylene-butadiene- styrene(SEBS)๊ณผ ๊ฐ™์€ ์—ด๊ฐ€์†Œ์„ฑ๊ณ ๋ฌด๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  polypropylene(PP) ๋“ฑ์˜ ํด๋ฆฌ๋จธ์™€ ์˜ค์ผ, ๋ฌด๊ธฐ๋ฌผ ๋ฐ ์•ˆ์ •์ œ ๋“ฑ์„ ํ˜ผํ•ฉํ•˜์—ฌ ๋‚ด์ถฉ๊ฒฉ์„ฑ ๋˜๋Š” ํƒ„์„ฑ์ด ์šฐ์ˆ˜ํ•œ ์ƒˆ๋กœ์šด ์†Œ์žฌ๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•œ ์ปดํŒŒ์šด๋”ฉ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•˜์˜€๋‹ค. SEBS์™€ ์˜ค์ผ์˜ ํ˜ผํ•ฉ๋ฌผ์—์„œ ๊ฒฝ๋„๋Š” ์˜ค์ผ์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ์„œ ์„ ํ˜•์ ์œผ๋กœ ๊ฐ์†Œํ•˜์˜€๊ณ , SEBS/oil/PP์˜ ์กฐ์„ฑ๋ฌผ์—์„œ๋Š” PP์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜๋ฉด ์ธ์žฅ๊ฐ•๋„๋Š” ์„ ํ˜•์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ๋ฐ˜๋ฉด, ์‹ ์œจ์€ PP๊ฐ€ 50phr์ด์ƒ์—์„œ๋Š” ๊ฑฐ์˜ ์˜ํ–ฅ์ด ์—†์—ˆ๋‹ค. PVC ์†Œ์žฌ์˜ ๋ฐ”๋‹ฅ์žฌ๋‚˜ ์‹œํŠธ๋ฅผ ๋Œ€์ฒด ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•œ ์‹ค์งˆ์ ์ธ SEBS ํ˜ผํ•ฉ๋ฌผ์˜ ์กฐ์„ฑ๋ฌผ์—์„œ๋„ ์ธ์žฅ ๋ฐ ์ธ์—ด๊ฐ•๋„, ๊ทธ๋ฆฌ๊ณ  ๊ฒฝ๋„๋Š” PP ํ•จ๋Ÿ‰์— ๋น„๋ก€ํ•˜์—ฌ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์œผ๋‚˜, ์šฉ์œต์ง€์ˆ˜๋Š” PPํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜๋ฉด ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000860938
oai_dc
Phase Behavior Study of Poly(ethylene-co-octene) in normal-Hydrocarbons
Phase Behavior Study of Poly(ethylene-co-octene) in normal-Hydrocarbons
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ƒํ˜ธ(๋™์•„๋Œ€ํ•™๊ต); ๊ถŒํ˜์„ฑ(๋™์•„๋Œ€ํ•™๊ต)" ]
Cloud-point and bubble-point data to 170 โ„ƒ and 50 bar are presented for four different solvents, normal pentane, n-hexane, n-heptane, and n-octane with poly(ethylene-co-42 wt% octene) (PEO42) copolymer. The pressure-concentration isotherms measured for PEO42 - normal pentane have maximums at around 5 wt% of the copolymer concentrations in the solution. PEO42 - normal pentane system exhibits LCST-type phase behavior at temperatures greater than 130 โ„ƒ. Below 120 โ„ƒ, bubble-point type transitions are observed. However, the binary mixtures for PEO42 in n-hexane, n-heptane, and n-octane have only bubble-point type transitions at the pressure-temperature region investigated in this study. The single-phase region of PEO - alkane mixtures increases with the molecular size of alkane solvent due to the increasing dispersion interactions between PEO and the alkane.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000986661
oai_dc
์ถฉ์ „์žฌ-ํƒ„์„ฑ์ฒด ๋ณตํ•ฉ์žฌ๋ฃŒ
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000986663
oai_dc
ํํ”Œ๋ผ์Šคํ‹ฑ/ํ์„ฌ์œ ์†Œ ๋ณตํ•ฉ์ฒด์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ
Mechanical Properties of Plastic Waste/Cellulose Waste Composites
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์˜๊ทผ(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
ํ˜ผํ•ฉํํ”Œ๋ผ์Šคํ‹ฑ๊ณผ ์„ฌ์œ ์†Œ๋กœ์„œ ํ์‹ ๋ฌธ์ง€๋ฅผ ํ˜ผํ•ฉํ•˜์—ฌ ๋ณตํ•ฉ์ฒด๋ฅผ ๊ตฌ์„ฑํ•˜๊ณ  ๊ทธ ๊ธฐ๊ณ„์ ์ธ ๋ฌผ์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ˆ˜์ง€-์ˆ˜์ง€ ๋ฐ ์ˆ˜์ง€-์„ฌ์œ ์†Œ ์‚ฌ์ด์˜ ๊ณ„๋ฉด์ ‘์ฐฉ๋ ฅ์„ ์ฆ๋Œ€์‹œํ‚ค๊ณ ์ž ์„ฌ์œ ์†Œ์™€ ์นœํ™”์„ฑ์„ ๊ฐ€์ง„ ์•„๋น„ํ‹ฑ์‚ฐ์„ ์†Œ๋Ÿ‰ ์ฒจ๊ฐ€ํ•˜์˜€๋‹ค. ์„ฌ์œ ์†Œ์˜ ํˆฌ์ž…๋Ÿ‰์ด ๋งŽ์•„์งˆ์ˆ˜๋ก ์ธ์žฅ๊ฐ•๋„๋Š” ํ”Œ๋ผ์Šคํ‹ฑ์ž์ฒด๋ณด๋‹ค ์ €ํ•˜๋˜์—ˆ์œผ๋ฉฐ ์•„๋น„ํ‹ฑ์‚ฐ์€ ๊ฐ•๋„์— ์ข‹์€ ์˜ํ–ฅ์„ ์ฃผ์ง€ ๋ชปํ•˜์˜€๋‹ค. ํŒŒ๋‹จ์‹ ์žฅ๋ฅ  ๋ฐ ์ถฉ๊ฒฉ๊ฐ•๋„๋Š” ์„ฌ์œ ์†Œ๋งŒ์˜ ํˆฌ์ž…๋Ÿ‰์— ๋”ฐ๋ผ์„œ๋Š” ๊ฐ์†Œํ•˜์˜€์œผ๋‚˜, ์„ฌ์œ ์†Œ๊ฐ€ ์ ์€ ์–‘์ด๊ณ  ์•„๋น„ํ‹ฑ์‚ฐ์ด ์ ๊ฒŒ ํฌํ•จ๋˜์–ด ์žˆ์„ ๊ฒฝ์šฐ์— ๋†€๋ผ์šด ์ƒ์Šน์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๋ฌผ์„ฑ์˜ ํ–ฅ์ƒ์€ ์•„๋น„ํ‹ฑ์‚ฐ์˜ ํ™”ํ•™์ ์ธ ์–‘๋ฉด์„ฑ์— ๊ธฐ์ธํ•œ๋‹ค๊ณ  ์—ฌ๊ฒจ์ง„๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985936
oai_dc
Fe3O4์™€ Chloroprene Rubber(CR)๋ฅผ ๊ธฐ์ดˆ๋กœํ•œ ํƒ„์„ฑ ์ „๋„์ฒด์˜ ์ œ์กฐ ๋ฐ ํŠน์„ฑ์—ฐ๊ตฌ
Preparation and Characterization of Elastomeric Conductorbased on Magnetite and Chloroprene Rubber
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ธ์˜(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ตœ๊ต์ฐฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ด์€๊ฒฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” FeCl2ยท4H2O, (CH2)6N4 (hexamethylene tetramine) ๊ทธ๋ฆฌ๊ณ  NaNO2๋กœ๋ถ€ํ„ฐ Fe3O4 (magnetite)๋ฅผ ์ œ์กฐํ•˜๊ณ  ๊ฒฐ์ •์„ฑ CR๊ณ ๋ฌด์— ๋ฐฐํ•ฉํ•˜์—ฌ ์ „๋„์„ฑ ์ถฉ์ „์ œ์˜ ํ•จ๋Ÿ‰์ด ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ํšจ๊ณผ์™€ ์ „๊ธฐ์ „๋„๋„ (ฯƒ)์˜ ์˜จ๋„ ์˜์กด์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ตœ์†Œ ์ตœ์  ํ˜ผํ•ฉ๋น„(percolation threshold, Pc) ๊ฐœ๋…์ด ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์กฐํ•œ ์ „๋„์„ฑ ์ž…์ž๊ฐ€ ์ถฉ์ „๋œ ๋ณตํ•ฉ์ฒด์— ์ ์šฉ๋˜๋ฉฐ, ํ˜ผํ•ฉ๋ฌผ๋‚ด Fe3O4์˜ ๋ถ„์œจ์ด 27%๋ฅผ ์ดˆ๊ณผํ•  ๋•Œ ์ „๊ธฐ์ „๋„๋„๊ฐ€ ๊ธ‰๊ฒฉํžˆ ์ฆ๊ฐ€ํ•จ์„ ํ™•์ธํ•˜์˜€๋‹ค. ์ „๊ธฐ์ „๋„๋„์˜ ์˜จ๋„ ์˜์กด์„ฑ์€ Pc ๋˜๋Š” ๊ทธ ์ดํ•˜์—์„œ ์—ด์ ์œผ๋กœ ํ™œ์„ฑํ™”๋˜๋ฉฐ magnetite๊ฐ€ CR ๊ณ ๋ฌด์˜ ๊ฐ•ํ™” ๋ฐ ์ „๋„์„ฑ ์ถฉ์ „์ œ๋กœ์„œ์˜ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Œ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๋˜ํ•œ, 50 phr์˜ magnetite๊ฐ€ ์ถฉ์ „๋œ ๋ณตํ•ฉ์ฒด๊ฐ€ ์ตœ์ ์˜ ๋ฌผ๋ฆฌ์  ๊ฐ€๊ต์ ์œผ๋กœ ์ธํ•˜์—ฌ ๊ฐ€์žฅ ์šฐ์ˆ˜ํ•œ ์ธ์žฅ๊ฐ•๋„์™€ ํŒŒ๋‹จ์‹œ ์‹ ์žฅ์œจ์„ ๋ณด์˜€์œผ๋ฉฐ ๋ชจ๋“ˆ๋Ÿฌ์Šค๊ฐ€ magnetite์˜ ๊ฐ•ํ™”ํšจ๊ณผ ๋ฐ ๋ธ”๋žœ๋“œ๋ฌผ์˜ ๊ฐ€ํ™ฉ ํ† ์˜คํฌ ๊ณก์„ ์œผ๋กœ๋ถ€ํ„ฐ ์–ป์€ ์ ๋„์™€ ๊ด€๋ จ์ด ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985935
oai_dc
์ธ์‚ฐ ์—์Šคํ…Œ๋ฅด๊ณ„ ๋‚œ์—ฐ์ œ BDPDH๋ฅผ ์ฒจ๊ฐ€ํ•œ CPE ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ๋‚œ์—ฐ์„ฑ ๋ฐ ๋‚ด์—ด์„ฑ
Flame Retardance and Thermal Resistance of CPE Rubber Compound Containing a Phosphoric Ester Flame Retardant BDPDH
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ฐฝ์„ญ(๊ณ„๋ช…๋Œ€ํ•™๊ต); ๋ฐ•ํ˜„ํ˜ธ(ํ™”์ŠนR&A(์ฃผ))" ]
์ž๋™์ฐจ Oil cooler์šฉ ํ˜ธ์Šค๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ๋‚ด์—ด ๋ฐ ๋‚œ์—ฐ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•˜์—ฌ ์ธ์‚ฐ ์—์Šคํ…Œ๋ฅด๊ณ„ ํ™”ํ•ฉ๋ฌผ์„ ๋‚ด์—ด ๋ฐ ๋‚œ์—ฐ์ œ๋กœ ํ•˜์—ฌ ์ œ์กฐํ•œ ์—ผ์†Œํ™” ํด๋ฆฌ์—ํ‹ธ๋ Œ(CPE) ๋ฐฐํ•ฉ๊ณ ๋ฌด์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ, ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ, ๋‚ด์—ด์„ฑ, ๋‚œ์—ฐ์„ฑ ๋ฐ ๋ณ€๋Ÿ‰ํšจ๊ณผ๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํ˜ธ์Šค์šฉ ๊ณ ๋ฌด์žฌ๋ฃŒ๋Š” ๊ธฐ์กด์˜ ethyleneacrylate rubber(EAR)๋ณด๋‹ค ํ™”ํ•™์  ๋‚ด์‹์„ฑ๊ณผ ๋‚ดํ•œ์„ฑ์ด ์šฐ์ˆ˜ํ•˜๋ฉด์„œ๋„ ๊ฐ€๊ฒฉ์ด ์ €๋ ดํ•œ CPE ๊ณ ๋ฌด์žฌ๋ฃŒ๋ฅผ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ, ๋‚œ์—ฐ์ œ๋Š” ๋น„ํ• ๋กœ๊ฒ ์ถ•ํ•ฉ ์ธ์‚ฐ ์—์Šคํ…Œ๋ฅด๊ณ„์ธ N,N'-bis-(diphenylphosphoro) diaminohexane(BDPDH)๋ฅผ ํ•ฉ์„ฑํ•˜์—ฌ CPE ๊ณ ๋ฌด์žฌ๋ฃŒ์™€ 0โˆผ30 phr ๋ฒ”์œ„์—์„œ ํ˜ผ๋ จํ•˜์˜€๋‹ค. ๋ฐฐํ•ฉ๊ณ ๋ฌด ์‹œํŽธ์˜ ๊ฒฝ๋„, ์ธ์žฅ๊ฐ•๋„, ์‹ ์œจ, ์ธ์žฅ์‘๋ ฅ ๋ฐ ์—ด์  ํŠน์„ฑ์„ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ, CPE ๋ฐฐํ•ฉ๊ณ ๋ฌด์˜ ์œ ๋™์„ฑ, ๋‚œ์—ฐ์„ฑ, ๋‚ด์—ด์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ์Œ์„ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ, ๊ณ ๋ฌด์žฌ๋ฃŒ ๊ทœ๊ฒฉ์„ ์ดˆ๊ณผํ•˜์ง€ ์•Š๋Š” ๋ฒ”์œ„ ๋‚ด์—์„œ ์ตœ๋Œ€์˜ ๋‚ด์—ด ๋ฐ ๋‚œ์—ฐ ํšจ๊ณผ๋ฅผ ์ฃผ๋Š” BDPDH์˜ ๋ฐฐํ•ฉ๋Ÿ‰์€ 20 phr๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985785
oai_dc
FKM Elastomer์˜ ๋ฌผ๋ฆฌ์  ๋ฐ ํ™”ํ•™์  ์„ฑ์งˆ์— ๋ฏธ์น˜๋Š” ์‚ฐํ™”๋งˆ๊ทธ๋„ค์Š˜์˜ ์˜ํ–ฅ
Effect of Magnesium Oxide on Physical and Chemical Properties of FKM Elastomer
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœํ•œํ™œ(๊ณ„๋ช…๋Œ€ํ•™๊ต); ์ด์ฐฝ์„ญ(๊ณ„๋ช…๋Œ€ํ•™๊ต); ์ตœ๊ธฐํƒœ(ํ‰ํ™”์‚ฐ์—…(์ฃผ))" ]
๊ทนํ•œ ์กฐ๊ฑด์—์„œ๋„ ํƒ„์„ฑ์ฒด์˜ ํŠน์„ฑ์„ ๋ฐœํœ˜ํ•  ์ˆ˜ ์žˆ๋Š” ์ž๋™์ฐจ์šฉ ์—ฐ๋ฃŒํ˜ธ์Šค์˜ ๊ฐœ๋ฐœ์„ ๋ชฉ์ ์œผ๋กœ, FKM ๋ถˆ์†Œ๊ณ ๋ฌด์— ๊ธˆ์†์‚ฐํ™”๋ฌผ์ธ MgO๋ฅผ ์ฒจ๊ฐ€ํ•˜์—ฌ ํ•จ๋Ÿ‰์— ๋”ฐ๋ฅธ ๋ถˆ์†Œ๊ณ ๋ฌด์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ, ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ, ๋‚ด์—ด์„ฑ, ๋‚ด์—ฐ๋ฃŒ์„ฑ ๋ฐ ์—ด์  ํŠน์„ฑ์˜ ๋ณ€ํ™”๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. MgO๋Š” 0โˆผ20 phr ๋ฒ”์œ„์—์„œ ํ˜ผ๋ จํ•˜์˜€์œผ๋ฉฐ, ์œ ๋™ํŠน์„ฑ๊ณผ Mooney ์ ๋„๋ฅผ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ, ๋ฏธ๊ฐ€ํ™ฉ ๊ณ ๋ฌด์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ์€ MgO์˜ ์–‘์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ts2 ๋ฐ Tc90์˜ ์‹œ๊ฐ„์ด ๋นจ๋ผ์ง€๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. MgO์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฒฝ๋„ ๋ฐ ๋ชจ๋“ˆ๋Ÿฌ์Šค ๊ฐ’์€ ์กฐ๊ธˆ์”ฉ ์ฆ๊ฐ€ํ•˜์˜€๊ณ , ์ธ์žฅ๊ฐ•๋„ ๋ฐ ์‹ ์žฅ์œจ์€ ์กฐ๊ธˆ์”ฉ ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๋‚ด์—ด์„ฑ ์‹คํ—˜์€ 130โ„ƒ, 150โ„ƒ, 170โ„ƒ์—์„œ 70์‹œ๊ฐ„๋™์•ˆ ๊ฐ๊ฐ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ, ๊ธฐ๋ณธ๋ฌผ์„ฑ์˜ ๋ณ€ํ™”์œจ์€ ์˜จ๋„์ฐจ์— ๋”ฐ๋ผ ๋ณ€ํ™”ํญ์ด ์ƒ๋Œ€์ ์œผ๋กœ ์ ์—ˆ๋‹ค. ๋‚ด์—ฐ๋ฃŒ์œ ์„ฑ ์‹คํ—˜์€ 40โ„ƒ์—์„œ 70์‹œ๊ฐ„ ๋™์•ˆ ASTM FUEL A, B, C, D์— ๋Œ€ํ•˜์—ฌ ๊ฐ๊ฐ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋ฉฐ, FUEL A์— ๋น„ํ•˜์—ฌ FUEL D๋กœ ๊ฐˆ์ˆ˜๋ก ๊ธฐ๋ณธ๋ฌผ์„ฑ์˜ ๋ณ€ํ™”์œจ ํญ์ด ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ TGA/DSC๋ฅผ ์ด์šฉํ•˜์—ฌ ์‚ฐํ™”๋งˆ๊ทธ๋„ค์Š˜์˜ ์ฒจ๊ฐ€์— ๋”ฐ๋ฅธ ๋ฐฐํ•ฉ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ์—ด์  ํŠน์„ฑ๋„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. FKM ๊ณ ๋ฌด์žฌ๋ฃŒ์— ๋Œ€ํ•œ MgO์˜ ์ตœ์ ๋ฐฐํ•ฉ๋น„๋Š” ๊ธฐ๋ณธ๋ฌผ์„ฑ, ๋‚ด์—ด์„ฑ, ๋‚ด์—ฐ๋ฃŒ์„ฑ ๋ฐ ์—ด๋ถ„์„ ๊ฒฐ๊ณผ๋ฅผ ๊ณ ๋ คํ•  ๋•Œ 6 phr์ด ์ฒจ๊ฐ€๋œ ์‹œ๋ฃŒ๊ฐ€ ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ๊ทœ๊ฒฉ ๋ฒ”์œ„ ๋‚ด์—์„œ ๊ฐ€์žฅ ์ ํ•ฉํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000986301
oai_dc
A Comparative Study of Morphology and Structure related Properties of Saturated Olefinic Thermoplastic Elastomer Blends of EPDM/PP/Oil and SEBS/PP/Oil
A Comparative Study of Morphology and Structure related Properties of Saturated Olefinic Thermoplastic Elastomer Blends of EPDM/PP/Oil and SEBS/PP/Oil
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "J.W.M.Noordermeer(University of Twente); P.Sengupta(University of Twente); W.G.F.Sengers(Delft University of Technology); A.D.Gotsis(Delft University of Technology)" ]
This work presents a comparative study of the morphology and structure related properties of thermoplastic elastomer blends based on SEBS/PP/Oil and dynamically vulcanized EPDM/PP/ Oil. A combination of ruthenium oxide staining and low voltage scanning electron microscopy (LVSEM) was found to be suitable for the study of morphology of these highly oil extended blends. A close analogy was found in the mechanical, thermal and rheological properties of the two systems made in an internal Brabender mixer and co-rotating twin screw extruder. The morphology of the blends, as made by the two techniques, was found to be significantly different. In the case of TPVs, the blends made in the extruder had smaller EPDM domains and better tensile properties. In the case of SEBS, the blends made in the Brabender had more co-continuous phases and showed better tensile properties. Crystallization behavior of the isotactic polypropylene in the blends was found to be influenced by the type of rubber. Blends of SEBS/PP crystallized at a lower temperature than the TPVs. These differences were probably caused by differences in the nucleating ability of the two rubbers.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985934
oai_dc
์ €๋ถ„์ž๋Ÿ‰ SBR์ด ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Low Molecular Weight SBR Effect on Propertise of Silica-Filled SBR Compounds
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์ถฉ๋‚จ๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(๊ธˆํ˜ธ์‚ฐ์—…(์ฃผ)); ํ™์„ฑ์šฑ(ํ•œ๋ฐญ๋Œ€ํ•™๊ต)" ]
์ €๋ถ„์ž๋Ÿ‰ SBR (์•ก์ƒ SBR)์ด ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์•ก์ƒ SBR์„ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์— ์ฒจ๊ฐ€ํ•˜๋ฉด ์ ๋„๊ฐ€ ๋‚ฎ์•„์กŒ๋‹ค. ๊ฐ€๊ต๋ฐ€๋„๋Š” ์•ก์ƒ SBR์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๊ณ  ๊ฐ€ํ™ฉ์†๋„๋Š” ๋А๋ ค์กŒ๋‹ค. ๋ชจ๋“ˆ๋Ÿฌ์Šค์™€ ์ธ์žฅ๊ฐ•๋„๋Š” ์•ก์ƒ SBR์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๋‚ฎ์•„์กŒ๊ณ  ์‹ ์œจ์€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋งˆ๋ชจ ํŠน์„ฑ์€ ์•ก์ƒ SBR์˜ ํ•จ๋Ÿ‰์— ๋”ฐ๋ผ ํฐ ์ฐจ์ด๋ฅผ ๋ณด์ด์ง€ ์•Š์•˜๋‹ค. ์ด๋Š” ์•ก์ƒ SBR์˜ ์ฒจ๊ฐ€์— ์˜ํ•ด ์‹ค๋ฆฌ์นด ๋ถ„์‚ฐ์ด ํ–ฅ์ƒ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์œผ๋กœ ์—ฌ๊ฒจ์ง„๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ๋ฅผ ์ข…ํ•ฉํ•ด ๋ณผ ๋•Œ, 5 phr ์ดํ•˜์˜ ์ ์€ ์–‘์˜ ์•ก์ƒ SBR์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š”๋ฐ ๋ฐ”๋žŒ์งํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000986882
oai_dc
Ultrasonic-aided Extrusion Process for Recycling of Rubbers and Copolymerization of Polymer Blends
Ultrasonic-aided Extrusion Process for Recycling of Rubbers and Copolymerization of Polymer Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "A.I.Isayev(University of Akron)" ]
This paper describes recent advances in ultrasonic devulcanization technology and the inยทSitu ultrasonic compatibilization of the blends of the immiscible polymers by making copolymers at the interfaus and their vicinities and our understanding of the mechanism of these processes.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000972719
oai_dc
๊ณ ์••์ ˆ์—ฐ์šฉ ์‹ค๋ฆฌ์ฝ˜๊ณ ๋ฌด์˜ ์ „๊ธฐํŠน์„ฑ ๋ฐ ๋ฌผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Electrical and Mechanical Properties of Silicone Rubber for High Voltage Insulation
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ง€์›์˜((์ฃผ)ํ•ด๋ฃก์‹ค๋ฆฌ์ฝ˜); ์ด์ค€ํ˜ธ(ํ˜ธ์„œ๋Œ€ํ•™๊ต)" ]
๊ณ ์••์• ์ž์šฉ ์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด๋ฅผ ์ œ์กฐํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋˜๋Š” polydimethylsiloxane(PDMS)์˜ vinyl๊ธฐ ํ•จ๋Ÿ‰๊ณผ ์‹ค๋ฆฌ์นด์˜ ์ข…๋ฅ˜๊ฐ€ ์ „๊ธฐํŠน์„ฑ ๋ฐ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์‹ค๋ฆฌ์ฝ˜ ํด๋ฆฌ๋จธ์˜ ๋น„๋‹ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ€๊ต๋ฐ€๋„์™€ ๊ฒฝ๋„๊ฐ€ ๋†’์•„์กŒ์œผ๋ฉฐ ์ด๋กœ ์ธํ•ด ์ธ์žฅ๊ฐ•๋„, ์ฒด์ ์ €ํ•ญ ๋ฐ ํŠธ๋ž˜ํ‚น ํŠน์„ฑ์ด ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ฑด์‹์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด๊ฐ€ ์Šต์‹์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด๋ณด๋‹ค ์ „๊ธฐ์  ํŠน์„ฑ ๋ฐ ๋ฌผ์„ฑ์ด ์šฐ์ˆ˜ํ•˜์˜€์œผ๋ฉฐ ์ด๋Š” ์‹ค๋ฆฌ์นด์— ์กด์žฌํ•˜๋Š” ์ˆ˜๋ถ„์˜ ํ•จ๋Ÿ‰์— ์˜ํ–ฅ์„ ๋ฐ›๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985229
oai_dc
Silica/Carbon Black์ด ์ถฉ์ „๋œ NR๊ฐ€ํ™ฉ๋ฌผ์˜ ๋‚ดCrack ๋ฐ ๋‚ดCutting ํŠน์„ฑ
Crack and Cutting Resistance Properties of Natural Rubber(NR) Compounds with Silica/Carbon Black Dual Phase Filler
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์›ํ˜ธ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ์†์šฐ์ •(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ์กฐ์„๋ฃก(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™ ํ˜ผํ•ฉ์‚ฌ์šฉ๊ณผ ์นด๋ณธ๋ธ”๋ž™ ๋‹จ๋… ์‚ฌ์šฉ์˜ ๊ฒฝ์šฐ ์ƒ์˜จ ๋˜๋Š” ๊ณ ์˜จ์—์„œ์˜ ์ธ์žฅ๊ฐ•๋„(modulus) ๋ฐ ์ธ์—ด์ €ํ•ญ์„ฑ, ๋‚ดcutting์„ฑ, ๋‚ดcrack์„ฑ์„ ๋น„๊ต ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์‹ค๋ฆฌ์นด์™€ ์นด๋ณธ๋ธ”๋ž™์˜ ํ•จ๋Ÿ‰๋น„ ๋ฐ ๋‹จ๊ณ„๋ฐฐํ•ฉ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด NR๊ฐ€ํ™ฉ๋ฌผ์„ ์ œ์กฐํ•˜์˜€์œผ๋ฉฐ, ์ถฉ์ „์ œ์˜ ํ•จ๋Ÿ‰์€ 60phr๋กœ ๊ณ ์ •ํ•˜์˜€๊ณ , semi-EV ๊ฐ€ํ™ฉ์‹œ์Šคํ…œ์„ ์ ์šฉํ•˜์—ฌ ์‹คํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์‹ค๋ฆฌ์นด์˜ ๋ถ„์‚ฐ์€ 25phr์ดํ•˜ ์ผ ๋•Œ ์–‘ํ˜ธํ•˜์˜€์œผ๋ฉฐ, ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™์˜ ํ•จ๋Ÿ‰๋น„๊ฐ€ 25/35์ธ ๊ฒฝ์šฐ ์ธ์—ด์—๋„ˆ์ง€, ๋‚ดcrackํŠน์„ฑ, ๋‚ดcuttingํŠน์„ฑ์ด ๊ฐ€์žฅ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ์ถฉ์ „์ œ๋กœ์จ ์นด๋ณธ๋ธ”๋ž™ ๋‹จ๋…์‚ฌ์šฉ๊ณผ ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™(25/35) ํ˜ผํ•ฉ์‚ฌ์šฉ์˜ ๊ฒฝ์šฐ๋ฅผ ๋น„๊ตํ•ด ๋ณด๋ฉด, ์—ดํ™”์— ๋”ฐ๋ฅธ modulus ๋ฐ ์ธ์žฅ๊ฐ•๋„, ์ธ์—ด์—๋„ˆ์ง€๋Š” ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™(25/35)์„ ์‚ฌ์šฉํ•œ ์‹œํŽธ์ด ๋” ๋‚ฎ์€ ๊ฐ์†Œ์œจ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. CuttingํŠน์„ฑ์—์„œ๋Š” ์นด๋ณธ๋ธ”๋ž™ ๋‹จ๋… ์‚ฌ์šฉ๋ณด๋‹ค๋Š” ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™(25/35) ํ˜ผํ•ฉ์‚ฌ์šฉ์˜ ๊ฒฝ์šฐ๊ฐ€ ๋” ๋†’์€ cutting ์ €ํ•ญ์„ฑ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๋‚ดcrackํŠน์„ฑ ๋˜ํ•œ ์‹ค๋ฆฌ์นด/์นด๋ณธ๋ธ”๋ž™(25/35)์„ ํ˜ผํ•ฉ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ๊ฐ€ ์˜จ๋„์— ๋”ฐ๋ฅธ ๋” ๋†’์€ ๋ณ€ํ˜•์—๋„ˆ์ง€ ์™„ํ™”์œจ(GP)์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋” ๋‚ฎ์€ ํฌ๋ž™์„ฑ์žฅ์†๋„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000973099
oai_dc
๋ชจํ„ฐํŒฌ ๋ฐฉ์ง„๊ณ ๋ฌด๋ถ€ํ’ˆ์˜ ๋…ธํ™”์ˆ˜๋ช… ์˜ˆ์ธก
Prediction of Useful Life by Heat Aging of Motor Fan Isolating Rubber
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์™„๋‘(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ๊น€์™„์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ์šฐ์ฐฝ์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ์กฐ์ƒ์ค€(์‹ ์„ฑ์ด์—”์ง€)" ]
์ฒญ์ •์‹ค(Clean room)์— ์‚ฌ์šฉ๋˜๋Š” ํ™˜๊ธฐํŒฌ์šฉ ๋ชจํ„ฐ์˜ ๋ฐฉ์ง„๊ณ ๋ฌด๋ถ€ํ’ˆ์˜ ์ˆ˜๋ช…์„ ์˜ˆ์ธกํ•˜๊ธฐ ์œ„ํ•ด์„œ ๊ฐ€์† ์—ด ๋…ธํ™” ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋ฐฉ์ง„๊ณ ๋ฌด๋ถ€ํ’ˆ์€ EPDM์œผ๋กœ ๋งŒ๋“ค์—ˆ๋‹ค. ๋…ธํ™” ์ˆ˜๋ช…์„ ํŒ๋‹จํ•˜๊ธฐ ์œ„ํ•œ ํ•œ๊ณ„์ ์„ 20%์˜ ์••์ถ• ์˜๊ตฌ ์ค„์Œ๋ฅ ๋กœ ํ•˜์—ฌ ์ ˆ๋Œ€ ์˜จ๋„์˜ ์—ญ์ˆ˜ ๊ฐ’์œผ๋กœ ์•„๋ ˆ๋‹ˆ์šฐ์Šค ์„ ๋„๋ฅผ ์œ ๋„ํ•˜์˜€๋‹ค. ์•„๋ ˆ๋‹ˆ์šฐ์Šค ๊ด€๊ณ„์‹์œผ๋กœ๋ถ€ํ„ฐ ๋ฐฉ์ง„๊ณ ๋ฌด๋ถ€ํ’ˆ์˜ ๋‹ค์–‘ํ•œ ์˜จ๋„์—์„œ์˜ ์ˆ˜๋ช…๊ณผ ํ™œ์„ฑํ™”์—๋„ˆ์ง€๋ฅผ ๊ตฌํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ˆ˜๋ช…์„ ํŒ๋‹จํ•˜๋Š”๋ฐ ์žˆ์–ด ์ƒ๋‹นํ•œ ์‹œ๊ฐ„์„ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ€์† ์‹œํ—˜๋ฒ•์„ ์„ค๊ณ„ํ•˜์˜€๋‹ค. ๋˜ํ•œ ๋ฐฉ์ง„๊ณ ๋ฌด๋ถ€ํ’ˆ์— ์ฒจ๊ฐ€๋˜๋Š” ๋…ธํ™” ๋ฐฉ์ง€์ œ๊ฐ€ ์ˆ˜๋ช…์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„์•Œ์•„๋ณด ์•˜๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000972840
oai_dc
๋น„๋ˆ„ํ™”๋ฐ˜์‘์— ์˜ํ•œ ํ Poly(butylene terephthalate)์˜ ํ•ด์ค‘ํ•ฉ
Depolymerization of waste Poy(butylene terephthalate)by saponification
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ •๊ทœ(์กฐ์„ ๋Œ€ํ•™๊ต); ์œ ์ง€ํ™˜(์กฐ์„ ๋Œ€ํ•™๊ต); ๋‚˜์ƒ๊ถŒ(์กฐ์„ ๋Œ€ํ•™๊ต); ํ™์™„ํ•ด(์กฐ์„ ๋Œ€ํ•™๊ต)" ]
์˜จํ™”ํ•œ ์กฐ๊ฑด(80โˆผ110โ„ƒ, ๋Œ€๊ธฐ์••)ํ•˜์—์„œ ๋น„๋ˆ„ํ™”๋ฐ˜์‘์— ์˜ํ•ด ํ PBT์˜ ์ž…์ž๋ฅผ ํ•ด์ค‘ํ•ฉํ•˜์˜€๋‹ค. PBT์˜ ํ•ด์ค‘ํ•ฉ์€ KOH ๋ณด๋‹ค NaOH๊ฐ€ ๋ณด๋‹ค ํšจ๊ณผ์ ์ด์—ˆ์œผ๋ฉฐ, ๋ฐ˜์‘์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ  ์ž…์ž์˜ ํฌ๊ธฐ๊ฐ€ ์ž‘์„์ˆ˜๋ก ํ•ด์ค‘ํ•ฉ์€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ํ•ด์ค‘ํ•ฉ์†๋„๋Š” ํ‘œ๋ฉด๋ฐ˜์‘์ด ์œจ์†๋‹จ๊ณ„๋กœ์„œ PBT ์ž…์žํ‘œ๋ฉด์— ์ƒ์„ฑ๋ฌผ์ด ํ˜•์„ฑ๋˜์ง€ ์•Š์€ ๋ฏธ๋ฐ˜์‘ํ•ต ๋ชจ๋ธ์— ์˜ํ•ด ํ‘œํ˜„ํ• ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ฒ‰๋ณด๊ธฐํ™œ์„ฑํ™”์—๋„ˆ์ง€๋Š” 98.1KJ/ mol ์ด์—ˆ์œผ๋ฉฐ, 85.1, 105ใŽ›์ธ PBT ์ž…์ž๋ฅผ 6์‹œ๊ฐ„ ๋™์•ˆ ํ•ด์ค‘ํ•ฉํ•˜์˜€์„๋•Œ TPA์˜ ํšŒ์ˆ˜์œจ์€ ์•ฝ 95 %์ •๋„์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000985231
oai_dc
์ถฉ์ „์žฌ-ํƒ„์„ฑ์ฒด ์ƒํ˜ธ์ž‘์šฉ. 6. ์‚ฐ์†Œ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ๊ฐ€ ์นด๋ณธ๋ธ”๋ž™ํ‘œ๋ฉดํŠน์„ฑ ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Filler-Elastomer Interactions. 6. Influence of Oxygen Plasma Treatment on Surface Properties of Carbon Blacks
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ์กฐ๊ธฐ์ˆ™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); M.Zaborski(Technical University of Lodz); L.Slusarski(Technical University of Lodz)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‚ฐ์†Œ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์— ์˜ํ•œ ์นด๋ณธ๋ธ”๋ž™์˜ ํ‘œ๋ฉดํŠน์„ฑ๊ณผ ์นด๋ณธ๋ธ”๋ž™/๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๊ณ„๋ฉด๋ฌผ์„ฑ์— ๋Œ€ํ•˜์—ฌ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ์‚ฐ์†Œํ”Œ๋ผ์ฆˆ๋งˆ์˜ ์‚ฐํ™”๋ฐ˜์‘์— ์˜ํ•œ ์นด๋ณธ๋ธ”๋ž™ ํ‘œ๋ฉดํŠน์„ฑ์€ ํ‘œ๋ฉด์‚ฐ๋„-์—ผ๊ธฐ๋„์™€ ์ œํƒ€์ „์œ„, ๊ทธ๋ฆฌ๊ณ  X-ray photo-electron spectroscopy (XPS)๋ฅผ ํ†ตํ•˜์—ฌ ์•Œ์•„๋ณด์•˜์œผ๋ฉฐ ์นด๋ณธ๋ธ”๋ž™/๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์€ ์ธ์—ด์—๋„ˆ์ง€ (Gโ…ขC)๋ฅผ ์ธก์ •ํ•˜์—ฌ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ๋ณธ ์‹คํ—˜๊ฒฐ๊ณผ๋กœ๋ถ€ํ„ฐ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์— ์˜ํ•ด ์นด๋ณธ๋ธ”๋ž™ ํ‘œ๋ฉด์— ์นด๋ฅด๋ณต์‹œ๊ธฐ, ํ•˜์ด๋“œ๋ก์‹œ๊ธฐ, ๋ฝํ†ค, ์นด๋ฅด๋ณด๋‹๊ธฐ์™€ ๊ฐ™์€ ์‚ฐ์†Œ๋ฅผ ํ•จ์œ ํ•˜๋Š” ๊ทน์„ฑ๊ด€๋Šฅ๊ธฐ๋“ค์ด ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์‹œ๊ฐ„์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ์นด๋ณธ๋ธ”๋ž™ ํ‘œ๋ฉด์— ์‚ฐ์†Œ๋ฅผ ํ•จ์œ ํ•œ ๊ด€๋Šฅ๊ธฐ์™€ ๊ทน์„ฑ๊ณ ๋ฌด์ธ NBR๊ณผ ๋†’์€ ์ƒํ˜ธ์ž‘์šฉ์œผ๋กœ ์ธํ•ด ์นด๋ณธ๋ธ”๋ž™๊ณผ ๊ณ ๋ฌด์‚ฌ์ด์˜ ๊ณ„๋ฉด ๊ฒฐํ•ฉ๋ ฅ์ด ์ฆ๊ฐ€ํ•˜์—ฌ ์นด๋ณธ๋ธ”๋ž™/๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๊ณ„๋ฉด๋ฌผ์„ฑ์ธ tearing energy๊ฐ€ ์ฆ๊ฐ€ํ•œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000985228
oai_dc
์—ํ‹ธ ๊ฐ€์ง€ํ™”๋œ ํด๋ฆฌ์—ํ‹ธ๋ Œ๊ณผ ์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๊ณ ๋ฌด ๋ธ”๋ Œ๋“œ์˜ ํ˜ผํ™”์„ฑ๊ณผ ๋ฌผ์„ฑ(II)
Miscibility and Properties of Ethyl-Branched Polyethylene/Ethylene-Propylene Rubber Blends(II)
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ์„๋ฃก(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต)" ]
2๋ชฐ% ์—ํ‹ธ๊ฐ€์ง€๋ฅผ ํฌํ•จํ•˜๋Š” ์—ํ‹ธ ๊ฐ€์ง€ํ™” ํด๋ฆฌ์—ํ‹ธ๋ Œ[PE(2)]๊ณผ ์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๋ชฐ๋น„๊ฐ€ 50:50 ์œผ๋กœ ๊ฐ™์ง€๋งŒ ์ž…์ฒด๊ทœ์น™์„ฑ์ด ๋‹ค๋ฅธ ๋žœ๋ค-์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๊ณ ๋ฌด(r-EPR), ๊ตํ˜ธ-์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๊ณ ๋ฌด(alt-EPR) ๋ฐ ์ด์†Œํƒํ‹ฑ-๊ตํ˜ธ-์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๊ณ ๋ฌด(iso-alt-EPR)๋ฅผ ์—ํ‹ธ๋ Œ-ํ”„๋กœํ•„๋ Œ ๊ณ ๋ฌด์˜ ์ž…์ฒด๊ทœ์น™์„ฑ์˜ ์ฐจ์ด์— ๋Œ€ํ•œ ํ˜ผํ™”์„ฑ๊ณผ ๋ฌผ์„ฑ์˜ ์ฐจ์ด๋ฅผ ์กฐ์‚ฌํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ํ˜ผํ•ฉํ•˜์˜€๋‹ค. ํ˜ผํ•ฉ๋œ ๋ธ”๋ Œ๋“œ์˜ ๊ฒฐ์ •ํ™”๋„๋Š” ๊ณ ๋ฌด์ƒ EPR ์„ฑ๋ถ„์˜ ์ฆ๊ฐ€์— ๋”ฐ๋ผ ๊ฐ์†Œ๋˜์—ˆ์œผ๋ฉฐ, EPR์˜ ์ž…์ฒด๊ทœ์น™์„ฑ์ด ์ž‘์„์ˆ˜๋ก, ํ˜ผํ•ฉ์กฐ์„ฑ์˜ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ์†Œํ•˜์˜€๋‹ค. ์—ด์—ญํ•™์  interaction parameter(x
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001211806
oai_dc
์„ ํ˜•๊ณผ ๊ฐ€๊ตํ˜• ์ˆ˜๋ถ„์‚ฐ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์—˜๋ผ์Šคํ† ๋จธ์˜ ํ•ฉ์„ฑ ๋ฐ ๋ฌผ์„ฑ
Synthesis and Properties of Linear and Crosslinkable Polyurethane Elastomers
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํ˜„๋ฏผ(ํ•œ๋‚จ๋Œ€ํ•™๊ต); ์ตœ์„ฑ๋กœ(ํ•œ๋‚จ๋Œ€ํ•™๊ต); ์ด์ˆ˜๋ฏผ(ํ•œ๋‚จ๋Œ€ํ•™๊ต)" ]
์„ ํ˜• ์ˆ˜๋ถ„์‚ฐ ํด๋ฆฌ์šฐ๋ ˆํƒ„๊ณผ ๊ฐ€๊ตํ˜• ์ˆ˜๋ถ„์‚ฐ ํด๋ฆฌ์šฐ๋ ˆํƒ„์„ 2,4-ํ†จ๋ฃจ์—”๋‹ค์ด์ด์†Œ์‹œ์•„๋„ค์ดํŠธ, ๋‹ค์ด๋ฉ”ํ‹ธ์˜ฌํ”„๋กœํ”ผ์˜ค๋‹‰์—์‹œ๋“œ ๋ฐ ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์ฝœ ๋˜๋Š” ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์„ธ๋ฆฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ ์ค‘ํ•ฉ์ฒด์˜ ๊ตฌ์กฐ๋Š” 1H-NMR ๋ฐ FT-IR์„ ์ด์šฉํ•˜์—ฌ ๋ถ„๊ด‘ํ•™์  ๋ฐฉ๋ฒ•์œผ๋กœ ์ธก์ •ํ•˜์˜€๊ณ , ์—ด์  ์„ฑ์งˆ์€ DSC ๋ฐ TGA๋กœ ๊ธฐ๊ณ„์  ํŠน์„ฑ์€ Instron, ์ž…์ž์˜ ํ˜•ํƒœ๋Š” AFM๋“ฑ์œผ๋กœ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ˆ˜๋ถ„์‚ฐ ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ํ•ฉ์„ฑ์—์„œ ํด๋ฆฌ์˜ฌ์˜ ๋ถ„์ž๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์—๋ฉ€์ ผ์˜ ์ž…์ž ํฌ๊ธฐ๊ฐ€ ๊ฐ€๊ต๋„๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์—๋ฉ€์ ผ์˜ ์ž…์ž ํฌ๊ธฐ, ์ ๋„ ๋ฐ ์œ ๋ฆฌ์ „์ด์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์ฝœ์— ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์„ธ๋ฆฐ์„ ํ˜ผํ•ฉํ•˜์—ฌ ํ•ฉ์„ฑํ•˜๋Š” ๊ฐ€๊ตํ˜• ์ˆ˜๋ถ„์‚ฐ ํด๋ฆฌ์šฐ๋ ˆํƒ„์—์„œ๋Š” ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์„ธ๋ฆฐ์˜ ํ•จ๋Ÿ‰์ด 15% ์ด์ƒ๋ถ€ํ„ฐ๋Š” ์ˆ˜๋ถ„์‚ฐ์ด ์ด๋ฃจ์–ด์ง€์ง€ ์•Š์•˜๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํด๋ฆฌ์˜ฅ์‹œํ”„๋กœํ•„๋ Œ๊ธ€๋ฆฌ์„ธ๋ฆฐ์˜ ํ•จ๋Ÿ‰์„ 5%, 8%, 13% ๋ฐ 15%๋กœ ํ•œ์ •ํ•˜์—ฌ ํ•ฉ์„ฑํ•˜์˜€๋‹ค
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985025
oai_dc
์œ ํ™”์ค‘ํ•ฉ์— ์˜ํ•œ Methyl methacrylate/Styrene๊ณ„Core-shell ๋ผํ…์Šค ์ž…์ž ์ œ์กฐ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Preparation of Methyl methacrylate/Styrene Core-shell Latex by Emulsion Polymerization
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์„ ๋ฃก(๋™์•„๋Œ€ํ•™๊ต); ๊ฐ•๋ˆ์˜ค(๋™์•„๋Œ€ํ•™๊ต); ์ด๋‚ด์šฐ(๋™์•„๋Œ€ํ•™๊ต); ์„ค์ˆ˜๋•(๋™์•„๋Œ€ํ•™๊ต)" ]
๊ฐœ์‹œ์ œ ammonium persulfate(APS)์™€ ์œ ํ™”์ œ sodium dodecyl benzene sulfonate(SDBS)๋ฅผ ์ด์šฉํ•˜์—ฌ methyl methacrylate(MMA), styrene(St), ethyl acrylate(EA)๋“ฑ์˜ ๋‹จ๋Ÿ‰์ฒด๋ฅผ core(๋‚ด๋ถ€)์™€ shell(์™ธ๋ถ€)์˜ ํด๋ฆฌ๋จธ์„ฑ๋ถ„์ด ๋‹ค๋ฅธ core-shell ํด๋ฆฌ๋จธ๋ฅผ ํ•ฉ์„ฑํ•˜๊ณ  ๊ฐ core-shell ํด๋ฆฌ๋จธ์— ๋Œ€ํ•œ ๊ตฌ์กฐ๋ฅผ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ํ•œ ์ž…์ž์˜ ๋‚ด๋ถ€์™€ ์™ธ๋ถ€์˜ ๊ณ ๋ถ„์ž ์กฐ์„ฑ์ด ๋‹ค๋ฅธ composite ๋ผํ…์Šค๋Š” ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋”ฉ๊ณผ ๊ณต์ค‘ํ•ฉ์˜ ๋ฌผ์„ฑ๊ณผ๋Š” ๋‹ฌ๋ฆฌ ํ•œ ์ž…์ž ๋‚ด์—์„œ๋„ ์ƒ๋ฐ˜๋œ ๋‘ ๊ฐ€์ง€ ๋ฌผ์„ฑ์„ ๋™์‹œ์— ๋‚˜ํƒ€๋‚ด๋Š” ํŠน์„ฑ์œผ๋กœ ์ธํ•˜์—ฌ ์—ฌ๋Ÿฌ ์‚ฐ์—… ๋ถ„์•ผ์— ์‘์šฉ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, core-shell ๋ผํ…์Šค๋ฅผ ์ œ์กฐํ•  ๋•Œ ๋ฐ˜์‘์ค‘ ์ž…์ž๊ฐ€ ์„ฑ์žฅํ•˜๋Š” ๊ณผ์ •์—์„œ ์ž…์ž์˜ ์‘์ง‘๊ณผ ์ค‘ํ•ฉ์œจ์ด ๋–จ์–ด์ง€๊ณ , ๋ผํ…์Šค์˜ ์‘์šฉ์‹œ ๊ธฐ๊ณ„์  ์•ˆ์ •์„ฑ์ด ๋ฌธ์ œ์ ์œผ๋กœ ๋˜๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ shell ์ค‘ํ•ฉ์‹œ์— ์ƒˆ๋กœ์šด ์ž…์ž์˜ ์ƒ์„ฑ์ด ์ ๊ณ  ์ค‘ํ•ฉ์ค‘ ์•ˆ์ •์„ฑ์ด ์šฐ์ˆ˜ํ•œ ๋ผํ…์Šค๋ฅผ ์ œ์กฐํ•˜๊ธฐ ์œ„ํ•ด ์œ ํ™”์ œ๋†๋„, ๊ฐœ์‹œ์ œ๋†๋„, ์ค‘ํ•ฉ์˜จ๋„๊ฐ€ PMMA/PSt๊ณผ PSt/PMMA์˜ core-shell ๊ตฌ์กฐ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ๊ณผ ์ค‘ํ•ฉ ํ›„ ์ž…๋„๋ถ„์„๊ธฐ(particle size analyzer; PSA) ๋ฐ ํˆฌ๊ณผ์ „์žํ˜„๋ฏธ๊ฒฝ(transmission electron microscope; TEM)์„ ์ด์šฉํ•˜์—ฌ ์‹ค์ œ ์ž…์ž์ธก์ •๊ณผ ์ž…์žํ˜•ํƒœ ํŠน์„ฑ์„ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ ์‹œ์ฐจ์ฃผ์‚ฌ์—ด๋Ÿ‰๊ณ„(differential scanning calorimeter, DSC)๋ฅผ ์ด์šฉํ•˜์—ฌ ์œ ๋ฆฌ์ „์ด์˜จ๋„(Tg)์˜ ์ธก์ •, ์ตœ์ €์„ฑ๋ง‰์˜จ๋„(minimum film formation temperature; MFFT), NaOH ์ฒจ๊ฐ€์— ์˜ํ•œ ๊ฐ€์ˆ˜ ๋ถ„ํ•ด์— ๋”ฐ๋ฅด๋Š” pH๋ฅผ ์ธก์ •ํ•˜์—ฌ core-shell์˜ ์ƒˆ๋กœ์šด ํŠน์„ฑ์„ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985026
oai_dc
์นด๋ฅด๋ณต์‹คํ™” ์Šคํ‹ฐ๋ Œ-ยญ๋ถ€ํƒ€๋””์—” ๋ผํ…์Šค์˜ ์ค‘ํ•ฉ์‹œ๊ฐ„ ๋‹จ์ถ•๊ณผ ์•ˆ์ •์„ฑ ๊ฐœ์„ ์„ ์œ„ํ•œ ์—ฐ๊ตฌ
Study for Reducement of Polymerization Time and Improvement of Stability in Manufacturing Carboxylated Styrene-butadiene Latex
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ์„๋ฃก(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต)" ]
์นด๋ฅด๋ณต์‹คํ™” ์Šคํ‹ฐ๋ Œ-๋ถ€ํƒ€๋””์—” ๋ผํ…์Šค์˜ ์ค‘ํ•ฉ์‹œ๊ฐ„์€ ์‚ฌ์šฉ๋˜๋Š” ๋ถ€ํƒ€๋””์—” ๋ชจ๋…ธ๋จธ๊ฐ€ ๊ณต์•ก ์ด์ค‘๊ฒฐํ•ฉ์„ ๊ฐ€์ง„ ํ™”ํ•™์  ๊ตฌ์กฐ๋กœ ์ธํ•˜์—ฌ ๋ผ๋””์นผ ์ค‘ํ•ฉ์‹œ ํ™€ ์ „์ž์˜ ๋น„ํŽธ์žฌํ™”๋กœ ์ธํ•ด ์•„ํฌ๋ฆด ์—๋ฉ€์ ผ์˜ ์ œ์กฐ์‹œ ๋ณด๋‹ค ์ค‘ํ•ฉ์‹œ๊ฐ„์ด ๋งค์šฐ ๊ธธ๋‹ค. ๋˜ํ•œ ๋ผํ…์Šค ์ž์ฒด๊ฐ€ ๊ณ ๋ถ„์ž์™€ ๋ถ„์‚ฐ๋งค์˜ ๋ถ„๋ฆฌ ์—†์ด ์‚ฌ์šฉ๋˜๊ธฐ ๋•Œ๋ฌธ์— ๋ผํ…์Šค์˜ ์•ˆ์ •์„ฑ์€ ๋Œ€๋‹จํžˆ ์ค‘์š”ํ•˜๋‹ค. ๋ฌผ์„ฑ์˜ ์ €ํ•˜์—†์ด ๋ฐ˜์‘์‹œ๊ฐ„์„ ๋‹จ์ถ•ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๊ธฐ์กด์— ์‚ฌ์šฉํ•˜๋˜ ์—ฐ์‡„์ด๋™์ œ์ธ ์‚ฌ์—ผํ™”ํƒ„์†Œ ๋Œ€์‹  tert-dodecylmercaptane ๊ณผ ฮฑ-methylstyrene dimer๋ฅผ ํ˜ผํ•ฉ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐ˜์‘์‹œ๊ฐ„์„ 14์‹œ๊ฐ„์—์„œ 12์‹œ๊ฐ„์œผ๋กœ ์ค„์ผ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ฐ˜์‘ ์„ฑ์žฅ๋‹จ๊ณ„์—์„œ ์•„ํฌ๋ฆด์‚ฐ์˜ ํˆฌ์ž…๋Ÿ‰์„ 0.3 part๋กœ ์ œํ•œํ•˜์—ฌ ๋ผํ…์Šค์˜ ์ ๋„ ์ƒ์Šน์„ ๋ง‰๊ณ  ์ดˆ๊ธฐ์ค‘ํ•ฉ๋‹จ๊ณ„ ์งํ›„์— ์•„ํฌ๋ฆด์•„๋ฏธ๋“œ๋ฅผ 0.1 part ์ฒจ๊ฐ€ํ•˜์—ฌ ๋ผํ…์Šค ์ž…์ž์˜ ๋‚ด๋ถ€์˜์—ญ๊ณผ ์™ธ๋ถ€์˜์—ญ์˜ ๊ณ ๋ถ„์ž ์‚ฌ์Šฌ์˜ ์ƒํ˜ธ๊ฐ„ ํ™•์‚ฐ์„ ๋ง‰์•„ ๋‹จ๋‹จํ•˜๋ฉด์„œ๋„ ์ ‘์ฐฉ๋ ฅ์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ๋ผํ…์Šค์˜ ํ•ฉ์„ฑ ๊ฒฐ๊ณผ๋ฅผ ์–ป์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985225
oai_dc
UV/์˜ค์กด์— ์˜ํ•ด ๊ฐœ์งˆ๋œ ํ’€๋ฆฌํ”„๋กœํ•„๋ Œ์˜ ํ‘œ๋ฉด ์กฐ์„ฑ ๋ณ€ํ™”
Surface Composition Change of UV/Ozone Modified Polypropylene
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฅ˜์Šนํ›ˆ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์žฌ์ต(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
UV ์กฐ์‚ฌ์‹œ๊ฐ„๊ณผ ์˜ค์กด์œ ๋Ÿ‰์„ ๋ณ€ํ™”์‹œํ‚ค๋ฉด์„œ ํด๋ฆฌํ”„๋กœํ•„๋ Œ์„ UV/์˜ค์กด ์‚ฐํ™”ํ•˜์˜€์œผ๋ฉฐ ์ด์˜ ํ‘œ๋ฉดํŠน์„ฑ์„ ์ ‘์ด‰๊ฐ๊ณผ XPS๋ฅผ ์ด์šฉํ•˜์—ฌ ์‚ดํŽด๋ณด์•˜๋‹ค. ์‚ฐํ™”๋œ ํ‘œ๋ฉด์˜ ๋…ธํ™”๊ฑฐ๋™์„ ๊ณต๊ธฐ, ๋ฌผ, ์—ํ‹ธ๋ Œ ๊ธ€๋ฆฌ์ฝœ ํ•˜์—์„œ ์‚ดํŽด๋ณด์•˜์œผ๋ฉฐ, ๋˜ํ•œ lap shear ์‹คํ—˜์„ ํ†ตํ•˜์—ฌ ์ ‘์ฐฉ๋ ฅ์„ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ๊ทน์„ฑํ‘œ๋ฉด ์—๋„ˆ์ง€์™€ ์ ‘์ฐฉ๋ ฅ์€ UV/์˜ค์กด ์ฒ˜๋ฆฌ์‹œ๊ฐ„๊ณผ ์˜ค์กด์œ ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ฌผ์—์„œ ๋…ธํ™”์‹คํ—˜์„ ํ•œ ๊ฒฝ์šฐ ๊ทน์„ฑํ‘œ๋ฉด ์—๋„ˆ์ง€์˜ ๋ณ€ํ™”๊ฐ€ ์—†์—ˆ์œผ๋‚˜, ๊ณต๊ธฐ ํ•˜์—์„œ ์‹ค์‹œํ•œ ๊ฒฝ์šฐ 2-3์ผ ์ด๋‚ด์— ๊ธ‰๊ฒฉํžˆ ๊ฐ์†Œํ•˜์—ฌ ์ฒ˜๋ฆฌํ•˜์ง€ ์•Š์€ ํด๋ฆฌํ”„๋กœํ•„๋ Œ์˜ ๊ฐ’์— ๊ทผ์ ‘ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001211807
oai_dc
๋ฐฐํ•ฉ ๊ณต์ •์ด ์‹ค๋ฆฌ์นด์™€ ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Influence of Mixing Procedure on Properties of Rubber Compounds Filled with Both Silica and Carbon Black
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์ถฉ๋‚จ๋Œ€ํ•™๊ต); ์ฃผ์ฐฝํ™˜(์ถฉ๋‚จ๋Œ€ํ•™๊ต); ๊น€๋™์ฒ (์ถฉ๋‚จ๋Œ€ํ•™๊ต)" ]
์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์€ ๋ณด๊ฐ•์ œ์˜ ๋ถ„์‚ฐ์ด ๋‚˜์˜๊ธฐ ๋•Œ๋ฌธ์— ์นด๋ณธ ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ๋ฐฐํ•ฉ๋ฌผ์— ๋น„ํ•ด ๋” ๊ธด ๋ฐฐํ•ฉ ์‹œ๊ฐ„์ด ํ•„์š”ํ•˜๋‹ค. ์‹ค๋ฆฌ์นด์™€ ์นด๋ณธ ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ์ฒœ์—ฐ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์—์„œ ๋ฐฐํ•ฉ ๊ณต์ •์ด ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๋งˆ์Šคํ„ฐ๋ฑƒ์น˜(MB) ๋ฐฐํ•ฉ๋ฌผ์˜ ์ตœ์ข… ์˜จ๋„๋ฅผ 150โ„ƒ๋กœ ํ•˜์˜€์„ ๋•Œ, ์‹ค๋ฆฌ์นด์™€ ์นด๋ณธ ๋ธ”๋ž™์„ ๋”ฐ๋กœ ํˆฌ์ž…ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ํ•จ๊ป˜ ํˆฌ์ž…ํ•˜๋Š” ๊ณต์ •๋ณด๋‹ค ๋ฐฐํ•ฉ ์‹œ๊ฐ„์„ ๋” ๊ธธ๊ฒŒ ๊ฐ€์งˆ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์‹ค๋ฆฌ์นด๋ฅผ ๋จผ์ € ํˆฌ์ž…ํ•˜๋Š” ๊ฒƒ์ด ์นด๋ณธ ๋ธ”๋ž™์„ ๋จผ์ € ํˆฌ์ž…ํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ๋ฐฐํ•ฉ ์‹œ๊ฐ„์ด ๊ธธ์—ˆ๋‹ค. MB ๋ฐฐํ•ฉ ๊ณต์ •์„ ํ•œ ๋‹จ๊ณ„๋กœ ๊ตฌ์„ฑํ•œ ๋ฐฐํ•ฉ๋ฌผ๊ณผ ๋‘๋‹จ๊ณ„๋กœ ๊ตฌ์„ฑํ•œ ๋ฐฐํ•ฉ๋ฌผ์„ ๋น„๊ตํ•˜์˜€๋‹ค. ๋‘ ๋‹จ๊ณ„ ๊ณต์ •์œผ๋กœ ๋ฐฐํ•ฉํ•œ ๋ฐฐํ•ฉ๋ฌผ์˜ ์Šค์ฝ”์น˜ ์‹œ๊ฐ„์ด ํ•œ ๋‹จ๊ณ„ ๊ณต์ •์œผ๋กœ ๋งŒ๋“  ๋ฐฐํ•ฉ๋ฌผ์˜ ์Šค์ฝ”์น˜ ์‹œ๊ฐ„๋ณด๋‹ค ๊ธธ์—ˆ๊ณ  bound rubber ํ•จ๋Ÿ‰์€ ์ž‘์•˜๋‹ค. ๋‘๋‹จ๊ณ„ ๊ณต์ •์œผ๋กœ ๋งŒ๋“  ๊ฐ€ํ™ฉ๋ฌผ์€ ํ•œ๋‹จ๊ณ„ ๊ณต์ •์œผ๋กœ ๋งŒ๋“  ๊ฒƒ์— ๋น„ํ•ด ์‹ ์œจ์ด ๋†’๊ณ  ์ธ์žฅ ๊ฐ•๋„๋„ ๊ฐ•ํ•˜๊ณ  ํ”ผ๋กœ ํŠน์„ฑ๋„ ์šฐ์ˆ˜ํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000985224
oai_dc
ํ์„๊ณ ๋ฅผ ํ™œ์šฉํ•œ PVC ๋ณตํ•ฉ์ฒด ์ˆ˜์ง€์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ (โ… )
Mechanical Properties of PVC Complexes Using Waste-Gypsum ( I )
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋ช…์—ด(์ˆœ์ฒœ๋Œ€ํ•™๊ต); ๋‚˜์žฌ์šด(์ˆœ์ฒœ๋Œ€ํ•™๊ต); ์ตœ์ฐฝ์šฉ(์ˆœ์ฒœ๋Œ€ํ•™๊ต); ํ•˜๋™์ˆ˜(์ˆœ์ฒœ๋Œ€ํ•™๊ต); ๋ฐ•์˜ํ›ˆ(์ˆœ์ฒœ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” PVC์ˆ˜์ง€์— ์ฒจ๊ฐ€๋˜๋Š” ๊ณ ๊ฐ€์˜ ์ถฉ๊ฒฉ๋ณด๊ฐ•์ œ(MBS) ๋Œ€์‹ ์— Phosphate, CaO ๋“ฑ์„ ํ•จ์œ ํ•˜๊ณ  ์žˆ๋Š” ์‚ฐ์—…๋ถ€์‚ฐ๋ฌผ์ธ ๋ถ€์ƒ์„๊ณ (๋‚จํ•ดํ™”ํ•™), Pb๊ณ„์˜ ๋ณตํ•ฉ์•ˆ์ •์ œ, CaCO3 ๋“ฑ์„ ํ•จ์œ ํ•œ PVC๋ณตํ•ฉ์ฒด์˜ ์—ญํ•™์  ์„ฑ์งˆ์„ ํ˜ผํ•ฉ ์„ฑ๋ถ„๋น„์— ๋”ฐ๋ผ ์ธก์ •ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์„๊ณ ์˜ ์–‘์ด 8.46wt%์ผ ๋•Œ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ๋‹ค. ์ด๋Š” PVC์™€ phosphate, CaO ๋“ฑ์„ ํฌํ•จํ•œ ์„๊ณ ์™€์˜ ์ƒ์šฉ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ๋กœ ์ƒ๊ฐ๋œ๋‹ค. ์—ด์ค‘๋Ÿ‰ ๋ถ„์„(TGA)๊ฒฐ๊ณผ ์•ฝ 275โ„ƒ์—์„œ ์—ด๋ถ„ํ•ด๋ฅผ ์‹œ์ž‘ํ•˜์˜€๊ณ , ์—ด๋ถ„ํ•ด ํ›„ ์ž”์กด๋Ÿ‰์€ ์ฒจ๊ฐ€๋˜๋Š” ์„๊ณ ์˜ ์–‘์— ๋น„๋ก€ํ–ˆ์œผ๋ฉฐ, ์‹œ์ฐจ์ฃผ์‚ฌ ์—ด๋Ÿ‰๊ณ„(DSC) ์ธก์ •๊ฒฐ๊ณผ Tm, Tg๋Š” ์„๊ณ ์˜ ์–‘์ด 8.46wt%์ผ ๋•Œ ๊ฐ๊ฐ ๊ฐ€์žฅ ๋†’์€ ๊ฐ’๊ณผ ๋‚ฎ์€ ๊ฐ’์„ ๋ณด์—ฌ ์—ด์•ˆ์ •์„ฑ์ด ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์—ญํ•™์  ๋ฌผ์„ฑ๊ณผ ์—ด์•ˆ์ •์„ฑ ์ธก์ • ๊ฒฐ๊ณผ๋ฅผ ๋น„๊ตํ•˜๋ฉด ์„๊ณ ์˜ ์–‘์ด 8.46wt%์ผ ๋•Œ ์—ญํ•™์  ๋ฌผ์„ฑ๊ณผ ์—ด ์•ˆ์ •์„ฑ์ด ๋ชจ๋‘ ํ–ฅ์ƒ๋˜์—ˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. X-ray ํšŒ์ ˆ ๋ถ„์„๊ฒฐ๊ณผ์—์„œ ์„๊ณ ์™€ PVC๊ฐ€ ๋ธ”๋ Œ๋“œ๋˜์–ด ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136793
oai_dc
๊ฐ€๊ต ์‹œ์Šคํ…œ์ด ๋‹ค๋ฅธ NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ์—ด๋…ธํ™” ํŠน์„ฑ
Thermal Aging Properties of NR Vulcanizates with Different Cure Systems
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(๊ธˆํ˜ธํƒ€์ด์–ด)" ]
๊ฐ€๊ต ์‹œ์Šคํ…œ์ด ๋‹ค๋ฅธ NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ์—ด๋…ธํ™”์— ์˜ํ•œ ๋ฌผ์„ฑ ๋ณ€ํ™”๋ฅผ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๋‘ ๊ฐ€์ง€ ํ™ฉ ๊ฐ€๊ต ์‹œ์Šคํ…œ๊ณผ ํ•œ ๊ฐ€์ง€ ๋ ˆ์กธ ๊ฐ€๊ต ์‹œ์Šคํ…œ์„ ๋„์ž…ํ•˜์˜€์œผ๋ฉฐ, ๊ฐ€๊ต์ œ ํ•จ๋Ÿ‰์„ ๋ณ€ํ™”์‹œ์ผฐ๋‹ค. ํ™ฉ ๊ฐ€๊ต ์‹œ์Šคํ…œ์œผ๋กœ ๋งŒ๋“  NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฒฝ์šฐ, 90 โ„ƒ์—์„œ 3์ผ๊ฐ„ ๋…ธํ™” ํ›„ ๊ฒฝ๋„์™€ ๋ชจ๋“ˆ๋Ÿฌ์Šค๋Š” ์ฆ๊ฐ€ํ•œ ๋ฐ˜๋ฉด ์‹ ์œจ๊ณผ ์ธ์žฅ๊ฐ•๋„๋Š” ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋ ˆ์กธ ๊ฐ€๊ต ์‹œ์Šคํ…œ์œผ๋กœ ๋งŒ๋“  NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฒฝ์šฐ์—๋Š” ๋…ธํ™” ํ›„ ์ „๋ฐ˜์ ์œผ๋กœ ๋ฌผ์„ฑ์ด ํ•˜๋ฝํ•˜์˜€๋‹ค. ์—ด๋…ธํ™”์— ์˜ํ•œ ๋ฌผ์„ฑ ๋ณ€ํ™”๋ฅผ ๊ฐ€๊ต๋ฐ€๋„์˜ ๋ณ€ํ™”๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค. ๋…ธํ™” ํ›„, ํ™ฉ ๊ฐ€๊ต ์‹œ์Šคํ…œ์œผ๋กœ ๋งŒ๋“  NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฐ€๊ต๋ฐ€๋„๋Š” ์ฆ๊ฐ€ํ•œ ๋ฐ˜๋ฉด, ๋ ˆ์กธ ๊ฐ€๊ต ์‹œ์Šคํ…œ์œผ๋กœ ๋งŒ๋“  NR ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฐ€๊ต๋ฐ€๋„๋Š” ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋…ธํ™”๋ฐฉ์ง€์ œ์˜ ์ด๋™์ด ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด์„œ๋„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋…ธํ™”๋ฐฉ์ง€์ œ์˜ ์ด๋™์œผ๋กœ๋Š” ๋…ธํ™”์— ์˜ํ•œ ๋ฌผ์„ฑ์˜ ๋ณ€ํ™”๋ฅผ ์ถฉ๋ถ„ํžˆ ์„ค๋ช…ํ•  ์ˆ˜ ์—†์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136794
oai_dc
์˜ค์กด์ฒ˜๋ฆฌ์— ์˜ํ•œ ์นด๋ณธ ๋ธ”๋ž™์˜ ์‚ฐํ™”์™€ ํ‘œ๋ฉด ์ž‘์šฉ๊ธฐ ๋ถ„์„
Oxidation and Surface Functional Group Analyses under Ozone Treatment of Carbon Black
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๊ธฐ์—ฌ(๋™์–‘์ œ์ฒ ํ™”ํ•™(์ฃผ)); ๋ฅ˜ํ•ด์œค(๋™์–‘์ œ์ฒ ํ™”ํ•™ใˆœ); ์กฐ์ƒ์ œ(๋™์–‘์ œ์ฒ ํ™”ํ•™ใˆœ); ์œค๊ด‘์˜(๋™์–‘์ œ์ฒ ํ™”ํ•™ใˆœ); ์–‘์„ธ์ธ(๋™์–‘์ œ์ฒ ํ™”ํ•™ใˆœ)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์นด๋ณธ ๋ธ”๋ž™์„ ์˜ค์กด ์ฒ˜๋ฆฌ ํ›„, ํ‘œ๋ฉด์˜ ๋ฌผ๋ฆฌ ํ™”ํ•™์  ๋ณ€ํ™”์™€ ํ‘œ๋ฉด ์ž‘์šฉ๊ธฐ ๋ณ€ํ™”๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํ‘œ๋ฉด์˜ ๋ฌผ๋ฆฌ ํ™”ํ•™์  ๋ณ€ํ™”๋Š” ์›์†Œ ๋ถ„์„, pH, tint strength, DBP, N2SA, IA๋ฅผ ํ†ตํ•˜์—ฌ ๋ถ„์„ํ•˜์˜€๊ณ , ํ‘œ๋ฉด ์ž‘์šฉ๊ธฐ์˜ ๋ณ€ํ™”๋Š” ๊ธˆ์† ์ˆ˜์‚ฐํ™”๋ฌผ๊ณผ ํ‘œ๋ฉด์˜ ์‚ฐ, ์—ผ๊ธฐ ๋ฐ˜์‘์„ ํ†ตํ•˜์—ฌ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์‚ฐํ™” ์ „ ํ›„ ์ž…์ž์˜ ๊ตฌ์กฐ, ํฌ๊ธฐ, ํ‘œ๋ฉด์ ์˜ ๋ณ€ํ™”๋Š” ๊ฑฐ์˜ ์—†์—ˆ์œผ๋‚˜, ์˜ค์กด ์ฒ˜๋ฆฌ ์‹œ๊ฐ„์ด ๊ธธ์–ด์ง์— ๋”ฐ๋ผ ์‚ฐ์†Œ์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜๊ณ  ๊ทธ์— ๋”ฐ๋ผ pH๋Š” ๊ฐ์†Œํ•˜๋‹ค๊ฐ€ ์ •์ฒด๋˜๋Š” ์–‘์ƒ์„ ๋ณด์˜€๋‹ค. ๊ธˆ์† ์ˆ˜์‚ฐํ™”๋ฌผ NaHCO3, Na2CO3, NaOH, NaOC2H5์„ ์‚ฌ์šฉํ•˜์—ฌ ํ‘œ๋ฉด์˜ ์นด๋ฅด๋ณต์‹ค๊ธฐ, ๋ฝํ†ค๊ธฐ, ํ•˜์ด๋“œ๋ก์‹ค๊ธฐ, ์นด๋ฅด๋ณด๋‹๊ธฐ๋ฅผ ๊ฐ๊ฐ ์ •๋Ÿ‰ํ•˜์˜€๋‹ค. ์‚ฐํ™” ์ „์—๋Š” ์†Œ๋Ÿ‰์˜ ์นด๋ฅด๋ณด๋‹๊ธฐ๋งŒ์ด ํ‘œ๋ฉด์— ์กด์žฌํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์ธก์ •๋˜์—ˆ์œผ๋‚˜, ์˜ค์กด์ฒ˜๋ฆฌ ์‹œ๊ฐ„์ด ๊ธธ์–ด์ง์— ๋”ฐ๋ผ ์นด๋ฅด๋ณต์‹ค๊ธฐ์™€ ์นด๋ฅด๋ณด๋‹๊ธฐ์˜ ์–‘์ด ์„œ์„œํžˆ ์ฆ๊ฐ€ํ•˜๋‹ค๊ฐ€ ํฌํ™” ์ƒํƒœ์— ์ด๋ฅด๋ €๋‹ค. ๋ฝํ†ค๊ธฐ์™€ ํ•˜์ด๋“œ๋ก์‹ค๊ธฐ๋Š” ์‚ฐํ™” ์ „ ํ›„ ๊ฑฐ์˜ ํ‘œ๋ฉด์— ์กด์žฌํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋Ÿฌํ•œ ์‹คํ—˜ ๊ฒฐ๊ณผ๋Š” ๊ธฐ์กด์˜ ์—ํ‹ธ๋ Œ๊ณผ ์˜ค์กด ๋ฐ˜์‘ ๋ฉ”์ปค๋‹ˆ์ฆ˜์— ์˜ํ•ด ์•Œ๋ ค์ง„ ์‹คํ—˜ ๊ฒฐ๊ณผ๋“ค๊ณผ ์œ ์‚ฌํ•˜๋‹ค. ์˜ค์กด ์‚ฐํ™” ํ›„์— ์นด๋ณธ ๋ธ”๋ž™์€ AIBN์„ ์ฒ˜๋ฆฌํ•˜๋ฉด ๋ฌด๊ฒŒ๊ฐ€ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ ESR ๋ถ„์„์„ ํ†ตํ•œ ์ž์œ  ๋ผ๋””์นผ์€ ์•ฝ๊ฐ„ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋จธ์บ…ํ†  ์ž‘์šฉ๊ธฐ๋ฅผ ๊ฐ€์ง„ ์œ ๊ธฐ ํ™”ํ•ฉ๋ฌผ๊ณผ ๋ฐ˜์‘์‹œํ‚จ ์นด๋ณธ๋ธ”๋ž™์€ ์ž์œ  ๋ผ๋””์นผ์˜ ํ”ผํฌ๊ฐ€ ๊ฑฐ์˜ ๋‹ค ๊ฐ์†Œํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136749
oai_dc
์—ํญ์‹œ ์ ‘์ฐฉ์ œ์˜ ๋‚ด์ˆ˜์„ฑ, ์—ด์  ๋ฐ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on the Water Resistance and Thermo-mechanical Behaviors of Epoxy Adhesives
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ๊ธธ์˜(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ข…ํ•™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ์ฃผํ˜์ข…(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€๋ฒ”์šฉ(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ์„ธ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๊ฒฝํ™”์ œ (D-230, G-5022 ๋ฐ HN-2200)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์—ดํ™”๊ฐ€ ์—ํญ์‹œ ์ ‘์ฐฉ์ œ์˜ ์งˆ๋Ÿ‰๋ณ€ํ™” ๋ฐ ํก์ˆ˜๋Ÿ‰์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ๊ฒฝํ™”๋œ ์‹œํŽธ์˜ ์—ด์  ๋ฐ ๊ธฐ๊ณ„์  ํŠน์„ฑ์€ ์œ ๋ฆฌ์ „์ด์˜จ๋„์™€ ์ „๋‹จ๊ฐ•๋„ ์ธก์ •์„ ํ†ตํ•˜์—ฌ ์•Œ์•„๋ณด์•˜๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ, D-230์™€ HN- 2200๋ฅผ ๊ฒฝํ™”์ œ๋กœ ์‚ฌ์šฉํ•˜์˜€์„ ๊ฒฝ์šฐ ์—ดํ™” ์‹œ๊ฐ„์ด ์‹œ์Šคํ…œ์˜ ์งˆ๋Ÿ‰ ๋ณ€ํ™”์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š์•˜์œผ๋ฉฐ, G-5022๋ฅผ ๊ฒฝํ™”์ œ๋กœ ์‚ฌ์šฉํ•˜์˜€์„ ๊ฒฝ์šฐ ์‹œ์Šคํ…œ์˜ ์งˆ๋Ÿ‰์€ ์—ดํ™” ์‹œ๊ฐ„์— ๋”ฐ๋ผ ํ˜„์ €ํ•˜๊ฒŒ ๊ฐ์†Œํ•˜์˜€๋‹ค. ์—ดํ™” ์ด์ „์˜ DGEBA/G-5022 ์‹œํŽธ์„ ์ œ์™ธํ•˜๊ณ  ๋ชจ๋“  ์‹œํŽธ์˜ ํก์ˆ˜๋Ÿ‰์€ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ ์ฐจ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋˜ํ•œ, DGEBA/HN-2200 ์‹œ์Šคํ…œ์ด ์ œ์ผ ๋†’์€ Tg ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ์ด๋Š” ๊ฒฝํ™”๋œ ์‹œ์Šคํ…œ์ด ์ง€๋ฐฉ์กฑ ๊ณ ๋ฆฌ๋ฅผ ํ•จ์œ ํ•œ 3์ฐจ์› ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ๋ฅผ ํ˜•์„ฑํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ์—ํญ์‹œ ์ˆ˜์ง€์˜ ์ ‘์ฐฉ๊ฐ•๋„๋Š” ์—ดํ™” ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ ์ฐจ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ด๋Š” ์—ํญ์‹œ ์ˆ˜์ง€์˜ ๊ฒฝํ™”๋„ ์ฆ๊ฐ€์™€ ๋ณด๋‹ค ๋ฐœ๋‹ฌ๋œ 3์ฐจ์› ๋„คํŠธ์›Œํฌ ๊ตฌ์กฐ์˜ ํ˜•์„ฑ์— ๊ธฐ์ธํ•œ๋‹ค. ๋˜ํ•œ, ๋‚ด์ˆ˜ ์‹คํ—˜ ํ›„ ์—ดํ™” ์ „ํ›„์˜ ๋ชจ๋“  ์‹œํŽธ์˜ ์œ ๋ฆฌ์ „์ด์˜จ๋„์™€ ์ „๋‹จ์ ‘์ฐฉ๊ฐ•๋„๋Š” ํก์ˆ˜์‹œ๊ฐ„์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000971184
oai_dc
๊ณต๊ธฐ ์ค‘์—์„œ ๊ธˆ์† ํ—ฅ์‚ฌ์นด๋ฅด๋ณด๋‹ ์ฐฉ๋ฌผ M(CO)6 (M=Cr, Mo, W)์„ ์ด์šฉํ•œ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ [C70On] (n=1~2)์˜ ์ดˆ์ŒํŒŒํ™”ํ•™ ํ•ฉ์„ฑ
Sonochemical Synthesis of Fullerene Oxides [C70On] (n=1~2) Using Metal Hexaca0ใ„ฑbonyl Complexes M(CO)6 (M=Cr, Mo, W) Under Air Atmosphere
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ์›๋ฐฐ(์‚ผ์œก๋Œ€ํ•™๊ต); ๋ฐ•์˜ํ™˜(์‚ผ์œก๋Œ€ํ•™๊ต)" ]
๊ณต๊ธฐ ์ค‘ ์ดˆ์ŒํŒŒ ์กฐ๊ฑด์—์„œ ํ’€๋Ÿฌ๋ Œ[C70]๊ณผ ๊ธˆ์† ํ—ฅ์‚ฌ์นด๋ฅด๋ณด๋‹ ์ฐฉ๋ฌผ M(CO)6 (M=Cr, Mo, W)์„ ๋ฐ˜์‘์‹œ์ผœ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ [C70On] (n=1~2)์„ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ๋™์ผํ•œ ์ดˆ์ŒํŒŒ ์กฐ๊ฑด์—์„œ ํ’€๋Ÿฌ๋ Œ[C70]๊ณผ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๊ธˆ์† ํ—ฅ์‚ฌ์นด๋ฅด๋ณด๋‹ ์ฐฉ๋ฌผ M(CO)6 (M=Cr, Mo, W)์˜ ๋ฐ˜์‘์„ฑ์€ Mo(CO)6 ใ€‰W(CO)6 ใ€‰Cr(CO)6 ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•จ์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. MALDI-TOF-MS, UV-visible ์ŠคํŽ™ํŠธ๋Ÿผ๊ณผ HPLC๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ์ดˆ์ŒํŒŒํ™”ํ•™ ๋ฐ˜์‘์˜ ์ƒ์„ฑ๋ฌผ์€ [C70On] (n=1~2) ์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136796
oai_dc
์—ผ์†Œํ™”ํด๋ฆฌ์—ํ‹ธ๋ Œ์˜ ์ฒจ๊ฐ€๊ฐ€ ํด๋ฆฌํ”„๋กœํ•„๋ Œ-๋‹ˆํŠธ๋ฆด ๊ณ ๋ฌด ๋ธ”๋ Œ๋“œ์˜ ๋ชจํด๋กœ์ง€ ๋ฐ ๊ธฐ๊ณ„์ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effect of Chlorinated Polyethylene(cPE) on Morphology and Mechanical Properties of Polypropylene(PP) and Nitrile Rubber(NBR) Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์žฅ์˜์šฑ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ •๊ฒฝํ˜ธ(์ˆ˜์›๋Œ€ํ•™๊ต); ์›์ข…ํ›ˆ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ฃผํ˜„์„(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
์—ผ์†Œํ™”ํด๋ฆฌ์—ํ‹ธ๋ Œ์ด ๋น„์ƒ์šฉ์„ฑ ๋ธ”๋ Œ๋“œ์ธ ํด๋ฆฌํ”„๋กœํ•„๋ Œ๊ณผ ๋‹ˆํŠธ๋ฆด๊ณ ๋ฌด ๋ธ”๋ Œ๋“œ์˜ ๋ชจํด๋กœ์ง€์™€ ๊ธฐ๊ณ„์ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ธ”๋ Œ๋“œ์˜ ์กฐ์„ฑ ๋ฐ cPE์˜ ์ฒจ๊ฐ€๋Ÿ‰์„ ๋ณ€ํ™”์‹œ์ผœ๊ฐ€๋ฉฐ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์—ผ์†Œํ™”ํด๋ฆฌ์—ํ‹ธ๋ Œ์„ ์ฒจ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋ถ„์‚ฐ์ƒ์˜ ํฌ๊ธฐ๊ฐ€ ๊ฐ์†Œ๋˜๋ฉฐ ๋ถ„์‚ฐ์ƒ ํฌ๊ธฐ๊ฐ€ ๋ณด๋‹ค ๊ท ์ผํ•˜๊ฒŒ ๋จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ๋ธ”๋ Œ๋“œ์˜ ์ธ์žฅ๊ฐ•๋„, ์ธ์—ด๊ฐ•๋„, ํŒŒ๋‹จ์‹ ์œจ์ด ํฌ๊ฒŒ ์ฆ๊ฐ€๋จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ชจํด๋กœ์ง€์™€ ๊ธฐ๊ณ„์ ๋ฌผ์„ฑ์˜ ๋ณ€ํ™”๋กœ๋ถ€ํ„ฐ ์ƒ์šฉํ™”์ œ์˜ ์ ์ • ์ฒจ๊ฐ€๋Ÿ‰์€ ๋‹ˆํŠธ๋ฆด๊ณ ๋ฌด์— ๋Œ€ํ•ด 5-10 wt% ์ธ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋˜์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136748
oai_dc
๋™๋ฐฉํ–ฅ ์ด์ถ•์••์ถœ๊ธฐ๋ฅผ ์ด์šฉํ•œ ์ €๋ฐ€๋„ํด๋ฆฌ์—ํ‹ธ๋ Œ/๋‚˜์ผ๋ก -6 ๋ฐ˜์‘๋ธ”๋ Œ๋“œ
Low density polyethylene/Nylon-6 Reactive Blend using Corotating Twin Screw Extruder
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฅ˜์Šนํ›ˆ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์ •์˜๋ฐฐ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ฐ˜์‘์„ฑ ๋ชจ๋…ธ๋จธ์ธ ๊ธ€๋ฆฌ์‹œ๋”œ๋ฉ”ํƒ€ํฌ๋ฆด๋ ˆ์ดํŠธ (GMA)๋ฅผ ๊ณผ์‚ฐํ™”์ œ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ €๋ฐ€๋„ํด๋ฆฌ์—ํ‹ธ๋ Œ(LDPE)์— ๊ทธ๋ผํ”„ํŠธ ํ•œ ํ›„ ์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ๋‚˜์ผ๋ก -6์™€ ๋ฐ˜์‘๋ธ”๋ Œ๋“œ๋ฅผ ๋™๋ฐฉํ–ฅ ์ด์ถ•์••์ถœ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‹ค์‹œํ•˜์˜€๋‹ค. GMA์˜ ๊ทธ๋ผํ”„ํŠธ๋Š” FT-IR์„ ์ด์šฉํ•˜์—ฌ ํ™•์ธํ•˜์˜€์œผ๋ฉฐ, GMA์˜ ๊ทธ๋ผํ”„ํŠธ์œจ์€ ๋ฐ˜์‘์˜จ๋„, ๊ณผ์‚ฐํ™”์ œ์˜ ๋†๋„, ๊ณต๋‹จ๋Ÿ‰์ฒด๋กœ ์‚ฌ์šฉ๋œ ์Šคํ‹ฐ๋ Œ์˜ ๋†๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. LDPE/๋‚˜์ผ๋ก -6 ๋ฐ˜์‘๋ธ”๋ Œ๋“œ ๋ณด๋‹ค๋Š” LDPE-g-GMA/๋‚˜์ผ๋ก -6 ๋ธ”๋ Œ๋“œ์˜ ์ธ์žฅ๊ฐ•๋„ ๋ฐ ์‹ ์œจ์ด ํ–ฅ์ƒ๋จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ์Šคํ‹ฐ๋ Œ์ด ์ฒจ๊ฐ€๋œ ๊ฒฝ์šฐ ๋ณด๋‹ค ํ–ฅ์ƒ๋œ ๊ฐ’์„ ๋‚˜ํƒ€๋ƒ„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ฐ˜์‘๋ฌผ์˜ ๋ชจํด๋กœ์ง€๋Š” SEM์„ ์ด์šฉํ•˜์—ฌ ์ธก์ •ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136795
oai_dc
์ƒ์˜จ ๊ฒฝํ™”ํ˜• ์‹ค๋ฆฌ์ฝ˜ ์ ‘์ฐฉ์ œ์˜ ๋‚ด์—”์ง„ ์˜ค์ผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on the Engine Oil Resistant Behaviors of Room Temperature Vulcanizing Silicone Adhesives
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ฃผํ˜์ข…(์ถฉ๋‚จ๋Œ€ํ•™๊ต); ๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€๋ฒ”์šฉ(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ข…ํ•™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ค€ํ˜•(ํ™”์ŠนR&A)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ์ƒ์˜จ ๊ฒฝํ™”ํ˜• ์‹ค๋ฆฌ์ฝ˜ ์ ‘์ฐฉ์ œ์˜ ํ‘œ๋ฉด ํŠน์„ฑ, ์—ด์•ˆ์ •์„ฑ, ์ ‘์ฐฉ๋ ฅ, ๊ทธ๋ฆฌ๊ณ  ๋ชจํด๋กœ์ง€ ๋ถ„์„์„ ํ†ตํ•˜์—ฌ ์ ‘์ฐฉ์ œ์˜ ๋‚ด์—”์ง„ ์˜ค์ผ์„ฑ ํ‰๊ฐ€ ๋ฐ ๊ณ ์žฅ๋ถ„์„์„ ์‹œํ–‰ํ•˜์˜€๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ, ์—”์ง„์˜ค์ผ์˜ ์นจํˆฌ๋Š” ์ ‘์ฐฉ์ œ ์‹œํŽธ์˜ ํ‘œ๋ฉด์—์„œ ์ค‘์•™์œผ๋กœ ์ง„ํ–‰๋˜์—ˆ์œผ๋ฉฐ, ์—ดํ™”์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ ‘์ฐฉ์ œ ์‹œํŽธ์ค‘์— ์˜ค์ผ์˜ ํ•จ๋Ÿ‰์€ ์ ์ฐจ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ ‘์ฐฉ์ œ์˜ Si-O-Si ๊ฒฐํ•ฉ์€ ์ ์ฐจ ๋ถ„ํ•ด๋˜์—ˆ๋‹ค. TGA ์‹คํ—˜ ๊ฒฐ๊ณผ๋กœ๋ถ€ํ„ฐ ์—ด๋ถ„ํ•ด๋Š” ์ ‘์ฐฉ์ œ ์‹œํŽธ์˜ ํ‘œ๋ฉด๊ณผ ๋ฐ‘ ๋ถ€๋ถ„์—์„œ ๋ฐœ์ƒํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ƒ์˜จ ๊ฒฝํ™”ํ˜• ์‹ค๋ฆฌ์ฝ˜ ์ ‘์ฐฉ์ œ์˜ ๋‚ด์—”์ง„ ์˜ค์ผ ์‹œํ—˜ ํ›„ ์ ‘์ฐฉ์ œ ์‹œํŽธ์˜ ์ธ์žฅ๊ฐ•๋„, ์‹ ์œจ, ์ ‘์ฐฉ๋ ฅ ๋“ฑ์˜ ๋ฌผ์„ฑ์ด ๋ชจ๋‘ ํ˜„์ €ํ•˜๊ฒŒ ๊ฐ์†Œํ•˜์˜€์œผ๋ฉฐ, ์ด๋Š” ์—”์ง„์˜ค์ผ์˜ ํก์ˆ˜์™€ ์—ดํ™”์— ์˜ํ•ด ์ดˆ๊ธฐ ์ ‘์ฐฉ์ œ ์„ฑ์งˆ์„ ๋งŽ์ด ์ƒ์‹คํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๋˜ํ•œ, SEM ๋ถ„์„์„ ํ†ตํ•˜์—ฌ ์ ‘์ฐฉ์ œ ์‹œํŽธ์˜ ํŒŒ๊ดด๋ชจ๋“œ๋Š” ์—ดํ™”์‹œ๊ฐ„์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์‘์ง‘ ํŒŒ๊ดด์—์„œ ๊ณ„๋ฉด ํŒŒ๊ดด๋กœ ๋‚˜ํƒ€๋‚จ์„ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136840
oai_dc
๋ถ„์ž๋Ÿ‰์ด ๋ฉ”์†Œ๊ฒ๊ธฐ๋ฅผ ํฌํ•จํ•œ ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ์—ด์ ๊ฑฐ๋™์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effect of Molecular Weight on Thermal Behavior Polyurethanes Containing Mesogen Unit
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋‚จ๋ณ‘์šฑ(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต); ์ด์ƒ์›(์ˆญ์‹ค๋Œ€ํ•™๊ต); ํ™์„ฑ์ฒ (์„ธ์ข…๋Œ€ํ•™๊ต); ์ด๋ฌด์˜(KRI Inc.)" ]
์œ ์—ฐ์‚ฌ์Šฌ๊ธธ์ด๊ฐ€ 6์ธ 4,4'-bis(6-hydroxy hexoxy)biphenyl (BP-6)์˜ ๋ฉ”์†Œ๊ฒ ๋””์˜ฌ์„ ํ•ฉ์„ฑํ•˜์˜€๊ณ , ์ด๊ฒƒ์„ 4,4'-diphenylmethane diisocyanate (MDI)์™€ ์šฉ์•ก์ถ•์ค‘ํ•ฉํ•˜์—ฌ ํด๋ฆฌ์šฐ๋ ˆํƒ„ (MPU-6)์„ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ MPU-6๋Š” 0.23 ~ 0.56 dL/g์˜ ๊ณ ์œ ์ ๋„๋ฅผ ๋ณด์˜€๋‹ค. MPU-6๋Š” X-ray, ํŽธ๊ด‘ํ˜„๋ฏธ๊ฒฝ์œผ๋กœ๋ถ€ํ„ฐ๋Š” ์•ก์ •์„ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ์—ˆ์œผ๋‚˜, DSC๋กœ ๋ถ„์„ ์‹œ์—๋Š” ์•ก์ •๊ฑฐ๋™์„ ๊ด€์ฐฐํ•  ์ˆ˜ ์—†๋Š” "๊ฐ€์ƒ์•ก์ •"์˜ ๊ฑฐ๋™์„ ๋ณด์˜€๋‹ค. ๋˜ํ•œ MPU-6์˜ ๋ถ„์ž๋Ÿ‰์ด ๋‚ฎ์„์ˆ˜๋ก ๊ฒฐ์ •ํ™” ์†๋„์™€ ๊ฒฐ์ •ํ™” ์˜จ๋„๊ฐ€ ๋†’์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ ์ด๋Š” ๋ถ„์ž๋Ÿ‰์ด ๋‚ฎ์„์ˆ˜๋ก ๊ณ ๋ถ„์ž์˜ mobility๊ฐ€ ์ฆ๊ฐ€ํ•จ์œผ๋กœ์จ ๋ฉ”์†Œ๊ฒ๊ธฐ์˜ ๋ฐฐํ–ฅ์ด ์šฉ์ดํ•˜๊ณ , ์ด๊ฒƒ์ด ๊ธฐํ•ต์œผ๋กœ ์ž‘์šฉํ•˜์˜€๊ธฐ ๋– ๋ฌธ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001211810
oai_dc
์ดˆ ๊ณ ๋น„์ค‘ ํƒ„์„ฑ์ฒด ๊ฐœ๋ฐœ์„ ์œ„ํ•œ ๋งคํŠธ๋ฆญ์Šค ํƒ„์„ฑ์ฒด ํ‘œ๋ฉด๊ฐœ์งˆ ๋ฐ ์ถฉ์ „์ œ ์ œ์–ด๊ธฐ์ˆ  ๊ธฐ์ดˆ์—ฐ๊ตฌ
Surface Modification of Matrix and Filler for Ultra High Density Elastomeric Material
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •๊ฒฝํ˜ธ(์ˆ˜์›๋Œ€ํ•™๊ต); ์ด๋™๋ฏผ(์ˆ˜์›๋Œ€ํ•™๊ต); ์–‘๊ฒฝ๋ชจ(ํ˜„๋Œ€-๊ธฐ์•„ ์—ฐ๊ตฌ๊ฐœ๋ฐœ๋ณธ๋ถ€); ์ด์™„์ˆ (ํ˜„๋Œ€-๊ธฐ์•„ ์—ฐ๊ตฌ๊ฐœ๋ฐœ๋ณธ๋ถ€); ํ™์ฒญ์„(์ •ํ™”ํด๋ฆฌํ…Œํฌ๊ณต์—…ใˆœ)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ž๋™์ฐจ์—์„œ ๋Œํ•‘ ์žฌ๋ฃŒ๋กœ ๋งŽ์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ์Šคํ‹ธ ๋‹ค์ด๋‚ด๋ฏน ๋Œํผ๋ฅผ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๋Š” ์†Œ์žฌ๋กœ์„œ ์œ ๊ธฐํƒ„์„ฑ์ฒด๋ฅผ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์œ ๊ธฐํƒ„์„ฑ์ฒด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์Šคํ‹ธ ๋‹ค์ด๋‚ด๋ฏน ๋Œํผ๋ฅผ ๋Œ€์ฒดํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์Šคํ‹ธ ๋‹ค์ด๋‚ด๋ฏน ๋Œํผ์— ์ƒ์‘ํ•˜๋Š” ๋น„์ค‘์˜ ๊ตฌํ˜„์ด ๊ฐ€์žฅ ์ค‘์š”ํ•˜๊ณ ๋„ ํ•ด๊ฒฐํ•˜๊ธฐ ์–ด๋ ค์šด ๊ณผ์ œ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณ ๋น„์ค‘ ๊ตฌํ˜„์„ ์œ„ํ•œ ์ฒซ ๋‹จ๊ณ„๋กœ ์ตœ์ ์˜ ๋งคํŠธ๋ฆญ์Šค ํƒ„์„ฑ์ฒด ๋ฐ ์ถฉ์ „์ œ๋ฅผ ์„ ์ •ํ•˜์—ฌ ์ถฉ์ „์ œ์˜ ์ถฉ์ „๋Ÿ‰(vol%)์— ๋”ฐ๋ฅธ ๊ณ ๋ฌด ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฒฝํ™” ํŠน์„ฑ, ์ธ์žฅ ๊ฐ•๋„, ํ˜ผ๋ จ๊ณผ์ •์ค‘์˜ ๊ณ ๋ฌด ํ˜ผํ•ฉ๋ฌผ์˜ ์˜จ๋„ ๋ณ€ํ™” ๋ฐ ๋ฐ˜๋ฐœ ํƒ„์„ฑ ๋“ฑ์˜ ํŠน์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ถฉ์ „๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ณ ๋ฌด ํ˜ผํ•ฉ๋ฌผ์˜ ts2๋Š” ๊ฐ์†Œํ•˜์˜€๊ณ  t90๋Š” ์ „๋ฐ˜์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์ธ์žฅ ๊ฐ•๋„๋Š” ๊ฐ์†Œํ•˜์˜€๊ณ  ๊ณ ๋ฌด ํ˜ผํ•ฉ๋ฌผ์˜ ์˜จ๋„๋Š” ์ถฉ์ „์ œ ์ž…์ž๊ฐ„์˜ ๋งˆ์ฐฐ์—ด๋กœ ์ธํ•˜์—ฌ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋ฐ˜๋ฐœํƒ„์„ฑ์€ ์ถฉ์ „์ œ๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋”ฐ๋ผ์„œ ์ดˆ ๊ณ ๋น„์ค‘์„ ์–ป๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ณ ์ถฉ์ „ ๊ธฐ์ˆ ์ด ์„ ๊ฒฐ๋˜์–ด์•ผ ํ•˜๋Š”๋ฐ ๊ณ ์ถฉ์ „์„ ํ•  ๊ฒฝ์šฐ ๋งคํŠธ๋ฆญ์Šค์ธ ์œ ๊ธฐํƒ„์„ฑ์ฒด์˜ ๋ถ€ํ”ผ๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ๊ฐ์†Œํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐ์กด์˜ ์œ ๊ธฐํƒ„์„ฑ์ฒด ๊ฒฝํ™” ์‹œ์Šคํ…œ์œผ๋กœ๋Š” ๊ฒฝํ™”๊ฐ€ ๋ถˆ๊ฐ€๋Šฅํ•˜์—ฌ ๊ณ ์ถฉ์ „์— ๋ถ€ํ•ฉํ•˜๋Š” ๊ฒฝํ™” ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•ํ•˜๊ณ ์ž ๋งคํŠธ๋ฆญ์Šค์˜ ๊ด‘ํ™”ํ•™์  ๊ฐœ์งˆ์„ ์‹œ๋„ํ•˜์˜€๊ณ , ๊ฐœ์งˆ์—ฌ๋ถ€๋Š” FTIR-ATR๋กœ ๋ถ„์„์„ ํ†ตํ•ด ํ™•์ธํ•˜์˜€๋‹ค. ์ถฉ์ „์ œ์˜ ์ถฉ์ „๋ฐ€๋„๋ฅผ ๋†’์—ฌ ๋งคํŠธ๋ฆญ์Šค ํƒ„์„ฑ์ฒด์— ์ถฉ์ „์ œ์˜ ์•ˆ์ •ํ•œ ๋ถ„์‚ฐ ๋ฐ ๊ณ ์ถฉ์ „ ๊ธฐ์ˆ ์„ ํ™•๋ฆฝํ•˜๊ณ ์ž ์ถฉ์ „์ œ์˜ ๊ฐœ์งˆ์„ ํ†ตํ•ด ์ถฉ์ „์ œ์˜ ์ž…๋„, ์ž…๋„ ๋ถ„ํฌ๋„ ๋ฐ ํ˜•ํƒœ๋ฅผ ์ œ์–ดํ•˜์˜€๋‹ค. ์ž…๋„๋ถ„์„๊ธฐ๋กœ ์ž…๋„ ๋ฐ ์ž…๋„ ๋ถ„ํฌ์˜ ๋ณ€ํ™”๋ฅผ ํ™•์ธํ•˜์˜€๊ณ  SEM์„ ์ด์šฉํ•˜์—ฌ ์ถฉ์ „์ œ์˜ ํ˜•ํƒœ ๋ณ€ํ™”๋ฅผ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136746
oai_dc
์žฌ์ƒ FKM Rubber/์‹ ์žฌ FKM Rubber ๋ธ”๋ Œ๋“œ์˜ ํŠน์„ฑ ๋ฐ ์‘์šฉ
The Characteristics and Application of Virgin FKM Rubber/Recycled FKM Rubber Blend
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ฐฝ์„ญ(๊ณ„๋ช…๋Œ€ํ•™๊ต); ๋ฐ•ํ˜„ํ˜ธ((์ฃผ)ํ™”์ŠนR&A)" ]
๊ณ ๊ฐ€์ด๋ฉด์„œ ๊ณ ๊ธฐ๋Šฅ์„ฑ ํŠน์ˆ˜๊ณ ๋ฌด์˜ ํ•œ ์ข…๋ฅ˜์ธ ๋ถˆ์†Œ๊ณ ๋ฌด(Fluororubber) ์‹ ์žฌ์™€ ํ ๋ถˆ์†Œ๊ณ ๋ฌด๋ฅผ ๊ณ ์˜จ ์ „๋‹จ๋ถ„์‡„๊ธฐ์ˆ ๋กœ ๋ถ„๋งํ™”ํ•œ ์žฌ๋ฃŒ(recycled FKM)๋ฅผ ๋‹ค์–‘ํ•œ ํ˜ผํ•ฉ๋น„๋กœ ๋ธ”๋ Œ๋“œ๋ฌผ์„ ์ œ์กฐํ•˜๊ณ  ์žฌ์ƒ์žฌ๋ฃŒ์˜ ํ•จ๋Ÿ‰์— ๋”ฐ๋ฅธ ๋ธ”๋ Œ๋“œ๋ฌผ์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ, ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ์˜ ๋ณ€ํ™”๋ฅผ ์กฐ์‚ฌํ•˜์˜€์œผ๋ฉฐ, ์ด ๋ธ”๋ Œ๋“œ๋ฌผ์˜ ์—ด ๋ฐ ์—ฐ๋ฃŒ์— ๋Œ€ํ•œ ๋ฌผ์„ฑ๋ณ€ํ™”์œจ์„ ์ธก์ •ํ•˜์˜€๋‹ค. ๋ถˆ์†Œ๊ณ ๋ฌด(FKM) ์‹ ์žฌ์— ๊ณ ์˜จ ์ „๋‹จ๋ถ„์‡„๊ธฐ์ˆ ๋กœ ์ œ์กฐํ•œ ์žฌ์ƒ ๋ถˆ์†Œ์žฌ๋ฃŒ๋ฅผ 0โˆผ50 phr๊นŒ์ง€ ๋ธ”๋ Œ๋“œํ•˜์—ฌ ๊ฐ์ข… ๋ฌผ์„ฑ์„ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ, ์žฌ์ƒ๋ถˆ์†Œ๊ณ ๋ฌด์˜ ๋ฐฐํ•ฉ์กฐ์„ฑ์ด 30 phr์ธ ๋ธ”๋ Œ๋“œ๋ฌผ์ด ์ €๊ฐ€์ด๋ฉด์„œ๋„ ๋ถ„์‚ฐ์„ฑ, ๋‚ด์—ด์„ฑ ๋ฐ ๋‚ด์—ฐ๋ฃŒ์œ ์„ฑ์˜ ๋ฌผ์„ฑ๋ณ€ํ™”์œจ์ด ๊ฐ€์žฅ ์ž‘์€ ๋ฐฐํ•ฉ๊ตฌ์„ฑ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000963864
oai_dc
์—ด ๋…ธํ™”์— ๋”ฐ๋ฅธ NBR๊ณผ EPDM ๊ฐ€ํ™ฉ๋ฌผ์˜ ๋ฌผ์„ฑ๋ณ€ํ™” ๋ฐ ๋…ธํ™”์ˆ˜๋ช… ์˜ˆ์ธก
Effects of Thermal Aging on Properties and Life-time Prediction of NBR and EPDM Vulcanizates
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์šฐ์ฐฝ์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต)" ]
๊ณ ๋ฌด๋ถ€ํ’ˆ์˜ ์‹ ๋ขฐ์„ฑ์„ ํ™•๋ณดํ•˜๊ธฐ ์œ„ํ•ด์„œ ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ๋ฌผ์„ฑํŒŒ์•…๊ณผ ์ˆ˜๋ช…ํ‰๊ฐ€๋Š” ๋งค์šฐ ์ค‘์š”ํ•˜๋‹ค ํ•˜๊ฒ ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋ƒ‰์žฅ๊ณ  ์ฝคํ”„๋ ˆ์ƒค ๋ชจํ„ฐ์—์„œ ๋ฐœ์ƒ๋˜๋Š” ์†Œ์Œ ๋ฐ ์ง„๋™ ์ œ์–ด ๋ชฉ์ ์œผ๋กœ ๊ณ ๋ฌด๋งˆ์šดํŠธ์— ์‚ฌ์šฉ๋˜๋Š” ๊ณ ๋ฌด์žฌ๋ฃŒ์ธ NBR๊ณผ EPDM์— ๋Œ€ํ•ด ์ƒ์˜จ๊ณผ 70โ„ƒ, 85โ„ƒ, 100โ„ƒ์—์„œ 75์ผ ๋™์•ˆ ๋…ธํ™”์‹œํ‚จ ์ƒํƒœ์—์„œ ๋‹จ์ถ• ์ธ์žฅ๊ณผ ์ด์ถ• ์ธ์žฅ์œผ๋กœ ๋ฌผ์„ฑ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์—ฌ ๊ฐ€๊ต๋ฐ€๋„, 100% ๋ชจ๋“ˆ๋Ÿฌ์Šค ๋ณ€ํ™”์™€ ์‘๋ ฅ-๋ณ€ํ˜•๋ฅ  ๊ด€๊ณ„๋ฅผ ํŒŒ์•…ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ๊ณ ๋ฌด์†Œ์žฌ์˜ ๋…ธํ™”์ˆ˜๋ช…์„ ์˜ˆ์ธกํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ€์† ์—ด ๋…ธํ™”์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์—ฌ ์‹œ๊ฐ„-์˜จ๋„ ํ™˜์‚ฐ์‹์ธ ์•„๋ ˆ๋‹ˆ์šฐ์Šค ๊ด€๊ณ„์‹์„ ๊ตฌํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001211809
oai_dc
FKM ๊ณ ๋ฌด๋ฅผ ๋‚ด์ธต์žฌ๋ฃŒ๋กœ ํ•œ ์—ฐ๋ฃŒํ˜ธ์Šค์˜ ๊ฐ€์Šค ํˆฌ๊ณผ์„ฑ ์—ฐ๊ตฌ
Gas Permeation Study of Fuel Hose Composed as Inner Material of FKM Rubber
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ฐฝ์„ญ(๊ณ„๋ช…๋Œ€ํ•™๊ต); ๊น€๋„ํ˜„(๊ณ„๋ช…๋Œ€ํ•™๊ต); ๋„๊ฒฝํ™˜(๊ณ„๋ช…๋Œ€ํ•™๊ต); ๋ฐ•ํ˜„ํ˜ธ((์ฃผ)ํ™”์ŠนR&A)" ]
๊ตญ์ œ ํ™˜๊ฒฝ๊ทœ์ œ์— ์ ํ•ฉํ•œ ์ž๋™์ฐจ์šฉ ์—ฐ๋ฃŒ ํ˜ธ์Šค๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•˜์—ฌ, ๋ฐฐํ•ฉ์กฐ๊ฑด์„ ๋‹ฌ๋ฆฌํ•œ FKM ๊ณ ๋ฌด์žฌ๋ฃŒ๋ฅผ ๋‚ด์ธต์žฌ๋ฃŒ๋กœ ํ•˜์˜€์„ ๊ฒฝ์šฐ, ๊ธฐ๋ณธ๋ฌผ์„ฑ์„ ๋น„๋กฏํ•œ ๋‚ด์—ด์„ฑ, ๋‚ด์œ ์„ฑ, ๋‚ด์—ฐ๋ฃŒ์„ฑ ๋ฐ ํˆฌ๊ณผ์„ฑ์„ ์ธก์ •ํ•˜๊ณ  ์—ฐ๋ฃŒ ํ˜ธ์Šค์žฌ๋ฃŒ๋กœ์„œ์˜ ์ ํ•ฉ์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๋ถˆ์†Œ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋ถˆ์†Œ๊ณ ๋ฌด์žฌ๋ฃŒ๋Š” ๊ธฐ๋ณธ๋ฌผ์„ฑ, ๋‚ด์—ด์„ฑ, ๋‚ด์œ ์„ฑ ๋ฐ ๋‚ด์—ฐ๋ฃŒ์„ฑ์˜ ์ฆ๊ฐ€๋ฅผ ๋ณด์˜€์œผ๋ฉฐ, 66%, 69%, 71% FKM ํ˜ผํ•ฉ๋ฌผ์—์„œ ์นด๋ณธ์˜ ์–‘์„ 20 phr๋กœ ํ•˜์˜€์„ ๋•Œ ์—ฐ๋ฃŒ ํ˜ธ์Šค์˜ ๊ทœ๊ฒฉ์„ ๋งŒ์กฑํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด์†Œ์˜ฅํƒ„๊ณผ ํ†จ๋ฃจ์—” ๊ทธ๋ฆฌ๊ณ  ๊ฐ€์†”๋ฆฐ๊ณผ ๋ฉ”ํƒ„์˜ฌ์„ ํ˜ผํ•ฉํ•œ ์—ฐ๋ฃŒ์œ ๋กœ์จ ์ธก์ •ํ•œ NBR ๊ณ ๋ฌด์™€ FKM ๊ณ ๋ฌด์˜ ํˆฌ๊ณผ์„ฑ์—์„œ FKM ๊ณ ๋ฌด์˜ ๊ฒฝ์šฐ, ๋ถˆ์†Œ์˜ ํ•จ๋Ÿ‰์— ๋”ฐ๋ผ์„œ ๋ฏธ์„ธํ•œ ํˆฌ๊ณผ๋Ÿ‰์˜ ์ฐจ๊ฐ€ ๋‚˜ํƒ€๋‚ฌ์œผ๋‚˜ NBR ๊ณ ๋ฌด๋ณด๋‹ค๋Š” ํˆฌ๊ณผ์„ฑ์ด ๋งค์šฐ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์—ฐ๋ฃŒ์œ ์˜ ์„ฑ๋ถ„๋น„๋ฅผ ๋‹ฌ๋ฆฌํ–ˆ์„ ๋•Œ๋„ FKM ๊ณ ๋ฌด์˜ ํˆฌ๊ณผ์„ฑ์—๋Š” ๊ฑฐ์˜ ์˜ํ–ฅ์ด ์—†์—ˆ์œผ๋ฉฐ, ํˆฌ๊ณผ์„ฑ ์‹คํ—˜์„ ๊ฑฐ์นœ 69% FKM ๊ณ ๋ฌด์žฌ๋ฃŒ์˜ ์—ด์  ํŠน์„ฑ์—๋„ ๋ณ€ํ™”๊ฐ€ ์—†์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000964305
oai_dc
์•ก์ •ํด๋ฆฌ์•Œ๋ฆด์ˆ ํฐ์˜ ํ•ฉ์„ฑ ๋ฐ ๊ธฐ์ฒด ์„ ํƒํˆฌ๊ณผ ํŠน์„ฑ
Synthesis and Selective Gas Permeability of Liquid Crystalline Poly(allyl sulfone) Networks
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ๋ณ‘์šฑ(์กฐ์„ ๋Œ€ํ•™๊ต); ์ตœ์žฌ๊ณค(์กฐ์„ ๋Œ€ํ•™๊ต); ๊น€์ค€์„ญ(์กฐ์„ ๋Œ€ํ•™๊ต); ์ตœ์ˆ˜๊ฒฝ(์กฐ์„ ๋Œ€ํ•™๊ต)" ]
์ฃผ์‚ฌ์Šฌ์— SO2๋ฅผ ํฌํ•จํ•˜๊ณ  ๊ณ์‚ฌ์Šฌ์—๋Š” ๋ฉ”์†Œ๊ฒ๊ธฐ์„ ์œ ์—ฐ๊ฒฉ์ž์— ์—ฐ๊ฒฐ์‹œํ‚จ ์•ก์ • poly (allylsulfone) network๋ฅผ ํ•ฉ์„ฑํ•˜์—ฌ ์ด๋“ค์˜ ๊ธฐ์ฒด ํˆฌ๊ณผ๋„ ๋ฐ ์„ ํƒํˆฌ๊ณผ ํŠน์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๊ณ์‚ฌ์Šฌ์— ๋ฉ”ํ†ก์‹œ๋ฅผ ๊ฐ–๋Š” ๋‹จ๋Ÿ‰์ฒดI์€ ํ•œ ๊ฐœ์˜ ์•Œ๋ฆด๋‹จ์œ„๋ฅผ ๊ฐ–๊ณ , ๋‹จ๋Ÿ‰์ฒดII๋Š” ์–‘์ชฝ ๋ง๋‹จ์— ๋‘๊ฐœ์˜ ์•Œ๋ฆด ๋‹จ์œ„๋ฅผ ๊ฐ€์ ธ network ํ˜•์„ฑ์„ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์„ฑ๋˜์—ˆ๋‹ค. ๊ฐ€๊ต๋ฐ€๋„์˜ ์ฆ๊ฐ€๋Š” ๊ณ ๋ถ„์ž network ๋‚ด์˜ ๋ถ„์ž์šด๋™์„ ์ œํ•œ ์‹œํ‚ค๋ฉฐ ๋‹จ๋Ÿ‰์ฒด II ํ•จ๋Ÿ‰์ด 5% ์ดํ•˜์ธ ๊ฒฝ์šฐ๋Š” segment์˜ ์šด๋™์ด ์ถฉ๋ถ„ํžˆ ํŽผ์ณ์งˆ ์ˆ˜ ์žˆ์–ด ๋“ฑ๋ฐฉ์ƒ์œผ๋กœ์˜ ์ƒ์ „์ด๊ฐ€ ์ผ์–ด๋‚ ์ˆ˜ ์žˆ๋‹ค. Poly(II-5 01/I-OCH3 99)์˜ ๊ธฐ์ฒด ํˆฌ๊ณผ๋„๋Š” ์‚ฐ์†Œ(O2)์˜ ๊ฒฝ์šฐ 2.58 barrer ์ธ๋ฐ ๋น„ํ•˜์—ฌ, ์ˆ˜์†Œ(H2)์˜ ๊ฒฝ์šฐ๋Š” 18.4 barrer๋กœ์„œ, ์„ ํƒ ํˆฌ๊ณผ๋„ ฮฑ(H2/O2)๊ฐ€ 7์— ๊ฐ€๊นŒ์šฐ๋ฉฐ, ๋˜ ์„ ํƒ ํˆฌ๊ณผ๋„ ฮฑ(H2/N2)๋Š” 23.9๋กœ์„œ ๊ฐ€์žฅ ๋†’์€ ๊ฐ’์„ ๊ฐ€์ง์„ ๊ด€์ฐฐ ํ•˜์˜€๋‹ค. ๊ฐ€๊ต๋„๊ฐ€ 10%๋กœ ์ฆ๊ฐ€๋œ poly(II-5 10/I-OCH3 90)์˜ ๊ฒฝ์šฐ ์„ ํƒ ํˆฌ๊ณผ๋„ ฮฑ(H2/N2)๋Š” 36.8๋กœ์„œ ๊ฐ€๊ต๋„ ์ฆ๊ฐ€์— ๋”ฐ๋ฅด๋Š” ์„ ํƒํˆฌ๊ณผ๋„์˜ ์ฆ๊ฐ€๋ฅผ ๋ณด์—ฌ์ฃผ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136747
oai_dc
์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ์นด๋ณธ๋ธ”๋ž™๊ณผ ์ ํ† ๋กœ ๋ณด๊ฐ•๋œ ์ฒœ์—ฐ ๊ณ ๋ฌด ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Influence of Silane Coupling Agent on Retraction Behaviors of NR Vulcanizates Reinforced with Carbon Black and Clay
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์™„๋‘(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(๊ธˆํ˜ธํƒ€์ด์–ด); ๊น€์™„์ˆ˜(ํ•œ๊ตญํƒ€์ด์–ด)" ]
์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ์นด๋ณธ๋ธ”๋ž™๊ณผ ์ ํ† ๋กœ ๋ณด๊ฐ•๋œ ์ฒœ์—ฐ ๊ณ ๋ฌด ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜์˜€๋‹ค. Bis-(3-(triethoxysilyl)-propyl)-tetrasulfide (TESPT)๋ฅผ ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋œ ๊ฐ€ํ™ฉ๋ฌผ์€ ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋˜์ง€ ์•Š์€ ๊ฐ€ํ™ฉ๋ฌผ์— ๋น„ํ•ด ์ „๋ฐ˜์ ์œผ๋กœ ๋น ๋ฅธ ํšŒ๋ณต ๊ฑฐ๋™์„ ๋ณด์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ์ ํ†  ํ•จ๋Ÿ‰์ด ๋†’์€ ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฒฝ์šฐ -20โ„ƒ๋ณด๋‹ค ๋‚ฎ์€ ์˜จ๋„์—์„œ๋Š” ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋œ ๊ฐ€ํ™ฉ๋ฌผ์ด ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋˜์ง€ ์•Š์€ ๊ฐ€ํ™ฉ๋ฌผ์— ๋น„ํ•ด ๋А๋ฆฌ๊ฒŒ ํšŒ๋ณต๋˜์—ˆ๋‹ค. ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋œ ๊ฐ€ํ™ฉ๋ฌผ๊ณผ ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๊ฐ€ ํ•จ์œ ๋˜์ง€ ์•Š์€ ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต๋Ÿ‰ ์ฐจ์ด๋Š” ์ ํ†  ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ์†Œํ•˜์˜€๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ๋Š” ๊ฐ€๊ต ๋ฐ€๋„, ๋ชจ๋‘˜๋Ÿฌ์Šค, ๊ทธ๋ฆฌ๊ณ  ๊ฒฐํ•ฉ ๊ณ ๋ฌด๋Ÿ‰์œผ๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000963865
oai_dc
์‹คํ—˜๊ณ„ํš๋ฒ•์„ ์ด์šฉํ•œ ์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ ์ œ์กฐ ์ตœ์ ์กฐ๊ฑด ํƒ๊ตฌ์— ๊ด€ํ•œ ์—ฐ๊ตฌ 1. ๋‹ค๊ตฌ์ฐŒ ๋ฐฉ๋ฒ•
A Study on Optimal Conditions by means of Experimental Design for Preparation of Starch/PVA Blends 1. Taguchi Method
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์˜๊ทผ(์ˆ˜์›๋Œ€ํ•™๊ต); ์ด๋ช…์„(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ๋Š” ์ธ์ž๋“ค์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ ํ™” ์กฐ๊ฑด์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์‹คํ—˜์€ ๋‹ค๊ตฌ์ฐŒ ๋ฐฉ๋ฒ•์— ๊ธฐ๋ฐ˜์„ ๋‘” ์‹คํ—˜ํฌ๊ธฐ 27, 3์ˆ˜์ค€, 13์—ด์˜ L27(313) ์ง๊ต๋ฐฐ์—ดํ‘œ๊ฐ€ ์‚ฌ์šฉ๋˜์—ˆ๋‹ค. UTM๊ณผ ์ธ์—ด ๊ฐ•๋„๊ณ„๋ฅผ ํ†ตํ•˜์—ฌ ์ธ์žฅ๊ฐ•๋„, ํŒŒ๋‹จ์‹ ์œจ, ์ดˆ๊ธฐํƒ„์„ฑ๋ฅ , ์ธ์—ด๊ฐ•๋„๋ฅผ ์ธก์ •ํ•˜์—ฌ ์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ์˜ ์ œ์กฐ ์ตœ์  ์กฐ๊ฑด์„ ๊ฒฐ์ •ํ•˜์˜€๋‹ค. ๊ฐ ๋ณ€์ˆ˜๋“ค์˜ ๋ถ„์„์„ ๋ฐ”ํƒ•์œผ๋กœ ๊ฐ ์ธ์ž์˜ ์ƒํ˜ธ์ž‘์šฉ ํšจ๊ณผ๊ฐ€ ๊ฒฐ์ •๋˜์—ˆ๋‹ค. L27(313)์˜ ๋ถ„์„๊ฒฐ๊ณผ, ๊ธ€๋ฆฌ์„ธ๋กค๊ณผ ์š”์†Œ๊ฐ€ 4๊ฐ€์ง€ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์˜ ์ฆ์ง„์— ๊ฐ€์žฅ ์ค‘์š”ํ•œ ์ธ์ž๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265263
oai_dc
EPDM/SBR ๋ธ”๋ Œ๋“œ ๊ฐ€ํ™ฉ์ฒด์˜ ๊ฒฝํ™”ํŠน์„ฑ, ๊ธฐ๊ณ„์  ์„ฑ์งˆ ๋ฐ ๋‚ด์˜ค์กด์„ฑ
Cure characteristics, Mechanical Properties and Ozone Resistance of EPDM/SBR Blend Vulcanizates
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ฐฌ์˜(๋ถ€๊ฒฝ๋Œ€ํ•™๊ต)" ]
ํ†ต์ƒ์ ์ธ ๊ณ ๋ฌด๋ธ”๋ Œ๋“œ ๋ฐฉ๋ฒ•์— ๋”ฐ๋ผ ๊ฐœ๋ฐฉ์‹ 2-๋กค๋ฐ€์„ ์‚ฌ์šฉํ•˜์—ฌ ethylene propylene diene terpolymer (EPDM)๊ณผ styrene butadiene rubber (SBR) ๋ธ”๋ Œ๋“œ ๋ฐฐํ•ฉ๋ฌผ์„ ์ œ์กฐํ•˜์—ฌ, ์ด๋“ค์˜ ๊ฒฝํ™”ํŠน์„ฑ, ๊ธฐ๊ณ„์  ์„ฑ์งˆ ๋ฐ ๋‚ด์˜ค์กด์„ฑ ๋“ฑ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค. SBRํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ€ํ™ฉ๊ณก์„ ์˜ ํ† ํฌ๊ฐ€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์ตœ๋Œ€ ํ† ํฌ๋Š” SBR 25wt% ์ผ ๋•Œ ๊ฐ€์žฅ ๋‚ฎ์•˜์œผ๋ฉฐ ๊ทธ ์ด์ƒ์˜ SBR ๋Ÿ‰์—์„œ๋Š” ์ง์„ ์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์Šค์ฝ”์น˜์‹œ๊ฐ„ ๋ฐ ์ตœ์ ๊ฒฝํ™”์‹œ๊ฐ„์€ SBR๊ณ ๋ฌด ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๊ฒฝ๋„๋Š” SBR ํ•จ๋Ÿ‰์ด 50wt% ์ผ ๋•Œ ์ตœ๊ณ ๊ฐ’์„ ๋ณด์˜€์œผ๋ฉฐ ๊ทธ ์ „ํ›„์—์„œ๋Š” ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋ณด์˜€๋‹ค. ๋‚ด์˜ค์กด์‹œํ—˜์— ์žˆ์–ด์„œ ์†Œ๋Ÿ‰์˜ EPDM ๊ณ ๋ฌด์˜ ์ฒจ๊ฐ€์— ์˜ํ•˜์—ฌ ๋‚ด์˜ค์กด์„ฑ์ด ํฌ๊ฒŒ ๊ฐœ์„ ๋จ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265260
oai_dc
Improvement of Deformation Resistancy of Asphalt by Modification with Tire Rubber
Improvement of Deformation Resistancy of Asphalt by Modification with Tire Rubber
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ๋ฌธ๋ณด(์ˆ˜์›๋Œ€ํ•™๊ต); ํ™์˜๊ทผ(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
Nowadays, modifying asphalt to improve the resistancy of plastic deformation or rutting on roads has been drawing attention. In this study, asphalts were modified with modifying agents and ground rubber from waste tire (GRT), and the effects of modifier and GRT on the properties of asphalt were analyzed. The Marshall stability of modified asphalt was increased by 98% and the tensile strength increased by 43% compared to straight asphalt. GRT played an important role in enhancing these properties. Viscosity tests, penetration tests and TMA analysis showed the deformation resistancy of modified asphalt. IR and GPC tests indicated that asphalt and modifier have similar chemical structures to each other, and chemical bonding between asphalt and modifier have occurred so that the molecular size lengthened.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265264
oai_dc
์—ํญ์‹œ ๋ณตํ•ฉ์ฒด์˜ ํ‘œ๋ฉด ๋ฐ ๊ธฐ๊ณ„์  ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์•ก์ƒ๊ณ ๋ฌด์˜ ํšจ๊ณผ
Influences of Liquid Rubber on the Surfacial and Mechanical Properties of Epoxy Composites
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ถ”์ •๋ฏผ(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ด์€๊ฒฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ตœ์„ธ์˜(์ฒญ์ฃผ๋Œ€ํ•™๊ต)" ]
์—ํญ์‹œ ์ˆ˜์ง€๋Š” ์šฐ์ˆ˜ํ•œ ์ ‘์ฐฉ๋ ฅ, ๋†’์€ ๊ฐ•๋„, ๋‚ดํฌ๋ฆฌํ”„์„ฑ, ๋‚ด์—ด์„ฑ, ๋‚ดํ™”ํ•™์„ฑ์„ ๋‚˜ํƒ€๋‚ด๋Š” ์—ด๊ฒฝํ™”์„ฑ ๊ณ ๋ถ„์ž์ด์ง€๋งŒ, ๋งค์šฐ ๊นจ์ง€๊ธฐ ์‰ฌ์šฐ๋ฉฐ ๊ท ์—ด์„ฑ์žฅ์— ๋Œ€ํ•œ ๋‚ฎ์€ ์ €ํ•ญ์„ฑ์„ ๋ณด์—ฌ ๋‚ฎ์€ ์ถฉ๊ฒฉ๊ฐ•๋„๋ฅผ ๋ณด์ธ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์—ํญ์‹œ ์ˆ˜์ง€์— carboxyl-terminated butadiene acrylonitrile (CTBN) ๋ฐ amine-terminated butadiene acrylonitrile(ATBN)์„ ๋ณ€๋Ÿ‰ ์ฒจ๊ฐ€ํ•˜์—ฌ ์—ํญ์‹œ ์ˆ˜์ง€์˜ ๋‚ฎ์€ ์ถฉ๊ฒฉ๊ฐ•๋„๋ฅผ ํ–ฅ์ƒ์‹œํ‚ค๊ณ ์ž ํ•œ๋‹ค. ์—ํญ์‹œ/CTBN, ์—ํญ์‹œ/ATBN๋ณตํ•ฉ์ฒด์˜ ์ถฉ๊ฒฉ๊ฐ•๋„(impact strength)๊ฐ€ ํฐ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ผ ๋•Œ ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€(surface free energy)์˜ ๋น„๊ทน์„ฑ ๊ฐ’ ๋˜ํ•œ ๊ฐ€์žฅ ํฐ ๊ฐ’์„ ๋ณด์˜€์œผ๋ฉฐ, ๋ฐ˜๋ฉด์— ์ธ์žฅ๊ฐ•๋„์™€ ์œ ๋ฆฌ์ „์ด์˜จ๋„๋Š” ๊ฐ์†Œํ•จ์„ ๋ณด์˜€๋‹ค. CTBN ๋ฐ ATBN์„ ๊ฐ๊ฐ 15 phr ์ฒจ๊ฐ€ํ•œ ์—ํญ์‹œ ๋ณตํ•ฉ์ฒด๊ฐ€ ๋†’์€ ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€์™€ ์ถฉ๊ฒฉ๊ฐ•๋„๋ฅผ ๋ณด์˜€๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ ์•ก์ƒ๊ณ ๋ฌด์˜ ์ฒจ๊ฐ€๋กœ ์—ํญ์‹œ ์ˆ˜์ง€์˜ ์ทจ์„ฑ์„ ํ–ฅ์ƒ์‹œ์ผฐ์œผ๋ฉฐ, ์—ํญ์‹œ/CTBN๋ณด๋‹ค๋Š” ์—ํญ์‹œ/ATBN๋ณตํ•ฉ์ฒด์˜ ๋ฌผ์„ฑ์ด ๋” ์šฐ์ˆ˜ํ•˜๋‹ค๊ณ  ์‚ฌ๋ฃŒ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265265
oai_dc
์šฐ๋ฃจ์‹œ์˜ฌ๊ณผ ์นด๋‹ค๋†€์„ ์ด์šฉํ•œ ํ•ญ๊ท ์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํผ์˜ ํ•ฉ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Preparation and Charaterization of Antimicrobial Polyurethane Foam Modified by Urushiol and Cardanol
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ฐ•์„ฑ๊ตฌ(๊ฒฝ๊ธฐ๋Œ€ํ•™๊ต); ์กฐ์ผ์„ฑ(๊ฒฝ๊ธฐ๋Œ€ํ•™๊ต); ๊น€์ƒ๋ฒ”(๊ฒฝ๊ธฐ๋Œ€ํ•™๊ต)" ]
ํ•ญ๊ท  ๊ธฐ๋Šฅ์ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ง„ ์šฐ๋ฃจ์‹œ์˜ฌ๊ณผ ์นด๋‹ค๋†€์„ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ œ์กฐ์‹œ ์ฒจ๊ฐ€ํ•˜์—ฌ ํ•ญ๊ท  ๊ธฐ๋Šฅ์„ ๊ฐ–๋Š” ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํผ์„ ์ œ์กฐํ•˜์˜€๋‹ค. ์ด ํ•ญ๊ท  ์ฒจ๊ฐ€๋ฌผ์ด MDI์™€ ํ™”ํ•™ ๋ฐ˜์‘ํ•˜์—ฌ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ•ฉ์„ฑ์— ์ฐธ์—ฌํ•œ๋‹ค๋Š” ๊ฒƒ์„ FT-IR์„ ์‚ฌ์šฉํ•˜์—ฌ ํ™•์ธํ•˜์˜€๋‹ค. ์šฐ๋ฃจ์‹œ์˜ฌ๊ณผ ์นด๋‹ค๋†€์„ ์ฒจ๊ฐ€ํ•˜์—ฌ ์ œ์กฐ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํผ์˜ ๋ฌผ์„ฑ ๋ณ€ํ™”๋Š” ์—†์—ˆ์œผ๋ฉฐ ์šฐ๋ฃจ์‹œ์˜ฌ๊ณผ ์นด๋‹ค๋†€๋กœ ๊ฐ๊ฐ ๊ณต์ค‘ํ•ฉ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํผ์˜ ์—ด์  ์•ˆ์ •์„ฑ์ด ํ•ญ๊ท ๋ฌผ์งˆ ๋ฏธ์ฒ˜๋ฆฌ๋œ ํผ ๋ณด๋‹ค ํ–ฅ์ƒ๋œ ๊ฒƒ์„ TGA๋ฅผ ์ด์šฉํ•˜์—ฌ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋˜ํ•œ ๋Œ€์žฅ๊ท ์„ ๊ท ์ฃผ๋กœ ์ด์šฉํ•˜์—ฌ ํ•ญ๊ท ํ…Œ์ŠคํŠธ๋ฅผ ์‹ค์‹œํ•œ ๊ฒฐ๊ณผ ๊ท  ๊ฐ์†Œ์œจ์ด 99%๊นŒ์ง€ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ ์ด๋Ÿฌํ•œ ํ•ญ๊ท ์„ฑ์ด ์ง€์†์ ์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265262
oai_dc
ํด๋ฆฌ๋น„๋‹์‹ค๋ก์‚ฐ ์น˜๊ณผ์šฉ ๊ณ ๋ฌด์ธ์ƒ์žฌ์˜ ์นœ์ˆ˜์„ฑ ํ–ฅ์ƒ์„ ์œ„ํ•œ ๊ณ„๋ฉดํ™œ์„ฑ์ œ์˜ ์‘์šฉ๊ณผ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Application of Various Types of Surfactants for Improving Hydrophilic Properties of Polyvinylsiloxane Dental Rubber Impression Materials and its Effects on Physical Properties
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์˜์ค€(์ „๋‚จ๋Œ€ํ•™๊ต); ํ™ฉ๋ฌธ์ง„(์ „๋‚จ๋Œ€ํ•™๊ต); ๊น€๋ฏผ๊ฐ•(์ „๋‚จ๋Œ€ํ•™๊ต); ์†กํ˜ธ์ค€(์ „๋‚จ๋Œ€ํ•™๊ต); ํ•˜๊ด‘(์ „๋‚จ๋Œ€ํ•™๊ต); ๊ฐ•์‹ ์˜(์ „๋‚จ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์นœ์ˆ˜์„ฑ ํด๋ฆฌ๋น„๋‹์‹ค๋ก์‚ฐ ์น˜๊ณผ์šฉ ๊ณ ๋ฌด์ธ์ƒ์žฌ๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•ด ๊ณ„๋ฉดํ™œ์„ฑ์ œ์˜ ์ข…๋ฅ˜์™€ ํ•จ๋Ÿ‰ ๋ฐ ํ•„๋Ÿฌ์˜ ๋ฐฐํ•ฉ๋น„๋ฅผ ๋‹ค๋ฅด๊ฒŒ ํ•˜๋ฉด์„œ ์ฒจ๊ฐ€์‹œ์ผœ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๊ณ„๋ฉดํ™œ์„ฑ์ œ๋ฅผ ์ฒจ๊ฐ€ํ•จ์œผ๋กœ์จ ์นœ์ˆ˜์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ์œผ๋‚˜ ์ ๋„์™€ ์˜๊ตฌ๋ณ€ํ˜•๋ฅ ์„ ์ฆ๊ฐ€์‹œํ‚ค๊ณ  ๊ฒฝํ™”์‹œ๊ฐ„ ์„ ์ง€์—ฐ์‹œ์ผฐ์œผ๋ฉฐ ๊ฐ•๋„๋ฅผ ๊ฐ์†Œ์‹œ์ผฐ๋‹ค. ์ผ์ •์ด์ƒ์˜ ํ•จ๋Ÿ‰์—์„œ๋Š” ๋‚ด๋ถ€์— ๊ธฐํฌ๋ฐœ์ƒ๊ณผ ์‹ฌํ•œ ๊ฐ•๋„๊ฐ์†Œ ๋ฅผ ์ดˆ๋ž˜ํ•˜์˜€๋‹ค. ํŠนํžˆ Silwet L-77์˜ ์ฒจ๊ฐ€๋Š” ์ ๋„, ์••์ถ•์‹œ ๋ณ€ํ˜•๋ฅ , ๊ธฐํฌ๋ฐœ์ƒ, ๊ฒฝํ™”์‹œ๊ฐ„์˜ ์ฆ๊ฐ€์™€ ํƒ„์„ฑํšŒ๋ณต๋ฅ  ๋ฐ ๊ฐ•๋„์˜ ๊ฐ์†Œ๊ฐ€ ๋‘๋“œ๋Ÿฌ์กŒ์œผ๋‚˜ ํ•จ๋Ÿ‰์ฆ๊ฐ€์— ๋”ฐ๋ฅธ ์นœ์ˆ˜์„ฑ ํ–ฅ์ƒ์€ ๊ฐ€์žฅ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ํ•จ๋Ÿ‰์ฆ๊ฐ€์— ๋”ฐ๋ฅธ ์ ๋„์ƒ์Šน, ๊ฒฝํ™”์ง€์—ฐ, ๊ธฐํฌ๋ฐœ์ƒ ๋ฐ ์นœ์ˆ˜์„ฑ์€ Span 20์„ ์ฒจ๊ฐ€ํ•œ ๊ตฐ์ด ๊ฐ€์žฅ ๋‚ฎ์•˜ ๋‹ค. ์‹ค๋ฆฌ์นด ํ•„๋Ÿฌ์˜ 20%๋ฅผ ๊ทœ์กฐํ† ๋กœ ๋Œ€์ฒดํ•จ์œผ๋กœ์จ ์ˆ˜๋ถ„์ ‘์ด‰๊ฐ์€ ์ฆ๊ฐ€ํ•˜์˜€์œผ
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265259
oai_dc
์—˜๋ผ์Šคํ† ๋จธ์˜ ์ƒˆ๋กœ์šด ๋„์•ฝ
Emerging Technologies of Elastomers
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ง„๊ด‘์šฉ(์ „๋ถ๋Œ€ํ•™๊ต); ๋‚˜์ฐฝ์šด(์ „๋ถ๋Œ€ํ•™๊ต); ์ด๋ช…ํ›ˆ(์ „๋ถ๋Œ€ํ•™๊ต); ์ •๊ด‘์šด(์ „๋ถ๋Œ€ํ•™๊ต)" ]
์ข…๋ž˜์˜ ๊ณ ๋ฌด๋Š” ๋Œ€๋ถ€๋ถ„ ์ˆ˜์†ก ์ˆ˜๋‹จ์ธ ํƒ€์ด์–ด์˜ ์žฌ๋ฃŒ๋กœ ์‚ฌ์šฉ๋˜์–ด ์™”์œผ๋ฉฐ, ํƒ€์ด์–ด ์‚ฐ์—…์ด ๊ณง ๊ณ ๋ฌด ์‚ฐ์—…์ด๋ผ๋Š” ์ธ์‹์ด ๊นŠ๋‹ค. ๋ณธ ๊ณ ์—์„œ๋Š” ๊ณ ๋ฌด๋ฅผ ํฌํ•จํ•˜๋Š” ๊ณ ๋ถ„์ž ์—˜๋ผ์Šคํ† ๋จธ์˜ ์ƒˆ๋กœ์šด ์‘์šฉ ๋ถ„์•ผ๋ฅผ ์กฐ๋ช…ํ•˜๊ณ ์ž ํ•œ๋‹ค. ์™ธ๋ถ€์˜ ์ž๊ทน์— ๋ฐ˜์‘ํ•˜๋Š” ์—˜๋ผ์Šคํ† ๋จธ์˜ ํƒ„์„ฑ๋ ฅ์„ ์ด์šฉํ•˜๋Š” ์•ก์ถ”์—์ดํ„ฐ(actuator), ์ข…์ด์ ‘๊ธฐ์˜ ๊ธฐ์ˆ ์„ ์ด์šฉํ•˜์—ฌ ํ”„๋กœ๊ทธ๋žจ๋œ ์—˜๋ผ์Šคํ† ๋จธ ์ด์ฐจ์› ๊ตฌ์กฐ๋ฅผ ์‚ผ์ฐจ์›์œผ๋กœ ๋ณ€ํ™˜ ์‹œํ‚ค๋Š” ์˜ค๋ฆฌ๊ฐ€๋ฏธ(origami), ๊ทธ๋ฆฌ๊ณ  ๋ฆฌ์†Œ๊ทธ๋ผํ”ผ ๊ธฐ์ˆ ์„ ์ด์šฉํ•˜์—ฌ ์ œ์กฐ๋œ ์—˜๋ผ์Šคํ† ๋จธ ๋งˆ์ดํฌ๋กœ ๋ Œ์ฆˆ ๋“ฑ์˜ ์ตœ์‹  ์—ฐ๊ตฌ ๋ถ„์•ผ์—์„œ์˜ ๊ณ ๋ถ„์ž ์—˜๋ผ์Šคํ† ๋จธ์˜ ํ™œ์šฉ์„ ์•Œ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001265261
oai_dc
2์ธต ์—ฐ์„ฑ๋™๋ฐ•์ ์ธตํŒ์šฉ ์ €ํก์Šต ํด๋ฆฌ์ด๋ฏธ๋“œ์˜ ํ•ฉ์„ฑ
Synthesis of the Low-Hygroscopic Polyimide for 2-Layer Flexible Copper Clad Laminate
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์„ ์ฃผ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๋ฐฑ์ •์˜ฅ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๊ณตํฌ์ง„(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ์•ˆ๋ณ‘ํ˜„(๋ถ€๊ฒฝ๋Œ€ํ•™๊ต); ๊น€์›ํ˜ธ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํ™”ํ•™์  ๊ตฌ์กฐ๊ฐ€ ๋‹ค๋ฅธ 2์ข…์˜ dianhydride ๋‹จ๋Ÿ‰์ฒด์ธ 1,2,4,5-benzenetetracar boxylic dianhydride (PMDA)์™€ 4,4โ€™-(4,4โ€™-isopropylidenediphenoxy)bis(phthalic anhydride) (BPADA) ๋ฐ 2์ข…์˜ diamine ๋‹จ๋Ÿ‰์ฒด์ธ m-phenylenediamine (m-PDA)์™€ 4,4'-oxydianiline (ODA)์˜ ๋ชฐ ๋น„๋ฅผ ์กฐ์ ˆํ•จ์œผ๋กœ์จ 9์ข…์˜ ํด๋ฆฌ์ด๋ฏธ๋“œ๋ฅผ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ ํด๋ฆฌ์ด๋ฏธ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ casting method๋กœ 2์ธตํ˜• Flexible Copper Clad Laminate(FCCL)์„ ์ œ์กฐํ•œ ํ›„, ์—ด์  ํŠน์„ฑ, ํก์ˆ˜์œจ ๋ฐ ์ ‘์ฐฉ๋ ฅ์„ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์ œ์ž‘๋œ ํด๋ฆฌ์ด๋ฏธ๋“œ์˜ ์œ ๋ฆฌ์ „์ด์˜จ๋„(Tg)์™€ ์‹œ๋ฃŒ๊ฐ€ 5 wt% ์†์‹ค๋˜๋Š” ๋ถ„ํ•ด ์˜จ๋„๋ฅผ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ, m-PDA์™€ PMDA์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์œ ๋ฆฌ์ „์ด์˜จ๋„ ๋ฐ ์‹œ๋ฃŒ๊ฐ€ 5 wt% ์†์‹ค๋˜๋Š” ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ํด๋ฆฌ์ด๋ฏธ๋“œ์˜ ํก์ˆ˜์œจ์€ ODA์™€ BPADA๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ์†Œํ•˜์˜€๋‹ค. ์ด๋Š” ODA์™€ BPADA์˜ ์ƒ๋Œ€์ ์œผ๋กœ ๊ธด ๋ถ„์ž ๊ตฌ์กฐ ๋•Œ๋ฌธ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๋ฐ•๋ฆฌ ์‹œํ—˜์„ ์‹ค์‹œํ•œ ๊ฒฐ๊ณผ, ODA์™€ BPADA์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ ‘์ฐฉ๋ ฅ์ด ์ฆ๊ฐ€ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136612
oai_dc
Zinc Surfactant Effects on Nr/Tespd/Silica and SBR/Tespd/Silica Compounds
Zinc Surfactant Effects on Nr/Tespd/Silica and SBR/Tespd/Silica Compounds
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๊ด‘์ œ(๋™์•„ํƒ€์ด์–ด๊ณต์—…(์ฃผ)); John Vanderkooi(Struktol Company of America)" ]
The effects of zinc surfactant (ZB) on the bis(triethoxysilylpropyl)disulfide (TESPD)- silica mixture in natural rubber (NR) and solution butadiene-co-styrene rubber (S-SBR) were compared with respect to their rheological property, processability, physical properties, and silica dispersion. In the NR compound, addition of the ZB increased the reversion resistance time (T-2), the tensile modulus, and the BO time; however, lowered the viscosity, the HBU, and tanฮด values. In the S-SBR copound, addition of the ZB increased the tanฮด values while lowered the T-2, the tensile modulus, the BO time, the viscosity, and the HBU of the compound. In the NR compounds, addition of the ZB significantly increased the processability and mechanical property. However, in the S-SBR compounds, it improved the processability the mechanical property was not improved.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136655
oai_dc
ํํ”Œ๋ผ์Šคํ‹ฑ/ํํƒ€์ด์–ด๋ถ„๋ง ๋ณตํ•ฉ์ฒด์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ
Mechanical Properties of Plastic Waste/Ground Rubber Tire Composite
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์˜๊ทผ(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
ํ˜ผํ•ฉํํ”Œ๋ผ์Šคํ‹ฑ๊ณผ ํํƒ€์ด์–ด๋ถ„๋ง์„ ํ˜ผํ•ฉํ•˜์—ฌ ๋ณตํ•ฉ์ฒด๋ฅผ ๊ตฌ์„ฑํ•˜๊ณ  ๊ทธ ๊ธฐ๊ณ„์ ์ธ ๋ฌผ์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ˆ˜์ง€-๊ณ ๋ฌด๋ถ„๋ง ์‚ฌ์ด์˜ ๊ณ„๋ฉด์ ‘์ฐฉ๋ ฅ์„ ์ฆ๋Œ€์‹œํ‚ค๊ณ ์ž ๋‘ ์š”์†Œ์™€ ์นœํ™”์„ฑ์„ ๊ฐ€์งˆ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋Š” trans-octylene rubber(TOR)๋ฅผ ์†Œ๋Ÿ‰ ์ฒจ๊ฐ€ํ•˜์˜€๋‹ค. ๊ณ ๋ฌด๋ถ„๋ง์˜ ํˆฌ์ž…๋Ÿ‰์ด ๋งŽ์•„์งˆ์ˆ˜๋ก ์ธ์žฅ๊ฐ•๋„์™€ ์••์ถ•๊ฐ•๋„๋Š” ํ”Œ๋ผ์Šคํ‹ฑ์ž์ฒด๋ณด๋‹ค ์ €ํ•˜๋˜์—ˆ์œผ๋ฉฐ ํŒŒ๋‹จ์‹ ์žฅ๋ฅ ๊ณผ ์ถฉ๊ฒฉ๊ฐ•๋„๋Š” ์ฆ๊ฐ€๋˜์—ˆ๋‹ค. ์ƒ์šฉํ™”์ œ TOR์ด ์ฒจ๊ฐ€๋˜๋ฉด ์ธ์žฅ๊ฐ•๋„์™€ ์ถฉ๊ฒฉ๊ฐ•๋„ ๋ฐ ์••์ถ•๊ฐ•๋„๋Š” ํฌ๊ฒŒ ํ–ฅ์ƒ๋˜์—ˆ์œผ๋‚˜ ์‹ ์žฅ๋ฅ ์€ ๋ณ€ํ™”๊ฐ€ ์—†์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฌผ์„ฑ์˜ ๋ณ€ํ™”๋Š” TOR์˜ ํ™”ํ•™์ ์ธ ์ด์ค‘์„ฑ์— ๊ธฐ์ธํ•œ๋‹ค๊ณ  ์—ฌ๊ฒจ์ง„๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000941917
oai_dc
์˜จ๋„๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์‹ ๋ฐœ ์ค‘์ฐฝ์šฉ ๋ฐœํฌ์ฒด์˜ ์ถฉ๊ฒฉ ๋ฐ ๋ฐ˜๋ฐœํŠน์„ฑ
Impact and Rebounding Properties of Shoe Midsole with Temperature
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ฐจ์ฒ (๋™์„œ๋Œ€ํ•™๊ต)" ]
์‹ ๋ฐœ์ค‘์ฐฝ์šฉ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” IP, PH ๊ทธ๋ฆฌ๊ณ  PU ๋ฐœํฌ์ฒด์˜ ๊ฒฝ๋„๊ฐ€ ์˜จ๋„๋ณ€ํ™”์— ๋”ฐ๋ฅธ ๋ฐœํฌ์ฒด์˜ ์ €์žฅํƒ„์„ฑ์œจ(G'), ์ถฉ๊ฒฉ๋ ฅ, ๋ฐ˜๋ฐœํƒ„์„ฑ์œจ ๋“ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. PH ๋ฐ IP์˜ ๊ฒฝ์šฐ ์ธก์ • ์˜จ๋„๊ฐ€ -40โ„ƒ๋กœ ์ €ํ•˜๋˜์–ด๋„ ๋ฐœํฌ์ฒด์˜ ์ €์žฅํƒ„์„ฑ์œจ์€ ํฌ๊ฒŒ ์ฆ๊ฐ€ํ•˜์ง€ ์•Š์•˜์œผ๋‚˜ PU๋Š” ์ €์˜จ์œผ๋กœ ๋‚ด๋ ค๊ฐ์— ๋”ฐ๋ผ ์ €์žฅํƒ„์„ฑ์œจ์ด ํ˜„์ €ํžˆ ์ฆ๊ฐ€ํ•˜๋Š” ํ˜„์ƒ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์ €์˜จ ์˜์—ญ์—์„œ๋Š” PU ๋ฐœํฌ์ฒด์˜ ์ถฉ๊ฒฉํก์ˆ˜๋Šฅ๋ ฅ ๋ฐ ๋ฐ˜๋ฐœํƒ„์„ฑ์œจ์ด ํ˜„์ €ํžˆ ๋–จ์–ด์ง€๋Š” ํ˜„์ƒ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๊ณ ์˜จ์˜์—ญ์—์„œ๋Š” IP ๋ฐ PH์˜ ์ถฉ๊ฒฉํก์ˆ˜๋Šฅ๋ ฅ์€ ํ˜„์ €ํžˆ ์ €ํ•˜๋˜์—ˆ์œผ๋‚˜ ๋ฐ˜๋ฐœํƒ„์„ฑ์œจ์€ ๋‹ค์†Œ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000945603
oai_dc
๋“ฑ์ „ํ™˜ ๋ถ„์„(Isoconversional Analysis)์„ ์ด์šฉํ•œ ์ž์œ ๋ผ๋””์นผ ์ค‘ํ•ฉ์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€ ๊ณ„์‚ฐ
Estimation of Activation Energy for the Free Radical Polymerization by Using Isoconersional Analysis
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์ต์ˆ˜(๋ชฉ์›๋Œ€ํ•™๊ต)" ]
์ด ์—ฐ๊ตฌ๋Š” ์—ด๋ถ„์„๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๊ฐ„๋‹จํ•˜๊ฒŒ ์ž์œ  ๋ผ๋””์นผ ์ค‘ํ•ฉ์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ถ€ํ‹ธ ์•„ํฌ๋ฆด๋ ˆ์ดํŠธ์„ ๋ชจ๋ธ๋กœ ํ•˜์—ฌ ๊ตฌํ–ˆ๋‹ค. ํ™œ์„ฑํ™” ์—๋„ˆ์ง€๋Š” Kissinger, Osawa ๋ฐ half- width๋ฒ•์ธ ๋‹ค์ˆ˜์˜ ์ฃผ์‚ฌ ์†๋„๋ฒ• (multiple scanning-rate method)์„ ์ด์šฉํ•˜์—ฌ 1 โ„ƒ/min, 2 โ„ƒ/min, 5 โ„ƒ/min, ๊ทธ๋ฆฌ๊ณ  10 โ„ƒ/min๋กœ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ ๋‹จ์ˆ˜ ์ฃผ์‚ฌ ์†๋„๋ฒ•์ธ Barret ๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๊ตฌํ•˜์˜€๋‹ค. ์—ด๋ถ„์„๋ฒ•์— ์˜ํ•ด ๊ตฌํ•ด์ง„ ์ค‘ํ•ฉ๋ฐ˜์‘์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€๋Š” ๊ฐœ์‹œ๋ฐ˜์‘, ์„ฑ์žฅ๋ฐ˜์‘ ๋ฐ ์ข…๊ฒฐ๋ฐ˜์‘์˜ ๊ฐ๊ฐ์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€์—์„œ ๊ณ„์‚ฐ๋œ ์ „์ฒด ์ค‘ํ•ฉ๋ฐ˜์‘์—์„œ์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€์™€ ๊ฐ€๊น๊ฒŒ ์ ‘๊ทผํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136656
oai_dc
ํ™”ํ•™๊ธฐ์ƒ์ฆ์ฐฉ๋ฒ•์˜ Parylene ์ฝ”ํŒ…์— ์˜ํ•œ ์ฒœ์—ฐ ๋ผํ…์Šค ํ‘œ๋ฉด๊ฐœ์งˆ
Surface Modification of Latex with Parylene by Chemical Vapor Deposition
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์„ฑํฌ(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ); ์ด์„๋ฏผ(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ); ๋ฌธ๋ฌด์„ฑ(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ); ์†ก์ ์‹(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ); ์ตœ์„œ์œค(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ); ์ฐจ๊ตญ์ฐฌ(์žฌํ™œ๊ณตํ•™์—ฐ๊ตฌ์†Œ)" ]
๋ผํ…์Šค ๊ณ ๋ฌด์˜ ๊ธฐ๊ณ„์  ์„ฑ์งˆ๊ณผ ์ƒ์ฒด์ ํ•ฉ์„ฑ ๋“ฑ์˜ ํ‘œ๋ฉดํŠน์„ฑ์„ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ 3๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ํŒจ๋Ÿด๋ฆฐ(PA-N, PA-C ๋ฐ PA-D)์„ ๋ผํ…์Šค ๊ณ ๋ฌด ํ‘œ๋ฉด์— ์ฆ์ฐฉํ•˜์˜€๋‹ค. ํŒจ๋Ÿด๋ฆฐ ์ฆ์ฐฉ์€ ํ™”ํ•™๊ธฐ์ƒ์ฆ์ฐฉ๋ฒ•(chemical vaper deposition)๋ฒ•์„ ์ด์šฉํ•˜์˜€์œผ๋ฉฐ, ์ฆ์ฐฉํ•„๋ฆ„์˜ ํ‘œ๋ฉดํŠน์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ฆ์ฐฉ ํ›„ ์—ด์ฒ˜๋ฆฌ์— ์˜ํ•œ ์ฆ์ฐฉ ํ•„๋ฆ„์˜ ๊ธฐ๊ณ„์  ์„ฑ์งˆ ๋ณ€ํ™”๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํŒจ๋Ÿด๋ฆฐ ์ฆ์ฐฉ ํ•„๋ฆ„๊ณผ ๋ผํ…์Šค๊ณ ๋ฌด์™€์˜ ์ ‘์ฐฉ๋ ฅ์€ PA-C์™€ PA-D ๋ชจ๋‘ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ์—ด์ฒ˜๋ฆฌ ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ PA-N์˜ ๊ฒฝ์šฐ๋Š” ์ ‘์ด‰๊ฐ์ด ์ปค์ ธ ๋ณด๋‹ค ์†Œ์ˆ˜์„ฑ ์ชฝ์œผ๋กœ ๋ณ€ํ™”๋Š” ๊ฒฝํ–ฅ์„ ๋ณด์˜€์œผ๋ฉฐ, PA-C์™€ PA-D๋Š” ์นœ์ˆ˜์„ฑ์— ๊ฐ€๊นŒ์šด ์ชฝ์œผ๋กœ ๋ณ€ํ™”ํ•˜์˜€๋‹ค. ์—ด์ฒ˜๋ฆฌ ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ธ์žฅ๊ฐ•๋„๋Š” ์ฆ๊ฐ€ํ•˜๊ณ  ์—ฐ์‹ ์œจ์€ ๊ฐ์†Œํ•˜์˜€๋‹ค. CVD๋ฒ•์œผ๋กœ ์ฆ์ฐฉ๋œ ํŒจ๋Ÿด๋ฆฐ ๋ฐ•๋ง‰์€ ์šฐ์ˆ˜ํ•œ ์ƒ์ฒด์ ํ•ฉ์„ฑ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136657
oai_dc
๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ [C70On] (n=1~3 or n=1)์˜ ํ•ฉ์„ฑ
Synthesis of Fullerene Oxides [C70On] (n=1~3 or n=1) under Microwave Irradiation
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ์›๋ฐฐ(์‚ผ์œก๋Œ€ํ•™๊ต); ํ•œ๋™์„ค(๋ชฉํฌ๋Œ€ํ•™๊ต); ์•ˆ์ฃผํ˜„(์‚ผ์œก๋Œ€ํ•™๊ต); ์ž„์˜์•„(์‚ผ์œก๋Œ€ํ•™๊ต); ํ•œ์ง€์—ฐ(์‚ผ์œก๋Œ€ํ•™๊ต)" ]
ํ’€๋ ˆ๋ Œ[C70]์„ 3-chloroperoxy benzoic acid, chromium (โ…ฅ) oxide, benzoyl peroxide, trichloroisocyanuric acid ๋“ฑ์˜ ์‚ฐํ™”์ œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ๋ฐ˜์‘์‹œ์ผœ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ[C70On] (n=1โˆผ3 or n=1)์„ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ๋™์ผํ•œ ๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์‚ฐํ™”์ œ์™€ ํ’€๋Ÿฌ๋ Œ[C70]์˜ ๊ณ ์ฒด์ƒํƒœ ๋ฐ˜์‘์„ฑ์€ 3-chloroperoxy benzoic acid > chromium(โ…ฅ) oxide > trichloroisocyanuric acid โ‰… benzoyl peroxide ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•จ์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. MALDI-TOF MS, UV-visible, ๊ทธ๋ฆฌ๊ณ  HPLC๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ์ƒ์„ฑ๋œ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ์€ [C70On] (n=1โˆผ3 or n=1)์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000941918
oai_dc
์‚ฌ์ถœ์„ฑํ˜• ์—ด๊ฐ€์†Œ์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ์— ๋ฏธ์น˜๋Š” ๊ธˆํ˜• ์˜จ๋„ ์˜ํ–ฅ
Effects of Mold Temperatures on Physical Properites of Injection Molded Thermoplastic Polyurethanes
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋Œ€์ˆ˜(์ „๋ถ๋Œ€ํ•™๊ต); ๊น€์„ฑ๊ทผ(์ „๋ถ๋Œ€ํ•™๊ต); ๋ฐฉ์ˆ˜์ง„(์ „๋ถ๋Œ€ํ•™๊ต); ๊ตฌ์—”๋นˆ์นธ(์ „๋ถ๋Œ€ํ•™๊ต); ์ด๋ช…๊ฑธ(์ „๋ถ๋Œ€ํ•™๊ต)" ]
๊ฒฝ๋„๋ฅผ ๋‹ฌ๋ฆฌํ•˜๋Š” ์—์Šคํ…Œ๋ฅด๊ณ„ ๋ฐ ์—ํ…Œ๋ฅด๊ณ„ ์—ด๊ฐ€์†Œ์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„(thermoplastic polyurethane: TPU)์˜ ์‚ฌ์ถœ์—์„œ ๊ธˆํ˜• ์˜จ๋„๊ฐ€ ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. TPU์˜ ์—ฐ์งˆ๋ถ€ ์œ ๋ฆฌ์ „์ด์˜จ๋„๋Š” ๊ธˆํ˜• ์˜จ๋„ ๋ณ€ํ™”์— ๋”ฐ๋ผ ๊ฑฐ์˜ ๋ณ€ํ™”ํ•˜์ง€ ์•Š์•˜์œผ๋ฉฐ, ์—ฐ์งˆ๋ถ€์™€ ๊ฒฝ์งˆ๋ถ€์˜ ์ƒ๋ถ„๋ฆฌ๋Š” ๊ธˆํ˜• ์˜จ๋„์˜ ์˜ํ–ฅ์„ ๋ณ„๋กœ ๋ฐ›์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋˜์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์—์Šคํ…Œ๋ฅด๊ณ„์™€ ์—ํ…Œ๋ฅด๊ณ„ TPU๋Š” ์ข…๋ฅ˜์— ๊ด€๊ณ„์—†์ด ๊ณตํ†ต์ ์œผ๋กœ ๊ฒฝ๋„๊ฐ€ ๋†’์€ TPU๋“ค์€ ๊ธˆํ˜•์˜จ๋„๋ฅผ ๋†’์ด๋Š” ๊ฒฝ์šฐ ๊ฒฐ์ •์„ฑ, ๊ณ ๋ฌด์ƒ ํ‰ํƒ„ ์˜จ๋„์˜์—ญ, ์ธ์žฅ๊ฐ•๋„๊ฐ€ ๊ฐ์†Œํ•˜์˜€์œผ๋‚˜, ๊ฒฝ๋„๊ฐ€ ๋‚ฎ์€ TPU๋“ค์€ ์˜คํžˆ๋ ค ๊ฒฐ์ •์„ฑ, ๊ณ ๋ฌด์ƒ ํ‰ํƒ„ ์˜จ๋„์˜์—ญ, ์ธ์žฅ๊ฐ•๋„์˜ ์ฆ๊ฐ€๋ฅผ ๋ณด์˜€๋‹ค. TPU์˜ ์‚ฌ์ถœ ์„ฑํ˜• ๊ธˆํ˜• ์˜จ๋„์— ๋”ฐ๋ฅธ ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ์˜ ์ฐจ์ด๋ฅผ ๊ฒฐ์ •์„ฑ ๊ฒฝ์งˆ๋ถ€์˜ ๊ฒฐ์ •ํ™”์™€ ๋ฌผ๋ฆฌ์  ๊ฐ€๊ตํšจ๊ณผ ์ฐจ์ด๋กœ ํ•ด์„ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000941919
oai_dc
Poly(ethylene-co-octene)๊ณผ ํƒ„ํ™”์ˆ˜์†Œ 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์˜ ์ƒ๊ฑฐ๋™์— ๋Œ€ํ•œ ๊ณ ๋ถ„์ž ๋†๋„ ๋ฐ ์šฉ๋งค์˜ ์˜ํ–ฅ
Effect of Polymer Concentration and Solvent on the Phase Behavior of Poly(ethylene-co-octene) and Hydrocarbon Binary Mixture
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ƒํ˜ธ(๋™์•„๋Œ€ํ•™๊ต); ๊น€ํšจ์ค€(๋™์•„๋Œ€ํ•™๊ต); ๋ฐ•๊ฒฝ๊ทœ(๋™์•„๋Œ€ํ•™๊ต); ์ •์„ฑ์œค(๋™์•„๋Œ€ํ•™๊ต)" ]
Poly(ethylene-co-13.8 mol% octene) (PEO13.8), Poly(ethylene-co-15.3 mol% octene) (PEO15.3)๊ณผ ๋ถ„์žํฌ๊ธฐ์™€ ๋ถ„์ž๊ตฌ์กฐ๊ฐ€ ๊ฐ๊ฐ ๋‹ค๋ฅธ ํƒ„ํ™”์ˆ˜์†Œ์˜ 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์— ๋Œ€ํ•œ cloud-point, bubble-point ์••๋ ฅ์„ 150 โ„ƒ, 450 bar๊นŒ์ง€ ์ธก์ •ํ•˜์˜€๋‹ค. (PEO+n-ํ”„๋กœํŒ), (PEO+n-๋ถ€ํƒ„) 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์—์„œ cloud-point ๊ณก์„ ์ด ์ธก์ •๋˜์—ˆ๊ณ , (PEO+n-ํŽœํƒ„) ํ˜ผํ•ฉ๋ฌผ์—์„œ๋Š” cloud-point์™€ bubble-point ๊ณก์„ ์ด ๋ชจ๋‘ ์ธก์ •๋˜์—ˆ๋‹ค. (PEO+์‹œํด๋กœํŽœํƒ„), (PEO+์‹œํด๋กœํ—ฅ์‚ฐ), (PEO+์‹œํด๋กœํ—ตํƒ„), (PEO+์‹œํด๋กœ์˜ฅํƒ„) 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์—์„œ๋Š” bubble-point ๊ณก์„ ์ด ์ธก์ •๋˜์—ˆ๋‹ค. (PEO+ํƒ„ํ™”์ˆ˜์†Œ) 2์„ฑ๋ถ„๊ณ„์˜ ์••๋ ฅ-์กฐ์„ฑ ๋“ฑ์˜จ๊ณก์„ ๊ณผ ์˜จ๋„-์กฐ์„ฑ ๋“ฑ์••๊ณก์„ ์€ PEO์˜ ๋†๋„๊ฐ€ ์•ฝ 5 wt%์ผ ๋•Œ ๊ฐ๊ฐ ์ตœ๊ณ ์ ๊ณผ ์ตœ์ €์ ์„ ๊ฐ€์กŒ๋‹ค. (PEO+ํƒ„ํ™”์ˆ˜์†Œ) 2์„ฑ๋ถ„๊ณ„๋Š” PEO ๋†๋„๊ฐ€ 5 wt%์—์„œ ์ž„๊ณ„์กฐ์„ฑ์„ ๊ฐ€์ง„๋‹ค. PEO๋Š” n-์•Œ์นธ๊ณผ ์‹œํด๋กœ์•Œ์นธ ์šฉ๋งค์—์„œ LCST ์œ ํ˜•์˜ ์ƒ๊ฑฐ๋™์„ ๋ณด์—ฌ์ฃผ๋ฉฐ, ํƒ„ํ™”์ˆ˜์†Œ์˜ ๋ถ„์žํฌ๊ธฐ๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก PEO์˜ ๋…น๋Š” ์••๋ ฅ์€ ๊ฐ์†Œํ•˜์˜€๊ณ  ์šฉํ•ด๋„๋Š” ์ฆ๊ฐ€ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136658
oai_dc
Polycarbonate/ABS ๋ธ”๋ Œ๋“œ์—์„œ ์‚ฌ์ถœ์˜จ๋„์— ๋”ฐ๋ฅธ ๋ชจํด๋กœ์ง€ ๋ณ€ํ™”์— ๊ด€ํ•œ ์—ฐ๊ตฌ
The Effect of Injection Molding Temperature on the Morphology of Polycarbonate/ABS blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์†์˜๊ณค(๊ณต์ฃผ๋Œ€ํ•™๊ต)" ]
์ธ๊ณ„๋‚œ์—ฐ์ œ๊ฐ€ ํ•จ์œ ๋œ Polycarbonate (PC)/Acrylonitrile-Butadiene-Styrene (ABS) ๋ธ”๋ Œ๋“œ์—์„œ ์‚ฌ์ถœ์˜จ๋„๊ฐ€ ์ƒ์Šน๋  ๊ฒฝ์šฐ ๋ชจํด๋กœ์ง€ ๋ณ€ํ™”์™€ ํฌ๋ ˆ์ด์ฆˆ (Craze) ๋ฐœ์ƒ ์ •๋„ ๋ฐ ๊ธฐ๊ณ„์  ๊ฐ•๋„์™€์˜ ์ƒ๊ด€๊ด€๊ณ„์— ๋Œ€ํ•˜์—ฌ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์‚ฌ์ถœ์˜จ๋„๊ฐ€ ์ƒ์Šน๋  ๊ฒฝ์šฐ ๋ถ„์‚ฐ์ƒ์˜ ํ•ฉ์ฒดํ˜„์ƒ(Coalescence)์ด ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ ํŒŒ๊ดด์‹œํŽธ์—์„œ ํฌ๋ ˆ์ด์ฆˆ๊ฐ€ ๋งŽ์ด ๋ฐœ์ƒํ•˜์˜€์Œ์„ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ๋˜ํ•œ ๊ธ‰๊ฒฉํ•œ ์ถฉ๊ฒฉ๊ฐ•๋„์˜ ์ €ํ•˜๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๋‹ค. ์†Œ๋Ÿ‰์˜ ์ƒ์šฉํ™”์ œ๋ฅผ ์ฒจ๊ฐ€ํ•œ ๊ฒฝ์šฐ ํ•ฉ์ฒดํ˜„์ƒ์ด ์–ต์ œ๋จ์„ ๊ด€์ฐฐํ•˜์˜€์œผ๋ฉฐ ํฌ๋ ˆ์ด์ฆˆ๋„ ๋งŽ์ด ์ค„์—ฌ ๋“ค์—ˆ์Œ์„ ๊ด€์ฐฐํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136988
oai_dc
SBR์˜ ๋ฏธ์„ธ ๊ตฌ์กฐ์™€ ๋ณด๊ฐ• ์‹œ์Šคํ…œ์ด SBR ๊ฐ€ํ™ฉ๋ฌผ์˜ ์‘๋ ฅ ํ’€๋ฆผ ํšจ๊ณผ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Influence of Filler Systems and Microstructures of SBR on Stress Softening Effect of SBR Vulcanizates
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ์šฐ์ฐฝ์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ํ•œ๋™ํ›ˆ(์„ธ์ข…๋Œ€ํ•™๊ต)" ]
์‹ค๋ฆฌ์นด ๋˜๋Š” ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ SBR ๊ฐ€ํ™ฉ๋ฌผ์˜ ์‘๋ ฅ ํ’€๋ฆผ ๊ฑฐ๋™์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. 1,2-๋‹จ์œ„์ฒด ํ•จ๋Ÿ‰์ด 18๊ณผ 60 wt%์ธ ๋‘ ๊ฐ€์ง€ SBR์„ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ ๋ณด๊ฐ• ์‹œ์Šคํ…œ์œผ๋กœ ์นด๋ณธ๋ธ”๋ž™๊ณผ ์‹ค๋ฆฌ์นด์— ์‹ค๋ž€ ๊ฒฐํ•ฉ์ œ๊ฐ€ ์—†๋Š” ๊ฒƒ ๊ทธ๋ฆฌ๊ณ  ์‹ค๋ฆฌ์นด์— ์‹ค๋ž€ ๊ฒฐํ•ฉ์ œ๊ฐ€ ์žˆ๋Š” ๊ฒƒ ๋“ฑ ์„ธ ๊ฐ€์ง€๋ฅผ ์‚ฌ์šฉํ•˜์˜€๋‹ค. SBR ๊ฐ€ํ™ฉ๋ฌผ์˜ ์‘๋ ฅ ํ’€๋ฆผ ๊ฑฐ๋™์€ ๋ณด๊ฐ• ์‹œ์Šคํ…œ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ SBR ์ข…๋ฅ˜์— ๋”ฐ๋ผ์„œ๋„ ๋‹ฌ๋ผ์กŒ๋‹ค. ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ์‹œ๋ฃŒ๋Š” ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ์‹œ๋ฃŒ๋ณด๋‹ค ์ž”๋ฅ˜ ๋ณ€ํ˜•๋ฅ ์ด ๋†’์•˜๋‹ค. ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์˜ ์ž”๋ฅ˜ ๋ณ€ํ˜•๋ฅ ์€ ์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๋ฅผ ์ฒจ๊ฐ€ํ•จ์œผ๋กœ์จ ํฌ๊ฒŒ ๊ฐ์†Œํ•˜์˜€๋‹ค. ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์˜ 50% ์ตœ๋Œ€ ์‹ ์žฅ์—์„œ์˜ ์ตœ๋Œ€ ํ•˜์ค‘์€ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋‚ฎ์•˜๋‹ค. ์ด์™€๋Š” ๋ฐ˜๋Œ€๋กœ ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์˜ 200% ์ตœ๋Œ€ ์‹ ์žฅ์—์„œ์˜ ์ตœ๋Œ€ ํ•˜์ค‘์€ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋†’์•˜๋‹ค. 1,2-๋‹จ์œ„์ฒด ํ•จ๋Ÿ‰์ด 60 wt%์ธ ์‹œ๋ฃŒ์˜ ์ตœ๋Œ€ ํ•˜์ค‘์€ 1,2-๋‹จ์œ„์ฒด ํ•จ๋Ÿ‰์ด 18 wt%์ธ ์‹œ๋ฃŒ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋ณด๊ฐ• ์‹œ์Šคํ…œ์— ์ƒ๊ด€์—†์ด ๋†’์•˜๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001032505
oai_dc
์ถฉ์ „์ œ์˜ ์ž…์žํฌ๊ธฐ ๋ฐ ๊ตฌ์กฐ์— ๋”ฐ๋ฅธ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์˜ ๋งˆ์ฐฐ ๋งˆ๋ชจํŠน์„ฑ
Effects of Particle Size and Structure of Fillers on the Friction and Wear Behavior of Fillered Elastomer
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ฐ•์‹ ์˜(์ „๋‚จ๋Œ€ํ•™๊ต); ํ™์ฐฝ๊ตญ(์ „๋‚จ๋Œ€ํ•™๊ต); ๋ฌธ์ฑ„์šฐ(์žฌ๋‹จ๋ฒ•์ธ์ „๋‚จํ…Œํฌ๋…ธํŒŒํฌ); ๋ฅ˜์ฐฝ์„(์ „๋‚จ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์นด๋ณธ๋ธ”๋ž™ ์ถฉ์ „์ œ์˜ ์ž…์žํฌ๊ธฐ ๋ฐ ๊ตฌ์กฐ์— ๋”ฐ๋ฅธ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์˜ ๋งˆ์ฐฐ ๋งˆ๋ชจ ํŠน์„ฑ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ์นด๋ณธ๋ธ”๋ž™์˜ ์ž…์žํฌ๊ธฐ์™€ ๊ตฌ์กฐ์— ๋”ฐ๋ผ ๋งˆ๋ชจ์†๋„ ๋ฐ ํ˜•์ƒ์ด ๋‹ค๋ฅด๊ฒŒ ๋˜๋ฉฐ, ์ตœ์  ๋งˆ๋ชจ์„ฑ๋Šฅ์„ ์„ค๊ณ„ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ถฉ์ „์ œ์˜ ์ž…์žํฌ๊ธฐ์™€ ๊ตฌ์กฐ์˜ ๋งˆ๋ชจ ์˜ํ–ฅ๋„๋ฅผ ์‚ฌ์šฉ์กฐ๊ฑด์— ๋”ฐ๋ผ ๊ณ ๋ คํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ์ถฉ์ „์ œ์˜ ์ž…์žํฌ๊ธฐ์™€ ๊ตฌ์กฐ์— ๋”ฐ๋ฅธ ๋งˆ๋ชจ์†๋„(W _{R}
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136941
oai_dc
๋ฐœํฌ์˜จ๋„์™€ ์นด๋ณธ๋ธ”๋ž™ ํ•จ๋Ÿ‰์ด ์ฒœ์—ฐ๊ณ ๋ฌด ๋ฐœํฌ์ฒด์˜ ๊ฐ€ํ™ฉ๊ฑฐ๋™ ๋ฐ ๋ฐœํฌํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effects of Foaming Temperature and Carbon black Content on the Cure Behaviors and Foamimg Characteristics of the Natural Rubber Foams
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ๊ต์ฐฝ(ํ™”์Šน์•Œ์•ค์—์ด); ๊น€์ค€ํ˜•(ํ™”์Šน์•Œ์•ค์—์ด); ์œค์ง„๋ฏผ(ํ™”์Šน์•Œ์•ค์—์ด); ๊น€์ˆ˜์—ฐ(ํ™”์Šน์•Œ์•ค์—์ด)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋ฐœํฌ์ฒด์˜ ๊ฐ€ํ™ฉ๊ฑฐ๋™๊ณผ ๋ฐœํฌํŠน์„ฑ์— ๋ฐœํฌ์˜จ๋„ ๋ฐ ์นด๋ณธ๋ธ”๋ž™ ํ•จ๋Ÿ‰์ด ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์กฐ์‚ฌํ•˜๊ธฐ ์œ„ํ•ด ์นด๋ณธ๋ธ”๋ž™์„ ๋ณ€๋Ÿ‰ ๋ฐฐํ•ฉํ•˜๊ณ  145 โ„ƒ์—์„œ 165 โ„ƒ๊นŒ์ง€ 5โ„ƒ ๊ฐ„๊ฒฉ์œผ๋กœ ๋ฐœํฌํ•˜์—ฌ ์ฒœ์—ฐ๊ณ ๋ฌด ๋ฐœํฌ์ฒด๋ฅผ ์ œ์กฐํ•˜์˜€๋‹ค. ๋ฐœํฌ์˜จ๋„ ๋ฐ ์นด๋ณธ๋ธ”๋ž™ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ts2 ๊ทธ๋ฆฌ๊ณ  t90์˜ ๊ฐ์†Œ ๊ฒฝํ–ฅ์ด ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ฒœ์—ฐ๊ณ ๋ฌด์˜ ๋ฐœํฌ ๊ฐ€ํ™ฉํŠน์„ฑ์˜ ์ตœ์  ์˜จ๋„๋Š”165 โ„ƒ ์˜€์œผ๋ฉฐ ์ด๋•Œ ๋ฐœํฌ๋œ ์ฒœ์—ฐ๊ณ ๋ฌด ๋ฐ€๋„๊ฐ€ ๊ฐ€์žฅ ๋‚ฎ์€ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. 145 โ„ƒ์—์„œ ๋ฐœํฌ๋œ ์ฒœ์—ฐ๊ณ ๋ฌด ๋ฐœํฌ์ฒด์˜ ๊ฐ€๊ต์†๋„์ง€์ˆ˜๊ฐ€ ๊ฐ€์žฅ ์ž‘์€ ๊ฐ’์„ ๋ณด์˜€๋‹ค. ๋ฐœํฌ ์ฒœ์—ฐ๊ณ ๋ฌด์˜ ๋ฐœํฌ ๋ฐ ๋ชจํด๋กœ์ง€ ํŠน์„ฑ์œผ๋กœ๋ถ€ํ„ฐ ๋ฐœํฌ์ฒด์˜ ๋ฐ€๋„ ํŠน์„ฑ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ณ ๋ฌด๋‚ด๋ถ€์— ์ƒ์„ฑ๋œ ๊ฐ ๋ฐœํฌ ๊ฒฉ๋ฒฝ์˜ ๋‘๊ป˜๋Š” ๋ฐœํฌ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜๋Š” ๋ฐ˜๋ฉด ์นด๋ณธ๋ธ”๋ž™ ํ•จ๋Ÿ‰ ์ฆ๊ฐ€์™€ ๋”๋ถˆ์–ด ์ฆ๊ฐ€ํ•จ์„ ๋ณด์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001032386
oai_dc
๊ณ ๋ถ„์žํ˜• ์ž์™ธ์„  ์•ˆ์ •์ œ๋ฅผ ํ•จ์œ ํ•œ SBR๊ณผ NR์˜ UV ๋…ธํ™” ๊ฑฐ๋™์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on UV Degradation of SBR and NR Containing Polymeric UV Stabilizer
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ฑ„๊ทœํ˜ธ(์ „๋‚จ๋Œ€ํ•™๊ต); ๊ฐ•์‹ ์˜(์ „๋‚จ๋Œ€ํ•™๊ต); ํ™์ฐฝ๊ตญ(์ „๋‚จ๋Œ€ํ•™๊ต); ๋‚จ๊ฒฝํƒœ(์ „๋‚จ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณ ๋ถ„์žํ˜• ์ž์™ธ์„  ์•ˆ์ •์ œ DGEBA-HALS์˜ ๊ด‘๋ถ„ํ•ด ์–ต์ œ ํšจ๊ณผ๋ฅผ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด SBR๊ณผ NR ๊ณ ๋ฌด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ด‘์•ˆ์ •์ œ ์ฒจ๊ฐ€์— ๋”ฐ๋ฅธ UV ์กฐ์‚ฌ ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๊ด‘์•ˆ์ •์ œ๋ฅผ ์ฒจ๊ฐ€ํ•˜์ง€ ์•Š์€ ๋ฐฐํ•ฉ๊ณ ๋ฌด, ์ƒ์šฉํ™”๋œ ๊ด‘์•ˆ์ •์ œ์ธ Cyabsorb UV-3529๋ฅผ ์ฒจ๊ฐ€ํ•œ ๋ฐฐํ•ฉ๊ณ ๋ฌด, ๊ทธ๋ฆฌ๊ณ  ๊ณ ๋ถ„์žํ˜• DGEBA-HALS๋ฅผ ์ฒจ๊ฐ€ํ•œ ๋ฐฐํ•ฉ๊ณ ๋ฌด์˜ ์˜์œจ, ์ธ์žฅ๊ฐ•๋„, blow-off ๋ณ€ํ˜•, ๊ฐ€๊ต๋ฐ€๋„ ์ธก์ •์„ ํ†ตํ•œ ์‹œํŽธ์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ๋ณ€ํ™” ๋“ฑ์„ ๊ด€์ฐฐํ•˜์˜€๋‹ค. UV ์กฐ์‚ฌ ํ›„ ๋ชจ๋“  ์‹œํŽธ์—์„œ ์˜์œจ์ด ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ ์ธ์žฅ๊ฐ•๋„๋Š” ๊ด‘์•ˆ์ •์ œ๋ฅผ ์ฒจ๊ฐ€ํ•œ ์‹œํŽธ์ด ์ฒจ๊ฐ€ํ•˜์ง€ ์•Š์€ ์‹œํŽธ๋ณด๋‹ค ์šฐ์ˆ˜ํ–ˆ๋‹ค. ํŠนํžˆ NR์˜ ๊ฒฝ์šฐ DGEBA-HALS ์ฒจ๊ฐ€ ์‹œ ์ธ์žฅ๊ฐ•๋„๊ฐ€ ํ–ฅ์ƒ๋˜์—ˆ๋‹ค. Blow-off ๋ณ€ํ˜• ์‹คํ—˜๊ฒฐ๊ณผ๋„ ์˜์œจ ์‹คํ—˜ ๊ฒฐ๊ณผ์™€ ๋น„์Šทํ•˜์˜€๋‹ค. UV-vis transmission spectra๋ฅผ ํ†ตํ•œ SBR ๋ฐฐํ•ฉ๊ณ ๋ฌด์˜ ํˆฌ๊ณผ๋„๋ฅผ ์กฐ์‚ฌํ•œ ๊ฒฐ๊ณผ ๊ด‘์•ˆ์ •์ œ๋ฅผ ์ฒจ๊ฐ€ํ•จ์œผ๋กœ์จ ์•ฝ 4%์˜ ํ–ฅ์ƒ๋œ ํˆฌ๊ณผ๋„๋ฅผ ๋ณด์˜€๋‹ค. Cyabsorb UV-3529์™€ DGEBA-HALS์˜ ์ฒจ๊ฐ€๋Š” ๋น„์Šทํ•œ ๊ฒฝํ–ฅ์˜ ํˆฌ๊ณผ๋„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. SEM์„ ํ†ตํ•ด ์‹œํŽธ์˜ ํ‘œ๋ฉด์„ ๊ด€์ฐฐํ•œ ๊ฒฐ๊ณผ ๊ด‘์•ˆ์ •์ œ๋ฅผ ์ฒจ๊ฐ€ํ•จ์œผ๋กœ์จ UV ์กฐ์‚ฌ์— ์˜ํ•œ ๊ท ์—ด์˜ ํฌ๊ธฐ๊ฐ€ ์ž‘์•„์ง์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๊ณ , ํŠนํžˆ DGEBA-HALS๋Š” ์ƒ์šฉํ™”๋œ Cyabsorb UV-3529 ๋ณด๋‹ค ๋” ์ข‹์€ ๊ด‘๋ถ„ํ•ด ์•ˆ์ •ํšจ๊ณผ๋ฅผ ๊ฐ–๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001032385
oai_dc
์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด์ธ์ƒ์žฌ์˜ ๋ฌผ์„ฑ์— ๋ฏธ์น˜๋Š” ์ถฉ์ „์ œ์˜ ์˜ํ–ฅ
Effect of Filler on the Physical Properties of Silicone Rubber Impression Material
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •๊ฒฝํ˜ธ(์ˆ˜์›๋Œ€ํ•™๊ต); ๊ฐ•์Šน๊ฒฝ(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
์นจ์ „์‹ค๋ฆฌ์นด์™€ ์นœ์ˆ˜์„ฑ ๋ฐ ์†Œ์ˆ˜์„ฑ ํ„์‹ค๋ฆฌ์นด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ฒจ๊ฐ€๋Ÿ‰์— ๋”ฐ๋ฅธ ์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด์ธ์ƒ์žฌ์˜ ์ –์Œ์„ฑ๊ณผ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ ํ–ฅ์ƒ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ณ ๋ฌด์ธ์ƒ์žฌ์˜ ๊ฒฝํ™”์‹œ๊ฐ„์—๋Š” ํ„์‹ค๋ฆฌ์นด ์ข…๋ฅ˜๋ณด๋‹ค๋Š” ์ž…์žํฌ๊ธฐ๊ฐ€ ์˜ํ–ฅ์„ ๋ฏธ์ณค์œผ๋ฉฐ, ์ž…์žํฌ๊ธฐ๊ฐ€ ๊ฐ€์žฅ ์ž‘์€ A300์„ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ ์•ฝ 9๋ถ„ ์ •๋„์˜ ๊ฒฝํ™”์‹œ๊ฐ„ ์ง€์—ฐ์„ ์ดˆ๋ž˜ํ•˜์˜€๋‹ค. ์†Œ์ˆ˜์„ฑ ํ„์‹ค๋ฆฌ์นด์ธ R972๋ฅผ ๋Œ€์ฒด ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ ๊ณ ๋ฌด์ธ์ƒ์žฌ์˜ ์ –์Œ์„ฑ ํŠน์„ฑ์ด ๊ฐ€์žฅ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ์นจ์ „์‹ค๋ฆฌ์นด์™€ A300 ํ„์‹ค๋ฆฌ์นด๋ฅผ 85:15๋กœ ํ˜ผํ•ฉํ•˜์—ฌ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ ์ธ์—ด๊ฐ•๋„๊ฐ€ ์•ฝ 1.5N/mm ์ •๋„ ์ฆ๊ฐ€ํ•˜์ง€๋งŒ ๊ฒฝํ™”์‹œ๊ฐ„์˜ ๊ณผ๋„ํ•œ ์ง€์—ฐ๊ณผ ๋”๋ถˆ์–ด ์ ๋„๊ฐ€ ์ƒ์Šนํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ํ๋ฆ„์„ฑ ๋ฐ ๊ธฐ๊ณ„์ ๋ฌผ์„ฑ ์ธก๋ฉด์—์„œ ์นจ์ „์‹ค๋ฆฌ์นด์™€ ํ„์‹ค๋ฆฌ์นด(A300)๋ฅผ 90:10์œผ๋กœ ํ˜ผํ•ฉํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ตœ์ ์ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136989
oai_dc
๋ธŒ๋กฌ๊ณ„ ๋‚œ์—ฐ์ œ๋ฅผ ์‚ฌ์šฉํ•œ ABS ์ˆ˜์ง€์— ๋Œ€ํ•œ ์‹ ๊ทœ ๋‚œ์—ฐ ์ƒ์Šน์ž‘์šฉ์ œ๋กœ์„œ์˜ ์ฒœ๋งค์•”
Phyllite as a New Flame Retardant Synergist for ABS Resin Containing Bromine Flame Retardant
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์„์ค€(๊ตฐ์‚ฐ๋Œ€ํ•™๊ต)" ]
๋ธŒ๋กฌ๊ณ„ ๋‚œ์—ฐ์ œ์ธ ํ…ŒํŠธ๋ผ๋น„์ŠคํŽ˜๋†€ A ๋˜๋Š” ๋ธŒ๋กฌํ™” ์—ํญ์‹œ ์˜ฌ๋ฆฌ๊ณ ๋จธ(BEO) ๋ฐ ์‚ฐํ™”์•ˆํ‹ฐ๋ชฌ์„ ํฌํ•จํ•˜๋Š” ABS ์ปดํŒŒ์šด๋“œ์—์„œ ์ฒœ๋งค์•”์˜ ๋‚œ์—ฐ ์ƒ์Šนํšจ๊ณผ๋ฅผ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ํƒˆํฌ๋Š” ๋น„๊ต๋ชฉ์ ์œผ๋กœ ์‚ฌ์šฉ๋˜์—ˆ๋‹ค. ABS ์ปดํŒŒ์šด๋“œ๋Š” ๋™์ผ๋ฐฉํ–ฅ์œผ๋กœ ํšŒ์ „ํ•˜๋Š” ์ด์ถ•์••์ถœ๊ธฐ๋ฅผ ํ†ตํ•ด ์ œ์กฐ๋˜์—ˆ๊ณ  ์‚ฌ์ถœ๊ธฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ธฐ๊ณ„์  ๋ฐ ์—ด์  ์„ฑ์งˆ์„ ์ธก์ •ํ•˜๊ธฐ ์œ„ํ•œ ์‹œํŽธ์œผ๋กœ ๋งŒ๋“ค์—ˆ๋‹ค. ABS ์ปดํŒŒ์šด๋“œ์˜ ๋‚œ์—ฐ์„ฑ์„ 1.6 mm ๋‘๊ป˜์˜ ๋ง‰๋Œ€์‹œํŽธ์„ ์ด์šฉํ•œ UL 94 ์ˆ˜์ง ์‹œํ—˜์œผ๋กœ ์•Œ์•„ ๋ณธ ๋ฐ” ์ฒœ๋งค์•” ๋ฐ ํƒˆํฌ๋Š” ์‚ฐํ™”์•ˆํ‹ฐ๋ชฌ์„ 12.5%(0.5 wt%)์—์„œ 37.5%(1.5 wt%) ๋Œ€์ฒดํ•˜์˜€์„ ๋•Œ ๋ชจ๋‘ ๋‚œ์—ฐ ์ƒ์Šนํšจ๊ณผ๋ฅผ ๋ณด์˜€๋‹ค. ํŠนํžˆ BEO๋ฅผ ์‚ฌ์šฉํ•˜์˜€์„ ๋•Œ ์ฒœ๋งค์•”์ด ํƒˆํฌ๋ณด๋‹ค ์šฐ์ˆ˜ํ•œ ๋‚œ์—ฐ ์ƒ์Šนํšจ๊ณผ๋ฅผ ๋ณด์˜€๋‹ค. ์ฒœ๋งค์•”์—์„œ๋งŒ ABS ์ปดํŒŒ์šด๋“œ์˜ ์œ ๋™์„ฑ ์ฆ๊ฐ€๊ฐ€ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋…ธ์น˜๋“œ Izod ์ถฉ๊ฒฉ๊ฐ•๋„๋Š” ์ฒœ๋งค์•” ๋˜๋Š” ํƒˆํฌ์˜ ํ•จ๋Ÿ‰์— ๋น„๋ก€ํ•˜์—ฌ ๊ฐ์†Œํ•˜์˜€๋‹ค. ์ฒœ๋งค์•”์€ ์ƒ‰์ƒ๋ฌธ์ œ๊ฐ€ ์—†๋Š” ์กฐ๊ฑด์—์„œ ์‚ฐํ™”์•ˆํ‹ฐ๋ชฌ์„ 25%(1 wt%)๊นŒ์ง€ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๊ณ  ์šฐ์ˆ˜ํ•œ ๋‚œ์—ฐ์„ฑ๊ณผ ์œ ๋™์„ฑ์„ ๋ถ€์—ฌํ•  ์ˆ˜ ์žˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000980247
oai_dc
์ž๊ธฐ์กฐ๋ฆฝ ํ’€๋Ÿฌ๋ Œ[C70]-๊ธˆ ๋‚˜๋…ธ์ž…์ž ํ•„๋ฆ„ ์ œ์กฐ์™€ ์ดˆ์ŒํŒŒ์ , ํ™”ํ•™์  ์•ˆ์ •์„ฑ
Ultrasonic, Chemical Stability and Preparation of Self-Assembled Fullerene[C70]-Gold Nanoparticle Films
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ์›๋ฐฐ(์‚ผ์œก๋Œ€ํ•™๊ต); ์†์˜์„(Western Kentuky University)" ]
3-aminopropyltrimethoxysilane์„ ์ฒ˜๋ฆฌํ•œ ๋ฐ˜์‘์„ฑ ์žˆ๋Š” ์œ ๋ฆฌํ‘œ๋ฉด ์œ„์— "dirt-ball" ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ C70-๊ธˆ ๋‚˜๋…ธ์ž…์ž ๋‹ค์ค‘์„ฑ๋ง‰ ํ•„๋ฆ„์„ ์ž๊ธฐ์กฐ๋ฆฝํ•˜์˜€๋‹ค. ํ‘œ๋ฉด์ฒ˜๋ฆฌํ•œ ์œ ๋ฆฌ๋ง‰์„ C70 ๊ณผ -์•„๋ฏธ๋…ธ๊ธฐ๋ฅผ ๊ฐ€์ง„ ๊ธˆ ๋‚˜๋…ธ์ž…์ž๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ๋Š” ์šฉ์•ก์†์— ๋‹ด๊ทธ์—ˆ๋‹ค. ์œ ๊ธฐ๋ฐ˜์‘(์•„๋ฏผํ™” ๋ฐ˜์‘)์€ ์—ฌ๋Ÿฌ์ธต์œผ๋กœ ์Œ“์ธ ๋‹ค์ค‘์„ฑ๋ง‰ C70-๊ธˆ ๋‚˜๋…ธ์ž…์ž ํ•„๋ฆ„์„ ์šฉ์ดํ•˜๊ฒŒ ์ž๊ธฐ์กฐ๋ฆฝ ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. C70-๊ธˆ ๋‚˜๋…ธ์ž…์ž ํ•„๋ฆ„์˜ ํ™”ํ•™์  ์•ˆ์ •์„ฑ์€ ์‚ฐ์„ฑ์šฉ์•ก์— ํ•„๋ฆ„์„ ๋‹ด๊ทผํ›„ ํก์ˆ˜๋„์˜ ๋ณ€ํ™”๋ฅผ ์ธก์ •ํ•จ์œผ๋กœ ์กฐ์‚ฌ๋˜์—ˆ๋‹ค. ๋˜ํ•œ ๋‚˜๋…ธ์ž…์ž ํ•„๋ฆ„์˜ ์ดˆ์ŒํŒŒ์  ์•ˆ์ •์„ฑ์€ ์ดˆ์ŒํŒŒ ์กฐ๊ฑด์— C70-๊ธˆ ๋‚˜๋…ธ์ž…์ž ํ•„๋ฆ„์„ ๋…ธ์ถœํ•˜์—ฌ ์ดˆ์ŒํŒŒ๋ฅผ ์กฐ์‚ฌ์‹œํ‚จํ›„ ๊ณ ์ฒด ํ‘œ๋ฉด ์œ„์— ๋ถ€๋ถ„์ ์ธ ํƒˆ์ฐฉ๋„์˜ ๋ณ€ํ™”์™€ ์ž‘์€ ์ •๋„์˜ ์‘์ง‘์„ฑ์ด ์ผ์–ด๋‚จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000980248
oai_dc
๋ ˆ์กธ๋กœ ๊ฐ€๊ต๋œ ๊ณ ๋ฌด ๋ณตํ•ฉ์ฒด์˜ ์—ด๋…ธํ™” ๊ฑฐ๋™
Thermal Aging Behaviors of Resole-Cured Rubber Composites
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ์šฐ์ฐฝ์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ํ•˜์„ฑํ˜ธ(์„ธ์ข…๋Œ€ํ•™๊ต)" ]
๋ ˆ์กธ๋กœ ๊ฐ€๊ต๋œ NR ๋ณตํ•ฉ์ฒด์˜ ์—ด๋…ธํ™”์— ์˜ํ•œ ๊ฐ€๊ต๋ฐ€๋„๋ณ€ํ™”๋ฅผ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๋…ธํ™” ์˜จ๋„๋Š” 50 - 90 โ„ƒ์˜€๋‹ค. ๊ฐ€๊ต๋ฐ€๋„ ๋ณ€ํ™”๋Š” ๋…ธํ™” ์˜จ๋„๊ฐ€ ์˜ฌ๋ผ๊ฐ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•˜๋‹ค ๊ฐ์†Œํ•˜์˜€๋‹ค. ๊ฐ€๊ต๋ฐ€๋„ ๋ณ€ํ™” ์ •๋„๋Š” ๋ ˆ์กธ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๋‹ค. ์—ด๋…ธํ™”์— ์˜ํ•œ ๊ฐ€๊ต๋ฐ€๋„์˜ ์ฆ๊ฐ€๋Š” ๋ ˆ์กธ๋กœ ๋งˆ๊ฐ๋œ ๋งค๋‹ฌ๋ฆฐ ์ž‘์šฉ๊ธฐ๋“ค์˜ ๊ฒฐํ•ฉ ๋ฐ˜์‘๊ณผ ๋ฉ”ํ‹ธ์˜ฌ์ด๋‚˜ ๋ฉ”ํ‹ธ๋ Œ ํ€ด๋…ผ ์ค‘๊ฐ„์ฒด๋ฅผ ๊ฐ–๋Š” ๋งค๋‹ฌ๋ฆฐ ์ž‘์šฉ๊ธฐ์˜ ๊ฐ€๊ต ๋ฐ˜์‘์œผ๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์—ด๋…ธํ™”์— ์˜ํ•œ ๊ฐ€๊ต๋ฐ€๋„์˜ ๊ฐ์†Œ๋Š” ๋””๋ฉ”ํ‹ธ๋ Œ ์—ํ…Œ๋ฅด ์—ฐ๊ฒฐ์„ ๊ฐ–๋Š” ๊ธฐ์กด ๋ ˆ์กธ ๊ฐ€๊ต์˜ ๋ถ„ํ•ด๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136844
oai_dc
Poly(ethylene-co-octene)/๊ณ ๋ฆฌํ˜•ํƒ„ํ™”์ˆ˜์†Œ 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์˜ ์ƒ๊ฑฐ๋™์— ๋Œ€ํ•œ ๊ณ ๋ถ„์ž ์‚ฌ์Šฌ๊ตฌ์กฐ์˜ ์˜ํ–ฅ
Effect of Polymer Backbone Architecture on the Phase Behavior of Poly(ethylene-co-octene)+cyclo-Hydrocarbon Mixtures
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ƒํ˜ธ(๋™์•„๋Œ€ํ•™๊ต); ์†์ง„์–ธ(๋™์•„๋Œ€ํ•™๊ต); ์ •์„ฑ์œค(๋™์•„๋Œ€ํ•™๊ต)" ]
์ฃผ์‚ฌ์Šฌ์— ์˜ฅํ…์„ ๊ฐ๊ฐ 15.3, 17.0 mol% ํ•จ์œ ํ•˜๊ณ  ์žˆ๋Š” PEO15, PEO17๊ณผ ์‹œํด๋กœ์•Œ์นธ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ 2์„ฑ๋ถ„๊ณ„ ํ˜ผํ•ฉ๋ฌผ์ด ๋‹จ์ผ์ƒ์—์„œ ์•ก์ƒ๊ณผ ๊ธฐ์ƒ์œผ๋กœ ๋ถ„๋ฆฌ๋˜๋Š” LV ๊ณก์„ ์„ ์ธก์ •ํ•˜์˜€๋‹ค. (PEO15 + ์‹œํด๋กœํŽœํƒ„) ์šฉ์•ก์ด ์•ก์ƒ๊ณผ ๊ธฐ์ƒ์œผ๋กœ ๋ถ„๋ฆฌ๋˜๋Š” ์••๋ ฅ์ด (PEO17 + ์‹œํด๋กœํŽœํƒ„)์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ์•ฝ 1.1~2.7 bar ๋†’๊ฒŒ ์ธก์ •๋˜์—ˆ๋‹ค. (PEO17 + ์‹œํด๋กœํ—ฅ์‚ฐ)์˜ ๊ฒฝ์šฐ, LV ๊ณก์„ ์ด (PEO15 + ์‹œํด๋กœํ—ฅ์‚ฐ) LV ๊ณก์„ ๋ณด๋‹ค 0.9~1.6 bar ๋‚ฎ์€ ์••๋ ฅ์—์„œ ์ธก์ •๋˜์—ˆ๋‹ค. ์ˆ˜ํ‰๊ท  ๋ถ„์ž๋Ÿ‰์ด 82,200์ธ PEO15๋ณด๋‹ค ๋ถ„์ž๋Ÿ‰์ด 1.9๋ฐฐ ํฐ PEO17๊ณผ ์‹œํด๋กœ์•Œ์นธ์œผ๋กœ ๊ตฌ์„ฑ๋œ ์šฉ์•ก์˜ LV ๊ณก์„  ์••๋ ฅ์ด (PEO15 + ์‹œํด๋กœ์•Œ์นธ) ์šฉ์•ก์˜ LV ๊ณก์„  ์••๋ ฅ๋ณด๋‹ค ๋‚ฎ์€ ๊ฒƒ์€ PEO15์™€ PEO17 ์‚ฌ์ด์˜ ์˜ฅํ…๋ฐ˜๋ณต๊ธฐ์˜ ํ•จ๋Ÿ‰์ฐจ์ด๋กœ ์ธํ•œ PEO ์‚ฌ์Šฌ๊ตฌ์กฐ์˜ ์ฐจ์ด ๋•Œ๋ฌธ์ด๋‹ค. PEO15์™€ PEO17์— ํ•จ์œ ๋œ ์˜ฅํ…๋ฐ˜๋ณต๊ธฐ์˜ ์ฐจ์ด๊ฐ€ 1.7 mole%๋กœ ๋งค์šฐ ์ž‘์œผ๋‚˜, ์ด ์ž‘์€ ์˜ฅํ…๋ฐ˜๋ณต๊ธฐ ํ•จ๋Ÿ‰์ฐจ์ด๊ฐ€ PEO ์šฉ์•ก์˜ LV ๊ณก์„  ์••๋ ฅ์— ์ฐจ์ด๋ฅผ ์ค„ ์ •๋„๋กœ ์ƒ๊ฑฐ๋™์— ํฌ๊ฒŒ ์˜ํ–ฅ์„ ์ค€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136843
oai_dc
์‹ค๋ฆฌ์ฝ˜๊ณ ๋ฌด ํ•จ๋Ÿ‰์ด EPDM ๊ณ ๋ฌด์˜ ์—ด์  ์•ˆ์ •์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effect of Silicone Rubber Content on Thermal Stabilities of EPDM/Silicone Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ข…ํ•™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ์ฃผํ˜์ข…(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€๋ฒ”์šฉ(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
์‹ค๋ฆฌ์ฝ˜ ๊ณ ๋ฌด (SR) ํ•จ๋Ÿ‰์ด EPDM/SR ๋ธ”๋žœ๋“œ์˜ ์—ด์•ˆ์ •์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์งˆ์†Œ ๋ถ„์œ„๊ธฐํ•˜์—์„œ TGA ์—ด๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์—ฌ ์—ด๋ถ„ํ•ด์˜จ๋„, ์—ด๋ถ„ํ•ด ํ™œ์„ฑํ™”์—๋„ˆ์ง€ (Ed), ์—ด๋ถ„ํ•ด ํ›„ ์ž”์—ฌ๋Ÿ‰ ๋“ฑ ์—ด์•ˆ์ •์„ฑ ์ธ์ž๋“ค์„ ์•Œ์•„๋ณด์•˜๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ, SR ์ฒจ๊ฐ€๋Ÿ‰์ด 10 wt%์ผ ๊ฒฝ์šฐ ๋ธ”๋žœ๋“œ์˜ ์—ด๋ถ„ํ•ด ๊ณก์„ ์€ ์ˆœ์ˆ˜ํ•œ EPDM ๊ณ ๋ฌด์™€ ๋น„์Šทํ•œ ๊ฒฝํ–ฅ์„ ๋ณด์˜€์œผ๋‚˜, SR ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋ธ”๋žœ๋“œ์˜ ์—ด๋ถ„ํ•ด๋Š” ๋” ๋†’์€ ์˜จ๋„์—์„œ ์ง„ํ–‰๋˜์—ˆ๋‹ค. ์ˆœ์ˆ˜ํ•œ EPDM ๊ณ ๋ฌด์ธ ๊ฒฝ์šฐ Ed ๊ฐ’์€ ์ฒ˜์Œ์—๋Š” ์„œ์„œํžˆ ๊ฐ์†Œํ•˜๋‹ค๊ฐ€ ๋ถ„ํ•ด๋ถ„์œจ์ด 20 wt%์ด์ƒ์—์„œ๋Š” ๊ฑฐ์˜ ์ผ์ •ํ•œ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. SR ํ•จ๋Ÿ‰์ด 10-20 wt%์ผ ๊ฒฝ์šฐ ๋ธ”๋ Œ๋“œ์˜ Ed์€ ์ˆœ์ˆ˜ํ•œ EPDM ๊ณ ๋ฌด์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋†’์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ๋ถ„ํ•ด๋ถ„์œจ์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ ์ฐจ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋ฐ˜๋ฉด์— SR ์ฒจ๊ฐ€๋Ÿ‰์ด 30 wt%์ผ ๊ฒฝ์šฐ ๋ธ”๋ Œ๋“œ์˜ Ed์€ ์ˆœ์ˆ˜ํ•œ EPDM ๊ณ ๋ฌด์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋‚ฎ์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ๋ถ„ํ•ด๋ถ„์œจ์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์„œ์„œํžˆ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋˜ํ•œ, 800 โ„ƒ์—์„œ์˜ ์—ด๋ถ„ํ•ด ํ›„ ์ž”์—ฌ๋Ÿ‰์€ SR ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ด๋Š” ๋ถ„ํ•ด๋œ ์‹ค๋ก์‚ฐ ๊ทธ๋ฃน์ด ๊ฒฝํ™”๋œ ์ˆ˜์ง€์˜ ํ‘œ๋ฉด์— ๋ณดํ˜ธ๋ง‰์„ ํ˜•์„ฑํ•˜์—ฌ ์—ด์ „๋‹ฌ ๋ฐ ํ™•์‚ฐ์„ ์ œํ•œํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136841
oai_dc
์ˆ˜๋ถ„์‚ฐ์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ํ•ฉ์„ฑ ๋ฐ ๋ฌผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Study on Synthesis and Properties of Water-born Polyurethane
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ์„๋ฃก(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต); ์ตœ์„œ์œค(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต)" ]
ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ”„๋ฆฌํด๋ฆฌ๋จธ๋“ค์ด ํด๋ฆฌ์˜ฌ๊ณผ ๋””์ด์†Œ์‹œ์•„๋„ค์ดํŠธ๋กœ๋ถ€ํ„ฐ ์ œ์กฐ๋˜์—ˆ๋‹ค. ์ด์˜จํ™” ๋˜์ง€ ์•Š์€ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ”„๋ฆฌํด๋ฆฌ๋จธ๋“ค์€ ํด๋ฆฌํ”„๋กœํ•„๋ Œ ๊ธ€๋ฆฌ์ฝœ(PPG, MW:1000), ๋””๋ฉ”์น˜๋กค ํ”„๋กœํ”ผ์˜จ์‚ฐ(DMPA)๊ณผ ์ด์†Œํฌ๋ก  ๋””์ด์†Œ์‹œ์•„๋„ค์ดํŠธ(IPDI)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ•ฉ์„ฑ๋˜์—ˆ๋‹ค. ํด๋ฆฌ์˜ฌ๊ณผ ๋””์ด์†Œ์‹œ์•„๋„ค์ดํŠธ์˜ ๋ชฐ๋น„๋ฅผ ๋ณ€ํ™”์‹œํ‚ค๋ฉด์„œ ํ•ฉ์„ฑ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ”„๋ฆฌํด๋ฆฌ๋จธ๋“ค์€ ๋ฌผ์— ๋ถ„์‚ฐ๋œ ํ›„ ๋ฌผ์„ฑ์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ๋Š” ํ”„๋ฆฌํด๋ฆฌ๋จธ๊ฐ€ ํ•˜๋“œ์„ธ๊ทธ๋จผํŠธ 40%, NCO 3.43%, [NCO]:[OH]=1.5:1.0์˜ ์กฐ๊ฑด์—์„œ ๊ฐ€์žฅ ์•ˆ์ •ํ•œ ๋ถ„์‚ฐ์•ก์„ ๋ณด์—ฌ ์ฃผ์—ˆ๊ณ , 30%์˜ ๊ณ ํ˜•๋ถ„์œผ๋กœ ๋ฌผ์— ๋ถ„์‚ฐ๋˜์—ˆ๋‹ค. ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ”„๋ฆฌํด๋ฆฌ๋จธ๋“ค์€ ๋˜ํ•œ PPG์™€ DMPA์˜ ๋ชฐ๋น„๋ฅผ ๋ณ€ํ™”์‹œํ‚ค๋ฉด์„œ ํ•ฉ์„ฑ๋˜์—ˆ๋‹ค. DMPA์˜ ๋ชฐ๋น„๊ฐ€ ๋†’์„ ๋•Œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ˆ˜๋ถ„์‚ฐ์•ก์˜ ์ž…๊ฒฝ์€ ๊ฐ์†Œํ•˜์˜€๋‹ค. 3๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ง๋‹จ๊ธฐ ์ฐจ๋‹จ์ œ(blocking agent)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ œ์กฐ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ”„๋ฆฌํด๋ฆฌ๋จธ๋“ค์€ ์‚ฌ์šฉ๋œ ์ฐจ๋‹จ์ œ์— ๋”ฐ๋ผ ๊ฐ๊ฐ ๋‹ค๋ฅธ ์ดˆ๊ธฐ ํ•ด๋ฆฌ ์˜จ๋„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๊ณ  3๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ์ฐจ๋‹จ์ œ์— ๋Œ€ํ•œ ํ•ด๋ฆฌ์˜ ์‹œ์ž‘์€ ๋ชจ๋‘ 30๋ถ„์•ˆ์— ์ผ์–ด๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000980246
oai_dc
๋ฐ˜๋ณต์••์ถ•์ด ์Šคํฌ์ธ ํ™”์šฉ ๋ฐœํฌ์ฒด์˜ ํ”ผ๋กœํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
The Effect of Repetitive Compression on the Fatigue Properties of Foam for Footwear Mid-sole
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ฐจ์ฒ (๋™์„œ๋Œ€ํ•™๊ต)" ]
์Šคํฌ์ธ ํ™” ์ค‘์ฐฝ์šฉ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์„ธ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฐœํฌ์ฒด์ธ PU, IP ๋ฐ PH์˜ ๊ฒฝ๋„๊ฐ€ ํ”ผ๋กœํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ์„ธ ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฐœํฌ์ฒด๋ฅผ 50 rpm์œผ๋กœ 50,000๋ฒˆ ๋ฐ˜๋ณต ์••์ถ•ํ•˜์˜€์œผ๋ฉฐ, ๋ฐœํฌ์ฒด์˜ ์…€์€ ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ผ ํ˜•ํƒœ๊ฐ€ ๋ณ€ํ˜•๋˜์—ˆ๋‹ค. ์…€ ๋ณ€ํ˜•์˜ ์ •๋„๋Š” IP์˜ ๊ฒฝ์šฐ๊ฐ€ PH๋‚˜ PU ๋ณด๋‹ค ํฐ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ฐ˜๋ณต์••์ถ•์— ์˜ํ•ด ๋ฐœํฌ์ฒด์—์„œ ์˜๊ตฌ๋ณ€ํ˜•์ด ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, IP๊ฐ€ PH๋‚˜ PU ๋ณด๋‹ค ํฌ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ผ ์„ธ ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฐœํฌ์ฒด์˜ ์ตœ๋Œ€์••์ถ•๋ ฅ์€ ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, IP์˜ ๊ฒฝ์šฐ ๊ฐ€์žฅ ํ˜„์ €ํ•œ ๊ฐ์†Œ๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์„ธ ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฐœํฌ์ฒด๋Š” ๊ฒฝ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ตœ๋Œ€์••์ถ•๋ ฅ์˜ ์ €ํ•˜๊ฐ€ ๋”์šฑ ํฐ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136842
oai_dc
์ผ์ • ์‘๋ ฅ ๋ฐ˜๋ณต์••์ถ•์ด ๋ฐœํฌ์ฒด์˜ ์••์ถ• ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
The Effect of Repetitive Compression with Constant Stress on the Compressive Properties of Foams
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ฐจ์ฒ (๋™์„œ๋Œ€ํ•™๊ต)" ]
์Šคํฌ์ธ ํ™” ์ค‘์ฐฝ์šฉ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” PU, IP ๋ฐ PH ๋“ฑ ์„ธ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฐœํฌ์ฒด๋ฅผ ์ผ์ •ํ•œ ์‘๋ ฅ์œผ๋กœ ๋ฐ˜๋ณต์••์ถ•ํ•œ ํ›„, ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ฅธ ๋ฐœํฌ์ฒด์˜ ์••์ถ•๋ ฅ, ์˜๊ตฌ๋ณ€ํ˜•, ํšŒ๋ณต๋ ฅ ๋“ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ๋ฐœํฌ์ฒด์˜ ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ฅธ ์ตœ๋Œ€์••์ถ•๋ ฅ์€ PU์˜ ๊ฒฝ์šฐ๋Š” ๊ฑฐ์˜ ๋ณ€ํ™”ํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์œผ๋‚˜ IP์˜ ๊ฒฝ์šฐ ์ตœ๋Œ€ ์••์ถ•๋ ฅ์€ ํฌ๊ฒŒ ์ €ํ•˜๋˜์—ˆ๋‹ค. PU๋Š” ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ฅธ ๋ฐœํฌ์ฒด์˜ ์˜๊ตฌ๋ณ€ํ˜•์€ ๋ฏธ์†Œํ•˜์˜€์œผ๋‚˜ PH์˜ ๊ฒฝ์šฐ ๋ฐ˜๋ณต์••์ถ•ํšŸ์ˆ˜๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ํ˜„์ €ํ•˜๊ฒŒ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๊ฒฝ๋„ 45์ธ ๋ฐœํฌ์ฒด๋ฅผ 5๋งŒํšŒ ๋ฐ˜๋ณต์••์ถ• ํ•œ ๊ฒฝ์šฐ ๋ฐœํฌ์ฒด์˜ ์˜๊ตฌ๋ณ€ํ˜•์€ PU<IP<PH ์ˆœ์„œ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. PU ๋ฐœํฌ์ฒด์˜ ๊ฒฝ์šฐ ๊ฐ ์••์ถ•๋ฅ ์—์„œ์˜ ์••์ถ•๋ ฅ๊ณผ ํšŒ๋ณต๋ ฅ์€ ๋ฐ˜๋ณต์••์ถ•์— ๋ฌด๊ด€ํ•˜๊ฒŒ ๊ฑฐ์˜ ์ผ์ •ํ•œ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋‚˜, IP ๋ฐ PH์˜ ๊ฒฝ์šฐ ๋ฐ˜๋ณต์••์ถ•์— ๋”ฐ๋ผ ๋ฐœํฌ์ฒด์˜ ์••์ถ•๋ ฅ๊ณผ ํšŒ๋ณต๋ ฅ์ด ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000980245
oai_dc
SBR ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต ๊ฑฐ๋™์— ๋ฏธ์น˜๋Š” ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์˜ ์˜ํ–ฅ
Influence of Styrene Contents on Retraction Behaviors of SBR Vulcanizates
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ์šฐ์ฐฝ์ˆ˜(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ์žฅ๋™ํ˜ธ(๊ธˆํ˜ธํƒ€์ด์–ด)" ]
์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด SBR ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต ๊ฑฐ๋™์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด 15์™€ 21 wt%์ธ SBR์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด ์ ์€ ๊ฐ€ํ™ฉ๋ฌผ์ด ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด ๋งŽ์€ ๊ฐ€ํ™ฉ๋ฌผ์— ๋น„ํ•ด ๋” ๋‚ฎ์€ ์˜จ๋„์—์„œ ํšŒ๋ณตํ•˜๊ธฐ ์‹œ์ž‘ํ•˜์˜€์œผ๋ฉฐ, ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด ์ ์€ ๊ฐ€ํ™ฉ๋ฌผ์˜ ํšŒ๋ณต ์†๋„๊ฐ€ ์Šคํ‹ฐ๋ Œ ํ•จ๋Ÿ‰์ด ๋งŽ์€ ๊ฐ€ํ™ฉ๋ฌผ๋ณด๋‹ค ๋А๋ ธ๋‹ค. ๋‘ ๊ฐ€ํ™ฉ๋ฌผ ๊ฐ„์˜ ํšŒ๋ณต ์ฐจ์ด๋Š” ์นด๋ณธ๋ธ”๋ž™์œผ๋กœ ๋ณด๊ฐ•๋œ ๊ฐ€ํ™ฉ๋ฌผ์ด ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ฒƒ๋ณด๋‹ค ์ปธ๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ๋Š” ์œ ๋ฆฌ์ „์ด์˜จ๋„์™€ ๋ชจ๋“ˆ๋Ÿฌ์Šค๋กœ ์„ค๋ช…ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136888
oai_dc
Maleic Anhydride๋กœ ์ฒ˜๋ฆฌ๋œ ์ €๋ถ„์ž๋Ÿ‰ ํด๋ฆฌ๋ถ€ํƒ€๋””์—”์„ ์ด์šฉํ•œ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์—์„œ ์ถฉ์ „์ œ ๋ถ„์‚ฐ์„ฑ ํ–ฅ์ƒ
Improvement of the Filler Dispersion in Silica-Filled SBR Compounds Using Low Molecular Weight Polybutadiene Treated with Maleic Anhydride
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต)" ]
Maleic anhydride๋กœ ์ฒ˜๋ฆฌ๋œ ์ €๋ถ„์ž๋Ÿ‰ ํด๋ฆฌ๋ถ€ํƒ€๋””์—” (์•ก์ƒ PB)์ด ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์‹ค๋ฆฌ์นด ๋ถ„์‚ฐ์€ ์•ก์ƒ PB์˜ ์ฒจ๊ฐ€์— ์˜ํ•ด ํ–ฅ์ƒ๋˜์—ˆ๋‹ค. Maleic anhydride๊ฐ€ ํฌํ•จ๋œ ์•ก์ƒ PB๊ฐ€ maleic anhydride๊ฐ€ ํฌํ•จ๋˜์ง€ ์•Š์€ ์•ก์ƒ PB๋ณด๋‹ค ์‹ค๋ฆฌ์นด ๋ถ„์‚ฐ์„ฑ ํ–ฅ์ƒ์— ๋” ํšจ๊ณผ์ ์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ์ ๋„๋Š” ์•ก์ƒ PB๊ฐ€ ์ฒจ๊ฐ€๋จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๊ฐ€๊ต๋ฐ€๋„๋Š” ์•ก์ƒ PB์˜ ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๊ณ  ๊ฐ€ํ™ฉ ์†๋„๋Š” ๋А๋ ค์กŒ๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ๋ฅผ ๊ณ ๋ คํ•˜๋ฉด, 5 phr ์ดํ•˜์˜ ์†Œ๋Ÿ‰์œผ๋กœ ์•ก์ƒ PB๋ฅผ ์ฒจ๊ฐ€ํ•จ์œผ๋กœ์จ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ์‚ฌ๋ฃŒ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART000999861
oai_dc
์—ดํ™” ์˜จ๋„๊ฐ€ ์—ํญ์‹œ ์ ‘์ฐฉ์ œ์˜ ์งˆ๋Ÿ‰๋ณ€ํ™” ๋ฐ ์œ ๋ฆฌ์ „์ด์˜จ๋„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effect of Thermal Aging Temperature on Weight Loss and Glass Transition Temperature of Epoxy Adhesives
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ฃผํ˜์ข…(์ถฉ๋‚จ๋Œ€ํ•™๊ต); ๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ข…ํ•™(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊น€์ค€ํ˜•(ใˆœํ™”์ŠนR&A); ๊น€๋ฒ”์šฉ(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์—ดํ™” ์˜จ๋„๊ฐ€ ์•„๋ฏผ (D-230), ์•„๋งˆ์ด๋“œ (G-5022), ๊ทธ๋ฆฌ๊ณ  ์‚ฐ๋ฌด์ˆ˜๋ฌผ (HN- 2200)์— ์˜ํ•ด ๊ฒฝํ™”๋œ ์—ํญ์‹œ ์ ‘์ฐฉ์ œ์˜ ์งˆ๋Ÿ‰๋ณ€ํ™”, ์œ ๋ฆฌ์ „์ด์˜จ๋„ ๋ฐ ๋ชจํด๋กœ์ง€์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ, 3๊ฐ€์ง€ ์ ‘์ฐฉ์ œ ์‹œํŽธ์˜ ์งˆ๋Ÿ‰๊ฐ์†Œ๋Š” ์—ดํ™” ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์ด๋Š” ์—ดํ™” ์˜จ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์‹œํŽธ์˜ ํ‘œ๋ฉด์—์„œ ๋” ๋งŽ์€ ์—ดํ™”๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ ์‹œํŽธ์˜ ์งˆ๋Ÿ‰์ด ๊ฐ์†Œํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. DSC ๋ถ„์„๊ฒฐ๊ณผ์— ๋”ฐ๋ฅด๋ฉด DGEBA/D-230๊ณผ DGEBA/G-5022 ์‹œํŽธ์˜ ์œ ๋ฆฌ์ „์ด์˜จ๋„๋Š” ์—ดํ™” ์˜จ๋„์— ๋”ฐ๋ผ ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, DGEBA/HN-2200 ์‹œํŽธ์˜ ์œ ๋ฆฌ์ „์ด์˜จ๋„๋Š” ์—ดํ™” ์˜จ๋„ 150 โ„ƒ, ์—ดํ™” ์‹œ๊ฐ„ 7์ผ ์ด์ƒ์—์„œ ์ผ์ •ํ•œ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. SEM ๊ฒฐ๊ณผ์—์„œ ์—ดํ™” ์ดํ›„์˜ DGEBA/G-5022 ์‹œํŽธ์˜ ํ‘œ๋ฉด์€ DGEBA/D-230 ๋˜๋Š” DGEBA/HN-2200 ์‹œํŽธ๋ณด๋‹ค ๊ฑฐ์นœ ๋ชจํด๋กœ์ง€๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์ด ๊ฒฐ๊ณผ๋Š” ์‹œํŽธ์˜ ์งˆ๋Ÿ‰ ๋ณ€ํ™”์—์„œ ์–ป์€ ๊ฒฐ๊ณผ์™€ ์ผ์น˜ํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000999860
oai_dc
์‹คํ—˜๊ณ„ํš๋ฒ•์„ ์ด์šฉํ•œ ์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ ์ œ์กฐ ์ตœ์ ์กฐ๊ฑด ํƒ๊ตฌ์— ๊ด€ํ•œ ์—ฐ๊ตฌ 2. ๋‹ค์ค‘ํ˜ผํ•ฉ๋ฌผ ์ตœ์ ๋ฒ•
A Study on the Optimal Conditions by Means of Experimental Design for Preparation of Starch/PVA Blends 2. Multiplex Mixture Optimal Method
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์˜๊ทผ(์ˆ˜์›๋Œ€ํ•™๊ต); ์ด๋ช…์„(์ˆ˜์›๋Œ€ํ•™๊ต)" ]
์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ๋Š” ์ธ์ž๋“ค์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ ํ™” ์กฐ๊ฑด์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํ†ต๊ณ„์  ๋ฐฉ๋ฒ•์ธ ๋‹ค์ค‘ํ˜ผํ•ฉ๋ฌผ ์ตœ์ ๋ฒ•์„ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ, UTM๊ณผ ์ธ์—ด ๊ฐ•๋„๊ณ„๋ฅผ ํ†ตํ•˜์—ฌ ๋ธ”๋ Œ๋“œ์˜ ์ธ์žฅ๊ฐ•๋„, ํŒŒ๋‹จ์‹ ์œจ, ์ดˆ๊ธฐ๋ชจ๋“ˆ๋Ÿฌ์Šค, ์ธ์—ด๊ฐ•๋„์˜ ์ธก์ • ๊ฒฐ๊ณผ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ์˜ ์ œ์กฐ ์ตœ์  ์กฐ๊ฑด์„ ๊ฒฐ์ •ํ•˜์˜€๋‹ค. ์ตœ์ ํ™” ์ƒํƒœ์˜ ์ „๋ถ„/PVA ๋ธ”๋ Œ๋“œ๋Š” ๋†์—…์šฉ ํ•„๋ฆ„์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ ์ค‘ ํŒŒ๋‹จ์‹ ์œจ์„ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ๋ฌผ์„ฑ์ด ๋ชฉํ‘œ์น˜์™€ ๊ฐ™๊ฑฐ๋‚˜ ์กฐ๊ธˆ ์ƒํšŒํ•˜๋Š” ์ˆ˜์ค€์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136891
oai_dc
ํ’€๋Ÿฌ๋ Œ[C60]๊ณผ 3-Chloroperoxy Benzoic acid ๋ฐ˜์‘์˜ ์ดˆ์ŒํŒŒ์  ์กฐ์‚ฌ
Ultrasonic Monitoring of Fullerene[C60] with 3-Chloroperoxy Benzoic acid
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ์›๋ฐฐ(์‚ผ์œก๋Œ€ํ•™๊ต); Vitaly Buckin(University College Dublin)" ]
1,2-dichlorobenzene ์šฉ์•ก์—์„œ ํ’€๋Ÿฌ๋ Œ[C60]๊ณผ 3-chloroperoxy benzoic acid ์˜ ๋ฐ˜์‘์„ ๊ณ ๋ถ„ํ•ด๋Šฅ ์ดˆ์ŒํŒŒ ๋ถ„๊ด‘๊ธฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๋˜ํ•œ 1,2-dichlorobenzene ์šฉ์•ก์—์„œ ํ’€๋Ÿฌ๋ Œ[C60]๊ณผ 3-chloroperoxy benzoic acid์˜ ๋ฐ˜์‘ ์ƒ์„ฑ๋ฌผ์„ MALDI-TOF-MS๋ฅผ ๊ฐ€์ง€๊ณ  ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136889
oai_dc
๋ผํ…์Šค๋ฒ•์— ์˜ํ•œ ์ฒœ์—ฐ๊ณ ๋ฌด-ํด๋ ˆ์ด ๋‚˜๋…ธ ๋ณตํ•ฉ์žฌ๋ฃŒ : ๋ชจํด๋กœ์ง€์™€ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ
Natural Rubber-Clay Nanocomposites by Latex Method : Morphology and Mechanical Properties
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์›ํ˜ธ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ์กฐ์„๋ฃก(ํ•œ๊ตญ๊ธฐ์ˆ ๊ต์œก๋Œ€ํ•™๊ต); ๊ฐ•์ข…ํ˜‘(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๊ฐ•๋ณ‘์„(๋ถ€์‚ฐ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ปดํŒŒ์šด๋”ฉ๋ฒ• (compounding method)๊ณผ ๋ผํ…์Šค๋ฒ• (latex method)์„ ์ด์šฉํ•˜์—ฌ dodecylamine์œผ๋กœ ์œ ๊ธฐํ™”ํ•œ MMT(DA-MMT)๋กœ ๋ณด๊ฐ•๋œ ์ฒœ์—ฐ๊ณ ๋ฌด-ํด๋ ˆ์ด ๋‚˜๋…ธ ๋ณตํ•ฉ์žฌ๋ฃŒ๋ฅผ ์ œ์กฐํ•˜์˜€๋‹ค. ๋˜ํ•œ Cloisite 15A, carbon black, Na-MMT ์ถฉ์ „ ๋ฐฐํ•ฉ๊ณ ๋ฌด์™€ ๋ผํ…์Šค๋ฒ• (latex method)์„ ์ด์šฉํ•œ DA-MMT ์ถฉ์ „ ๋ฐฐํ•ฉ๊ณ ๋ฌด์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ ๋ฐ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์„ ๋น„๊ต ํ•˜์˜€๋‹ค. ์นด๋ณธ๋ธ”๋ž™์„ ์ œ์™ธํ•œ ๋ชจ๋“  ์ถฉ์ „์ œ์˜ ํ•จ๋Ÿ‰์€ 10 phr๋กœ ๊ณ ์ •ํ•˜์˜€๋‹ค. XRD ํŒจํ„ด์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ๋กค๋ฐ€ ์ž‘์—… ํ›„์— ๊ฐ€์žฅ ๋งŽ์€ ์‚ฝ์ž…๊ณผ ๋ฐ•๋ฆฌ๊ฐ€ ์ด๋ฃจ์–ด์ ธ NR/DA-MMT ๋‚˜๋…ธ ๋ณตํ•ฉ์žฌ๋ฃŒ์—์„œ๋Š” DA-MMT์˜ ์ „์ฒด silicates layer๊ฐ€ 13~14์ธต์—์„œ 2~3์ธต์˜ silicates์˜ ํ˜•ํƒœ๋กœ ๋ฐ•๋ฆฌ๋œ ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํ•˜์ง€๋งŒ, ๊ฐ€๊ต ๊ณผ์ •์—์„œ์˜ ๋†’์€ ์—ด๊ณผ ์••๋ ฅ์œผ๋กœ ์ธํ•ด ์ผ๋ถ€ ์œ ๊ธฐํ™”์ œ๊ฐ€ ๋น ์ ธ๋‚˜๊ฐ์œผ๋กœ์จ ์ธต๊ฐ„ ๊ฑฐ๋ฆฌ๊ฐ€ ๊ฐ์†Œ๋œ DA-MMT๋„ ์กด์žฌํ•˜์˜€๋‹ค. ์ด๋Š” TEM ๊ฒฐ๊ณผ์—์„œ๋„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ฐ€๊ต๋„์˜ ๊ฒฝ์šฐ NR/Cloisite 15A ์ปดํŒŒ์šด๋“œ๊ฐ€ ๊ฐ€์žฅ ๋†’์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ํ•˜์ง€๋งŒ ๊ฐ€ํ™ฉ ํŠน์„ฑ์—์„œ ๋™์ผ ํ•จ๋Ÿ‰์˜ ์ถฉ์ „์ œ๊ฐ€ ์ฒจ๊ฐ€๋œ ๊ณ ๋ฌด์˜ ๊ฐ€ํ™ฉ ํŠน์„ฑ์„ ๋น„๊ตํ•˜๋ฉด, NR/DA-MMT ์ปดํŒŒ์šด๋“œ๊ฐ€ ๊ฐ€์žฅ ๋†’์€ ODR ํ† ํฌ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๊ณ , ๋˜ํ•œ ๊ฐ€์žฅ ๋†’์€ ์ธ์žฅ ๊ฐ•๋„, ๋ชจ๋“ˆ๋Ÿฌ์Šค ๋ฐ ์ธ์—ด ๊ฐ•๋„๋ฅผ ๋‚˜ํƒ€๋ƒ„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ ์ฆ๊ฐ€๋Š” ๊ฐ€๊ต๋„์˜ ์ฆ๊ฐ€ ํšจ๊ณผ๋ณด๋‹ค ๋‚˜๋…ธ ํฌ๊ธฐ๋กœ ๋ถ„์‚ฐ๋œ DA-MMT์˜ ์šฐ์ˆ˜ํ•œ ๋ณด๊ฐ• ํšจ๊ณผ ๋•Œ๋ฌธ์ด๋‹ค. ๋˜ํ•œ ํ˜ผํ•ฉ ๋ฐฉ๋ฒ•์„ ๋‹ฌ๋ฆฌํ•œ NR/DA-MMT ๋‚˜๋…ธ ๋ณตํ•ฉ์žฌ๋ฃŒ(์ปดํŒŒ์šด๋”ฉ๋ฒ•) ๋Œ€๋น„ NR/DA-MMT ๋‚˜๋…ธ ๋ณตํ•ฉ์žฌ๋ฃŒ(๋ผํ…์Šค๋ฒ•)๊ฐ€ ํด๋ ˆ์ด์˜ ๋ฐ•๋ฆฌ์ •๋„ ๋ฐ ๋ถ„์‚ฐ๋„์˜ ์ฐจ์ด๋กœ ์ธํ•ด ๋†’์€ ๋ชจ๋“ˆ๋Ÿฌ์Šค, ์ธ์žฅ๊ฐ•๋„ ๋ฐ ์ธ์—ด๊ฐ•๋„๋ฅผ ๋‚˜ํƒ€๋ƒ„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001000057
oai_dc
์ถฉ๊ฒฉํ•˜์ค‘์„ ๋ฐ›๋Š” ๊ณ ๋ฌด๊ตฌ์กฐ๋ฌผ์˜ ๋™ํŠน์„ฑ ํ‰๊ฐ€
Evaluation of the Dynamic Characteristics of Rubber Structure under Impact Force
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์™„๋‘(ํ•œ๊ตญ๊ธฐ๊ณ„์—ฐ๊ตฌ์›); ๊น€๋™์ง„(ํŠนํ—ˆ์ฒญ); ์ด์˜์‹ (์ถฉ๋‚จ๋Œ€ํ•™๊ต)" ]
๊ณ ๋ฌด๋Š” ๊ธˆ์† ๋ฐ ํ”Œ๋ผ์Šคํ‹ฑ ์žฌ๋ฃŒ์™€ ๋‹ฌ๋ฆฌ ์ž‘์€ ํ•˜์ค‘์—์„œ๋„ ํฐ ๋ณ€ํ˜•์ด ๋ฐœ์ƒ๋˜๋ฉฐ, ๋†’์€ ๋ณ€ํ˜•๊ตฌ๊ฐ„์—์„œ ํƒ„์„ฑํŠน์„ฑ์„ ๋ณด์ด๋Š” ํŠน์ง•์ด ์žˆ๋‹ค. ํŠนํžˆ ์ถฉ๊ฒฉํก์ˆ˜ ํŠน์„ฑ์ด ๊ธˆ์† ๋ฐ ํ”Œ๋ผ์Šคํ‹ฑ๋ณด๋‹ค ์šฐ์ˆ˜ํ•˜๋ฏ€๋กœ ์ œ์ง„ ๋ฐ ์ถฉ๊ฒฉ ์™„์ถฉ๊ตฌ์กฐ๋ฌผ๋กœ ๋„๋ฆฌ ํ™œ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ์ถฉ๊ฒฉํ•˜์ค‘์„ ๋ฐ›๋Š” ๊ณ ๋ฌด ๊ตฌ์กฐ๋ฌผ์˜ ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ž์œ  ๋‚™ํ•˜ํ˜• ์ถฉ๊ฒฉ์‹œํ—˜๊ธฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ถฉ๊ฒฉ์‹คํ—˜์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ, ABAQUS/ Explicit๋ฅผ ์ด์šฉํ•˜์—ฌ ์œ ํ•œ์š”์†Œ ํ•ด์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ณ ๋ฌด์˜ ๋™๊ฐ•์„ฑ์€ ์ถฉ๊ฒฉํŽ„์Šค์˜ ์ตœ๋Œ€๋ณ€ํ˜•๋Ÿ‰๊ณผ ์ถฉ๊ฒฉ์ง€์†์‹œ๊ฐ„์œผ๋กœ๋ถ€ํ„ฐ ์–ป์–ด์ง„ ์ง„ํญ๊ณผ ์ฃผํŒŒ์ˆ˜๋ฅผ ์ ์šฉํ•˜์—ฌ ๋™ํŠน์„ฑ ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜๊ณ  WLF๋ชจ๋ธ์„ ์ ์šฉํ•˜์—ฌ ๋†’์€ ์ฃผํŒŒ์ˆ˜ ๋Œ€์—ญ์˜ ๋™๊ฐ•์„ฑ์„ ์˜ˆ์ธกํ•˜์˜€๋‹ค. ์‹คํ—˜์„ ์‹ค์‹œํ•œ 0.3~1.5J์˜ ์ถฉ๊ฒฉ์—๋„ˆ์ง€ ์˜์—ญ์—์„œ๋Š” ๊ณ ๋ฌด์˜ ๊ฒฝ๋„๊ฐ€ ์ฆ๊ฐ€๋˜๋ฉด ์ถฉ๊ฒฉํก์ˆ˜์œจ์ด ๊ฐ์†Œ๋˜๋ฉฐ, ์ถฉ๊ฒฉ์—๋„ˆ์ง€๊ฐ€ ์ปค์งˆ์ˆ˜๋ก ์ถฉ๊ฒฉํก์ˆ˜์œจ์€ ๊ฐ์†Œํ•˜๋Š” ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136890
oai_dc
ํ‘œ๋ฉด๊ธฐ๋Šฅํ™”๋œ ํํƒ€์ด์–ด ๋ถ„๋ง์ด PP/ํํƒ€์ด์–ด๋ถ„๋ง ๋ณตํ•ฉ์ฒด์˜ ์—ด ๋ฐ ์œ ๋ณ€ํ•™์  ์„ฑ์งˆ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Influence of Surface Functionalized Waste Tire Powder on the Thermal and Rheological Properties of Polypropylene/Waste Tire Powder Composite
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์„ฑํšจ(์ˆ˜์›๊ฐ€ํ†จ๋ฆญ๋Œ€ํ•™๊ต); ๋ฅ˜์Šนํ›ˆ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์ง„๊ตญ(๊ฒฝ์ƒ๋Œ€ํ•™๊ต); A.M. Shanmugharaj(๊ฒฝ์ƒ๋Œ€ํ•™๊ต)" ]
Allylamine์„ ์ด์šฉํ•˜์—ฌ UVํ•˜์—์„œ ํํƒ€์ด์–ด ๋ถ„๋ง์„ ๊ฐœ์งˆํ•˜์˜€์œผ๋ฉฐ, ์ด๋ฅผ ์ด์šฉํ•œ PP/ํํƒ€์ด์–ด๋ถ„๋ง ๋ณตํ•ฉ์ฒด์˜ ์—ด์ , ์œ ๋ณ€ํ•™์  ์„ฑ์งˆ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. X-ray ๋ถ„์„๊ฒฐ๊ณผ ๋ฌด์ˆ˜๋ง๋ ˆ ์‚ฐ์ด ๊ทธ๋ผํ”„ํŠธ๋œ ํด๋ฆฌํ”„๋กœํ•„๋ Œ๊ณผ ๊ฐ™์€ ์ƒ์šฉํ™”์ œ๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ ๊ฒฐ์ •์˜ ํ”ผํฌ ๊ฐ•๋„๊ฐ€ ์ฆ๊ฐ€ํ•œ ๋ฐ˜๋ฉด ์ƒ์šฉํ™”์ œ๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ์™„์ „ํžˆ ์—†์–ด์ง์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, DSC ๊ฒฐ๊ณผ์—์„œ๋„ ์ด๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ฐœ์งˆ๋œ ํํƒ€์ด์–ด ๋ถ„๋ง์„ ํ•จ์œ ํ•œ ๋ณตํ•ฉ์ฒด์˜ ์šฉ์œต์ ๋„์™€ ํƒ„์„ฑ๋ชจ๋“ˆ๋Ÿฌ์Šค๋Š” ๊ฐœ์งˆ๋˜์ง€ ์•Š์€ ๋ถ„๋ง์„ ํ•จ์œ ํ•œ ๋ณตํ•ฉ์ฒด ๋ณด๋‹ค ๋†’์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ์ด๋Š” ๊ฐœ์งˆ๋œ ๋ถ„๋ง ํ‘œ๋ฉด์˜ ์•„๋ฏผ๊ธฐ์™€ ๋ง๋ ˆ์ด์‚ฐ์ด ๊ทธ๋ผํ”„ํŠธ๋œ PP์˜ ์ƒํ˜ธ์ž‘์šฉ์— ๊ธฐ์ธํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136701
oai_dc
NBR์„ ์ด์šฉํ•œ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ SBR ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ ํ–ฅ์ƒ : SBR๊ณผ NBR์˜ ๋ถ„๋ฆฌ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ์˜ํ–ฅ
Improvement of Properies of Sillica-Filled SBR Compounds Using NBR : Influence of Separate Load of SBR and NBR
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ฑ์‹ (์„ธ์ข…๋Œ€ํ•™๊ต); ๊น€๋ฒ”ํƒœ(์ „๋ถ๋Œ€ํ•™๊ต)" ]
๋ฐฐํ•ฉ ์กฐ๊ฑด๊ณผ ๊ณต์ •์€ ์ถฉ์ง„์ œ ๋ถ„์‚ฐ, ์ ๋„, ๊ฒฐํ•ฉ๊ณ ๋ฌด ํ˜•์„ฑ ๋“ฑ๊ณผ ๊ฐ™์€ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ์˜ํ–ฅ์„ ์ค€๋‹ค. NBR๊ณผ SBR์˜ ๋ถ„๋ฆฌ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์ด NBR์ด ํ•จ์œ ๋œ ์‹ค๋ฆฌ์นด๋กœ ๋ณด๊ฐ•๋œ ๊ณ ๋ฌด ๋ฐฐํ•ฉ๋ฌผ์˜ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜์˜€๋‹ค. NBR ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฐ€๊ต ์‹œ๊ฐ„๊ณผ ์†๋„๋Š” ๋นจ๋ผ์กŒ๋‹ค. ๊ฐ€๊ต๋ฐ€๋„๋Š” NBR ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ฒฐํ•ฉ๊ณ ๋ฌด๋Ÿ‰๋„ NBR ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ฒฐํ•ฉ ๊ณ ๋ฌด ์ค‘์˜ NBR ํ•จ๋Ÿ‰์€ ๋ฐฐํ•ฉ๋ฌผ ๊ณ ๋ฌด ์ค‘์˜ NBR ํ•จ๋Ÿ‰๋ณด๋‹ค ๋†’์•˜๋‹ค. ๊ฒฐํ•ฉ๊ณ ๋ฌด๋Ÿ‰์€ ๋™์‹œ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋ถ„๋ฆฌ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ๊ฒฝ์šฐ ๋” ๋†’์•˜๋‹ค. ๊ฐ€๊ต ์‹œ๊ฐ„๊ณผ ์†๋„๋Š” ๋™์‹œ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋ถ„๋ฆฌ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ๋•Œ ๋” ๋А๋ ธ๋‹ค. ๊ฐ€๊ต๋ฐ€๋„๋„ ๋™์‹œ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ๊ฒฝ์šฐ๋ณด๋‹ค ๋ถ„๋ฆฌ ์ฒจ๊ฐ€ ๋ฐฐํ•ฉ์˜ ๊ฒฝ์šฐ ๋” ๋‚ฎ์•˜๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136700
oai_dc
์ถฉ์ „์žฌ-ํƒ„์„ฑ์ฒด ์ƒํ˜ธ์ž‘์šฉ. 11. ์ƒ์••ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ๊ฐ€ ๋‚˜๋…ธ๊ตฌ์กฐ์˜ ์‹ค๋ฆฌ์นด ํ‘œ๋ฉดํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Filler-Elastomer Interactions. 11. Influence of Atmospheric Pressure Plasma on Surface Properties of Nanoscaled Sillicas
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ฐ•์‹ ์˜(์ „๋‚จ๋Œ€ํ•™๊ต); ๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ์ง„์„ฑ์—ด(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‹ค๋ฆฌ์นด/๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๊ณ„๋ฉด ๋ฌผ์„ฑ๊ณผ ์—ด์•ˆ์ •์„ฑ์— ๋Œ€ํ•œ ์‚ฐ์†Œํ”Œ๋ผ์ฆˆ๋งˆ์˜ ์˜ํ–ฅ์— ๋Œ€ํ•˜์—ฌ ์‚ดํŽด๋ณด์•˜๋‹ค. ์‹ค๋ฆฌ์นด์˜ ํ‘œ๋ฉดํŠน์„ฑ์€ XPS์™€ ์ ‘์ด‰๊ฐ ์ธก์ •์„ ํ†ตํ•˜์—ฌ ์‚ดํŽด๋ณด์•˜๋‹ค. ์‹ค๋ฆฌ์นด/๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ๊ณผ ์—ด์•ˆ์ •์„ฑ์€ ๊ฐ๊ฐ ์ธ์—ด์—๋„ˆ์ง€ (GIIIC)์™€ ์—ด์ค‘๋Ÿ‰๋ถ„์„ (TGA)๋ฅผ ํ†ตํ•˜์—ฌ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ, ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์‹œ๊ฐ„์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์‹ค๋ฆฌ์นด ํ‘œ๋ฉด์— ์‚ฐ์†Œ๊ฐ€ ํ•จ์œ ๋œ ๊ทน์„ฑ ๊ด€๋Šฅ๊ธฐ์˜ ๋„์ž…๋Ÿ‰์ด ์ฆ๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ด์— ๋”ฐ๋ผ ๊ณ ๋ฌด ๋ณตํ•ฉ์žฌ๋ฃŒ์˜ ์ธ์—ด์—๋„ˆ์ง€์™€ ์—ด์•ˆ์ •์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฐ๊ณผ๋Š” NBR๊ณผ ๊ฐ™์€ ๊ทน์„ฑ๊ณ ๋ฌด๊ฐ€ ์‚ฐ์†Œ๊ฐ€ ํ•จ์œ ๋œ ๊ด€๋Šฅ๊ธฐ๊ฐ€ ๋„์ž…๋œ ์‹ค๋ฆฌ์นด์™€ ์ƒ๋Œ€์ ์œผ๋กœ ๋†’์€ ์ƒํ˜ธ์ž‘์šฉ์„ ํ•˜๊ธฐ ๋•Œ๋ฌธ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136702
oai_dc
๋‚˜ํ”„ํƒˆ๋ Œ๊ธฐ๋ฅผ ๊ฐ–๋Š” ์ƒˆ๋กœ์šด ์•ก์ •ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ํ•ฉ์„ฑ ๋ฐ ํŠน์„ฑ
Synthesis and Characterization of New Thermotropic Liquid Crystalline Polyurethanes with Naphthalene Moiety
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ข…๋ฐฑ(๋™์˜๋Œ€ํ•™๊ต); ์ด๊ด‘ํ˜„(๋™์˜๋Œ€ํ•™๊ต)" ]
์ƒˆ๋กœ์šด ํ˜•ํƒœ์˜ ์•ก์ •์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„์„ 2,6-bis( -hydroxyalkoxy)naphthalene (BHNm; m= 5, 6, 8, 11)๊ณผ 2,5-tolylene diisocyanate ๋˜๋Š” 1,4-phenylene diisocyanate์˜ ์ค‘๋ถ€๊ฐ€ ๋ฐ˜์‘์— ์˜ํ•ด ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํด๋ฆฌ์šฐ๋ ˆํƒ„์˜ ๊ณ ์œ  ์ ์„ฑ๋„๋Š” 0.28-0.43 dL/g ์˜€๋‹ค. ์—ด์  ์„ฑ์งˆ์€ DSC ๋ฐ ํŽธ๊ด‘ํ˜„๋ฏธ๊ฒฝ์— ์˜ํ•ด ์ธก์ •๋˜์—ˆ๋‹ค. ๋‹จ๋Ÿ‰์ฒด BHNm๊ณผ ๋ฉ”ํ‹ธ์น˜ํ™˜๊ธฐ๋ฅผ ๊ฐ€์ง„ 2,5-tolylene diisocyanate์— ์˜ํ•ด ํ•ฉ์„ฑ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„์€ ๋ชจ๋‘ ๋‹จ๋ฐฉ์„ฑ ์•ก์ •์„ฑ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ BHNm์™€ 1,4-phenylene diisocyanate๋ฅผ ํ•ฉ์„ฑํ•œ ํด๋ฆฌ์šฐ๋ ˆํƒ„์—์„œ๋Š” DSC์™€ ํŽธ๊ด‘ํ˜„๋ฏธ๊ฒฝ์œผ๋กœ ์กฐ์‚ฌ ๊ฒฐ๊ณผ ์ „ํ˜€ ์•ก์ •์„ฑ์„ ๋‚˜ํƒ€๋‚ด์ง€ ์•Š์•˜๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136745
oai_dc
์—ํ‹ธ๋ Œ ํ”„๋กœํ•„๋ Œ ๋””์—” ๊ณ ๋ฌด/๋ฉ”ํƒ€ํฌ๋ฆด์‚ฐ์•„์—ฐ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๋ณตํ•ฉ์ฒด์˜ ์ œ์กฐ์™€ ๋ฌผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Preparation and Properties of EPDM/Zinc Methacrylate Hybrid Composites
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์žฅ์˜์šฑ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์›์ข…ํ›ˆ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ฃผํ˜„์„(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
๋ฉ”ํƒ€ํฌ๋ฆด์‚ฐ์˜ ์•„์—ฐ์—ผ์ธ ZMA๋ฅผ EPDM๊ณ ๋ฌด์™€ ์ง์ ‘ ๋ธ”๋ Œ๋”ฉํ•˜๊ฑฐ๋‚˜ ๋˜๋Š” ZnO์™€ MAA์˜ ํ˜•ํƒœ๋กœ ์ฒจ๊ฐ€ํ•œ ํ›„ ์ด๋“ค๊ฐ„์˜ ์ค‘ํ™”๋ฐ˜์‘์„ ์œ ๋„ํ•˜์—ฌ ๊ณ ๋ฌด์— in-situ๋กœ ํ˜•์„ฑ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์„ ์ด์šฉํ•˜์—ฌ EPDM/ZMA ๋ณตํ•ฉ์ฒด๋ฅผ ์ œ์กฐํ•˜์˜€๋‹ค. ์ธ์žฅ์‹œํ—˜, ์ธ์—ด์‹œํ—˜, ์—ด๋…ธํ™”์‹œํ—˜ ๊ฒฐ๊ณผ ZMA์˜ ์ฒจ๊ฐ€๋Š” EPDM์˜ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ ๋ฐ ์—ด๋…ธํ™”์— ๋Œ€ํ•œ ์•ˆ์ •์„ฑ์„ ํ˜„์ €ํžˆ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋˜ํ•œ, ZMA์˜ ์ฒจ๊ฐ€๋Š” EPDM๊ณ ๋ฌด์™€ ๊ธˆ์†๊ณผ์˜ ์ ‘์ฐฉ๋ ฅ์„ ํฌ๊ฒŒ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ธฐ๊ณ„์ ๋ฌผ์„ฑ ๋ฐ ์ ‘์ฐฉ๋ฌผ์„ฑ์˜ ํ–ฅ์ƒํšจ๊ณผ๋Š” ๊ณผ๋Ÿ‰์˜ ZnO๋ฅผ ์‚ฌ์šฉํ•œ ์ค‘ํ™”๋ฐ˜์‘์— ์˜ํ•ด ZMA๋ฅผ ํ˜•์„ฑ์‹œํ‚จ ๋ณตํ•ฉ์ฒด์—์„œ ๋”์šฑ ํฌ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋Š” ZMA์˜ ๋„์ž…์— ์˜ํ•œ ์ด์˜จ๊ฐ€๊ต๊ฒฐํ•ฉ์˜ ํ˜•์„ฑ ๋ฐ ๊ณ ๋ฌด๋งคํŠธ๋ฆญ์Šค์—์„œ์˜ ZMA ๋„๋ฉ”์ธ์˜ ๋ถ„์‚ฐ๋„์™€ ์—ฐ๊ด€๋˜๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋˜์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000950250
oai_dc
์—ํญ์‹œ ๋ฌด์ˆ˜ํ™”๋ฌผ ๊ฒฝํ™”์˜ ๋™๋ ฅํ•™์  ์—ฐ๊ตฌ : ๋ฌด์ˆ˜ํ™”๋ฌผ์˜ ์‚ฌ์Šฌ ๊ธธ์ด ํšจ๊ณผ
Kinetics of Anhydride Curing of Epoxy : Effect of Chain Length of Anhydride
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์ต์ˆ˜(๋ชฉ์›๋Œ€ํ•™๊ต); ์ด์žฌ๋ฝ(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›)" ]
์‹œ์ฐจ์—ด๋ถ„์„๊ณ„(DSC)๋ฅผ ์ด์šฉํ•˜์—ฌ ๋‹ฌ๋ฆฐ(pendant) ํƒ„์†Œ์นด๋ณธ๊ธธ์ด๊ฐ€ 8(C-8), 12(C-12), 16(C-16)์ธ 3 ๊ฐ€์ง€ ์ข…๋ฅ˜์˜ ๋ฌด์ˆ˜ํ™”๋ฌผ(ASA)๊ณผ ๋‘ ๊ฐ€์ง€ ์ด‰๋งค๋ฅผ ์ด์šฉํ•œ ์—ํญ์‹œ ์ˆ˜์ง€์˜ ๊ฒฝํ™” ๋™๋ ฅํ•™์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๋น„๋“ฑ์˜จ(Nonisothermal)๊ณผ ๋“ฑ์ „ํ™˜(Isoconversional)๋ฒ•์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋น„๋“ฑ์˜จ๋ฒ•์˜ ๊ฒฐ๊ณผ๋Š” ๋ฌด์ˆ˜ํ™”๋ฌผ์˜ ๋‹ฌ๋ฆฐ ์นด๋ณธ๊ธธ์ด์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ์—๋Š” ํฐ ์ฐจ์ด๊ฐ€ ์—†์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋“ฑ์ „ํ™˜๋ฒ•์—์„œ๋Š” ์ด‰๋งค์‚ฌ์šฉ์— ๋”ฐ๋ผ ๊ฐœ์‹œ๋ฐ˜์‘์˜ ํ™œ์„ฑํ™” ์—๋„ˆ์ง€๊ฐ€ C-8, C-12, ๊ทธ๋ฆฌ๊ณ  C-16 ์˜ ๊ฒฝ์šฐ ๊ฐ๊ฐ 61.7~57.7 kJ/mol, 63.0~57.3 kJ/mol, ๊ทธ๋ฆฌ๊ณ  130.4 kJ/mol~94.2 kJ/mol ์ด์—ˆ๋‹ค. ๋ณด๊ณ ๋œ ๊ฐœ์‹œ๋ฐ˜์‘์˜ ํ™œ์„ฑํ™”์—๋„ˆ์ง€ 20 kJ/mol ๊ณผ ๋‹ค๋ฅธ ๊ฒƒ์€ ๋ฌด์ˆ˜ํ™”๋ฌผ์˜ ๋‹ฌ๋ฆฐ ํƒ„์†Œ๊ธธ์ด์— ๋”ฐ๋ฅธ ํšจ๊ณผ๋กœ ํ•ด์„๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136744
oai_dc
์ž์œ  ๋ผ๋””์นผ ์ค‘ํ•ฉ๋ฐ˜์‘์—์„œ ์‚ฌ์Šฌ์ด๋™์ œ์˜ ์น˜ํ™˜๊ธฐ ํšจ๊ณผ
Effect of Substituent of Transfer agent in the Free Radical Polymerization
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์ต์ˆ˜(๋ชฉ์›๋Œ€ํ•™๊ต)" ]
์‚ฌ์—ผํ™”ํƒ„์†Œ๋Š” C-Cl๊ฒฐํ•ฉ์ด ๋Š์–ด์ง„ ํ›„์— ์ƒ์„ฑ๋˜๋Š” ์‚ผ์—ผํ™”ํƒ„์†Œ ๋ผ๋””์นผ์˜ ๊ณต๋ช… ์•ˆ์ •์„ฑ์— ์˜ํ•ด ๋งค์šฐ ๋ฐ˜์‘์„ฑ์ด ๋†’์€ ์‚ฌ์Šฌ์ด๋™์ œ๋กœ ์•Œ๋ ค์ ธ ์žˆ์œผ๋ฉฐ, ๋ณธ ๋…ผ๋ฌธ์€ ๋ฒค์งˆ ๋ผ๋””์นผ๊ณผ ์‚ผ์—ผํ™”ํƒ„์†Œ ๋ผ๋””์นผ์˜ ์•ˆ์ •์„ฑ์„ ๋น„๊ต์—ฐ๊ตฌํ•˜์˜€๋‹ค. ํ๋ฐ€ํด๋กœ๋ผ์ด๋“œ๋Š” C-Cl๊ฒฐํ•ฉ์ด ๋Š์–ด์ง„ ํ›„์— ๋ฒค์งˆ ๋ผ๋””์นผ์„ ์ƒ์„ฑํ•˜๋ฏ€๋กœ ์ด ์—ฐ๊ตฌ์— ์ ํ•ฉํ•œ ๊ตฌ์กฐ์ด๋‹ค. ํ๋ฐ€ํด๋กœ๋ผ์ด๋“œ์™€ ์‚ฌ์—ผํ™”ํƒ„์†Œ์˜ ๋ฐ˜์‘์„ฑ์€ ์Šคํ‹ฐ๋ Œ์„ ๋‹จ๋Ÿ‰์ฒด๋กœํ•œ ์ž์œ ๋ผ๋””์นผ ์ค‘ํ•ฉ์„ ํ†ตํ•ด ๊ณ„์‚ฐ๋œ ์‚ฌ์Šฌ ์ด๋™ ์ƒ์ˆ˜๋กœ ๋น„๊ตํ•˜์˜€๋‹ค.์‹คํ—˜ ๊ฒฐ๊ณผ์— ๋”ฐ๋ฅด๋ฉด ํ๋ฐ€ํด๋กœ๋ผ์ด๋“œ๋Š” ์‚ฌ์—ผํ™”ํƒ„์†Œ๋ณด๋‹ค ๋” ๋ฐ˜์‘์„ฑ์ด ๋†’์•˜๋‹ค. ๊ณ„์‚ฐ๋œ ํ๋ฐ€ํด๋กœ๋ผ์ด๋“œ์˜ ์Šคํ‹ฐ๋ Œ์— ๋Œ€ํ•œ ์‚ฌ์Šฌ์ด๋™์ƒ์ˆ˜ ๊ฐ’์ด ์•ฝ 0.0463์œผ๋กœ 0.0011์ธ ์‚ฌ์—ผํ™”ํƒ„์†Œ ๋ณด๋‹ค ํ›จ์”ฌ ๋†’์•˜๋‹ค. ์ด ๊ฒฐ๊ณผ๋Š” ๋ฒค์งˆ ๋ผ๋””์นผ์ด ์‚ผ์—ผํ™”ํƒ„์†Œ ๋ผ๋””์นผ๋ณด๋‹ค ํ›จ์”ฌ ๋†’์€ ์•ˆ์ •์„ฑ์„ ๋ณด์—ฌ์ฃผ๊ธฐ ๋•Œ๋ฌธ์ธ ๊ฒƒ์œผ๋กœ ์ถ”์ •๋œ๋‹ค. ํ๋ฐ€ํด๋กœ๋ผ์ด๋“œ์˜ ์‚ฌ์Šฌ์ด๋™์ƒ์ˆ˜์˜ ์œ ํšจ์„ฑ์„ ์กฐ์‚ฌํ•˜๊ธฐ ์œ„ํ•˜์—ฌ Monte Carlo ๋ชจ์˜ ์‹คํ—˜ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART000950251
oai_dc
๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์‚ฐํ™”์ œ๋ฅผ ์ด์šฉํ•œ ํ’€๋Ÿฌ๋ Œ[C60]์˜ ์‚ฐํ™”๋ฐ˜์‘
The Oxidation of Fullerene[C60] using Several Oxidants under Microwave Irradiation
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ์›๋ฐฐ(์‚ผ์œก๋Œ€ํ•™๊ต); ํ™ฉ์„ฑํ˜ธ(์‚ผ์œก๋Œ€ํ•™๊ต); ์•ˆ์ฃผํ˜„(์‚ผ์œก๋Œ€ํ•™๊ต)" ]
ํ’€๋Ÿฌ๋ Œ[C60]์€ 3-chloroperoxy benzoic acid, benzoyl peroxide, trichloroisocyanuric acid, chromium(VI) oxide ๋“ฑ์˜ ์‚ฐํ™”์ œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ๋ฐ˜์‘์‹œ์ผœ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ [C60(O)n](n=1~4 or n=1)์„ ํ•ฉ์„ฑ ํ•˜์˜€๋‹ค. ๋™์ผํ•œ ๋งˆ์ดํฌ๋กœํŒŒ ์กฐ๊ฑด์—์„œ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์‚ฐํ™”์ œ์™€ ํ’€๋Ÿฌ๋ Œ[C60]์˜ ๊ณ ์ฒด์ƒํƒœ ๋ฐ˜์‘์„ฑ์€ 3-chloroperoxy benzoic acid > benzoyl peroxide > trichloroisocyanuric acid chromium(VI) oxide ์ˆœ์œผ๋กœ ์ฆ๊ฐ€ํ•จ์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. MALDI-TOF-MS, UV-visible, ๊ทธ๋ฆฌ๊ณ  HPLC๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ์ƒ์„ฑ๋œ ํ’€๋Ÿฌ๋ Œ ์‚ฐํ™”๋ฌผ์€[C60(O)n] (n=1~4 or n=1)์ž„์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000218.xml
ART001136699
oai_dc
์œ ํ™” Chlorosulfonated Polyethylene Rubber (CSM)์˜ ์ œ์กฐ ๋ฐ ํŠน์„ฑ ์—ฐ๊ตฌ
Preparation and Characterization of Emulsified Chlorosulfonated Polyethylene Rubber (CSM)
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ธ์˜(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ตœ๊ต์ฐฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ด์€๊ฒฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” CSM ์—๋ฉ€์ ผ์˜ ๋ฌผ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ณ ์ž ๊ธˆ์†์„ฑ ๊ฐ€๊ต์ œ์ธ magnesium carbonate ๋ฐ calcium hydroxide๋ฅผ ์ฒจ๊ฐ€ํ•˜์—ฌ ๊ฐ€๊ต๋ฐ€๋„, ์—ด์ ํŠน์„ฑ, ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€ ๊ทธ๋ฆฌ๊ณ  ์ธ์žฅ๊ฐ•๋„, ํŒŒ๋‹จ์‹ ์œจ ๋ฐ ์ธ์—ด๊ฐ•๋„ ํŠน์„ฑ์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค, ๊ธˆ์†์„ฑ ๊ฐ€๊ต์ œ์ธ magnesium carbonate ๋ฐ calcium hydroxide ์–‘์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ CSM ์—๋ฉ€์ ผ ํ•„๋ฆ„์€ ๊ฐ€๊ต๋ฐ€๋„๋Š” ์ฆ๊ฐ€ํ•˜์˜€๊ณ , ์ด์— ๋‚ด์ˆ˜์„ฑ๊ณผ Tg ๊ฐ’๋„ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ธˆ์†์„ฑ ๊ฐ€๊ต์ œ๋กœ magnesium carbonate๋ฅผ ์ฒจ๊ฐ€ํ•˜์˜€์„ ๋•Œ calcium hydroxide์— ๋น„ํ•ด์„œ ๋‹ค์†Œ ๋†’์€ ๊ฐ€๊ต๋ฐ€๋„์™€ Tg ๊ฐ’์„ ๋ณด์˜€๋‹ค. ํ•˜์ง€๋งŒ CSM ์—๋ฉ€์ ผ ํ•„๋ฆ„์˜ ํ‘œ๋ฉด์—๋„ˆ์ง€ ๋ฐ ๊ธฐ๊ณ„์  ํŠน์„ฑ๋“ค์€ ๋‹ค์†Œ ๋‹ค๋ฅธ ๊ฑฐ๋™์„ ๋ณด์˜€๋‹ค. Magnesium carbonate 0.75% ๊ทธ๋ฆฌ๊ณ  calcium hydroxide 1.0% ์ฒจ๊ฐ€ํ•œ ๊ฒฝ์šฐ๊ฐ€ ๊ฐ€์žฅ ๋†’์€ ํ‘œ๋ฉด ์ž์œ ์—๋„ˆ์ง€ ๊ฐ’๊ณผ ์ธ์žฅ๊ฐ•๋„ ๋ฐ ์ธ์—ด๊ฐ•๋„๋ฅผ ๋ณด์˜€์œผ๋‚˜, ๊ทธ ์ด์ƒ์˜ ์–‘์„ ์ฒจ๊ฐ€ํ•˜์˜€์„ ๊ฒฝ์šฐ์—๋Š” ์˜คํžˆ๋ ค ๊ฐ์†Œํ•จ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ๋ณธ ์—ฐ๊ตฌ์—์„œ CSM ์—๋ฉ€์ ผ์˜ ๋ฌผ์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š”๋ฐ ์ ์šฉ๋˜๋Š” ๊ธˆ์†์„ฑ ๊ฐ€๊ต์ œ๋กœ์„œ calcium hydroxide ๋ณด๋‹ค magnesium carbonate๊ฐ€ ๋” ์ ๋‹นํ•˜๋ฉฐ, 0.75% ์ฒจ๊ฐ€ํ•˜์˜€์„ ๋•Œ ๋ณด๋‹ค ํ–ฅ์ƒ๋œ ๋ฌผ์„ฑ์„ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000218.xml
ART001136472
oai_dc
์ƒ์•• ํ”Œ๋ผ์ฆˆ๋งˆ ํ‘œ๋ฉด์ฒ˜๋ฆฌ์— ๋”ฐ๋ฅธ Ethylene-Vinyl Acetate(EVA)์˜ ํ‘œ๋ฉด๊ฐœ์งˆ ๋ฐ Polyurethane๊ณผ์˜ ์ ‘์ฐฉ๋ ฅ ์ฆ์ง„
Atmospheric-Pressure Plasma Treatment of Ethylene-Vinyl Acetate (EVA) to Enhance Adhesion Energy between EVA and Polyurethane
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์—„ํ™˜์„ญ(); ๊น€์ •์ˆœ(๊ณ ๋“ฑ๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€ํ˜•์„(๊ณ ๋“ฑ๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
ํ”Œ๋ผ์ฆˆ๋งˆ ํ‘œ๋ฉด์ฒ˜๋ฆฌ๋Š” ํ‘œ๋ฉด ๊ด€๋Šฅ๊ธฐ, ํ‘œ๋ฉด ํ™œ์„ฑ๋„ ๋“ฑ์„ ์ฆ๊ฐ€์‹œ์ผœ ์ด‰๋งค์  ์„ ํƒ์„ฑ, ์—ผ์ƒ‰์„ฑ ๋ฐ ๋‹ค์–‘ํ•œ ์†Œ์žฌ์˜ ์ ‘์ฐฉ๋ ฅ์„ ์ฆ๊ฐ€์‹œ์ผœ์ฃผ๋Š”๋ฐ ํฐ ์—ญํ• ์„ ๋‹ด๋‹นํ•œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” dielectric barrier discharge (DBD)๋ฅผ ์ด์šฉํ•œ ์ƒ์•• ํ”Œ๋ผ์ฆˆ๋งˆ ํ† ์น˜๋กœ ethylene-vinyl acetate (EVA)์˜ ํ‘œ๋ฉด์„ ์ฒ˜๋ฆฌํ•˜์˜€๋‹ค. ์ด๋•Œ ์‚ฌ์šฉ๋œ ๊ฐ€์Šค๋Š” ์•„๋ฅด๊ณค, ๊ณต๊ธฐ, ๋ฐ ์‚ฐ์†Œ๋ฅผ ์ด์šฉํ•˜์˜€์œผ๋ฉฐ, ํ‘œ๋ฉด์ฒ˜๋ฆฌ์— ๋”ฐ๋ฅธ EVA์˜ ํ‘œ๋ฉด ํŠน์„ฑ์„ ์ œํƒ€์ „์œ„์™€ ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ด€์ฐฐํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ, ์ƒ์•• ํ”Œ๋ผ์ฆˆ๋งˆ ํ‘œ๋ฉด์ฒ˜๋ฆฌ์— ๋”ฐ๋ฅธ EVA์˜ ํ‘œ๋ฉด ๊ด€๋Šฅ๊ธฐ๋Š” ์ ‘์ฐฉ ์—๋„ˆ์ง€ (GIC)์™€ ๋น„๋ก€๊ด€๊ณ„๋ฅผ ๊ฐ€์ง€๋ฉฐ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ํŠนํžˆ, ์ƒ์•• ํ”Œ๋ผ์ฆˆ๋งˆ ํ‘œ๋ฉด์ฒ˜๋ฆฌ ๊ณต์ •์€ EVA์™€ polyurethane (PU) ๊ณ„๋ฉด์˜ ์ ‘์ฐฉ๋ ฅ์„ ํฌ๊ฒŒ ์ฆ๊ฐ€์‹œ์ผœ ์ฃผ๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136474
oai_dc
์—ด์ž ์žฌ์„ฑ ๊ฐœ์‹œ์ œ์— ์˜ํ•œ ์—ํญ์‹œ/ํด๋ฆฌ์šฐ๋ ˆํƒ„ ๋ธ”๋ Œ๋“œ์˜ ๊ฒฝํ™”๊ฑฐ๋™ ๋ฐ ํŒŒ๊ดด์ธ์„ฑ
Cure Behaviors and Mechanical Interfacial Properties of Epoxy/Polyurethane Blends Initiated by Latent Thermal Catalyst
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์„์ˆ˜์ž(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊ถŒ์ˆ˜ํ•œ(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•์ˆ˜์ง„(ํ•œ๊ตญํ™”ํ•™์—ฐ๊ตฌ์›); ๊ฐ•์ค€๊ธธ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์—ด์ž ์žฌ์„ฑ ๊ฐœ์‹œ์ œ์ธ N-benzylpyrazinium hexafluoroantimonate (BPH)๋กœ ๊ฐœ์‹œ๋˜์–ด์ง„ ์ด๊ด€๋Šฅ์„ฑ ์—ํญ์‹œ์ธ diglycidylether of bisphenol A (DGEBA)์™€ ๋ณ€์„ฑ polyurethane (PU) ๋ธ”๋ Œ๋“œ์˜ PU์˜ ํ•จ๋Ÿ‰์— ๋”ฐ๋ฅธ ๊ฒฝํ™”๊ฑฐ๋™๊ณผ ํŒŒ๊ดด์ธ์„ฑ์„ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ๋ธ”๋ Œ๋“œ์˜ ๊ฒฝํ™”๊ฑฐ๋™์€ ์‹œ์ฐจ์ฃผ์‚ฌ์—ด๋Ÿ‰๊ณ„(DSC)์™€ near-IR ์„ ํ†ตํ•ด ๊ด€์ฐฐํ•˜์˜€๊ณ , ํŒŒ๊ดด์ธ์„ฑ์€ ์ž„๊ณ„์‘๋ ฅ ์„ธ๊ธฐ์ธ์ž(KIC)์™€ ์ž„๊ณ„ ๋ณ€ํ˜•์—๋„ˆ์ง€ ๋ฐฉ์ถœ์†๋„(GIC)๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ, ๊ฒฝํ™” ํ™œ์„ฑํ™”์—๋„ˆ์ง€(Ea)์™€ ์ „ํ™˜์œจ(ฮฑ)์€ PU์˜ ํ•จ๋Ÿ‰์ด 10 phr์—์„œ ์ตœ๊ณ ๊ฐ’์„ ๋‚˜ํƒ€๋ƒˆ์œผ๋ฉฐ, KIC๋Š” ์ „ํ™˜์œจ๊ณผ ์œ ์‚ฌํ•œ ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋ƒ„์„ ํ™•์ธํ•˜์˜€๋‹ค. ์ด๋Š” PU์˜ ์ด์†Œ์‹œ์•„๋„ค์ดํŠธ๊ธฐ์™€ DGEBA์˜ ํ•˜์ด๋“œ๋ก์‹ค๊ธฐ ์‚ฌ์ด์˜ ์ˆ˜์†Œ ๊ฒฐํ•ฉ์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ๋ธ”๋ Œ๋“œ์˜ ๊ฐ€๊ต๋ฐ€๋„๊ฐ€ ์ฆ๊ฐ€ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์œผ๋กœ ํŒ๋‹จ๋˜์–ด ์ง„๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136473
oai_dc
์ดˆํƒ„์„ฑ ๊ณ ๋ฌด ๋ฌผ์„ฑํ‰๊ฐ€๋ฅผ ์œ„ํ•œ ๊ตฌํ˜• ์••์ž…์‹œํ—˜์˜ ์ˆ˜์น˜์ ‘๊ทผ๋ฒ•
Numerical Approach Technique of Spherical Indentation for Material Property Evaluation of Hyper-elastic Rubber
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ดํ˜•์ผ(์„œ๊ฐ•๋Œ€ํ•™๊ต); ์ด์ง„ํ–‰(ํ•œ๊ตญ์›์ž๋ ฅ์—ฐ๊ตฌ์›); ๊น€๋™์šฑ(ํ˜„๋Œ€์—”์ง€๋‹ˆ์–ด๋ง)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋จผ์ € ์œ ํ•œ์š”์†Œํ•ด์„์„ ํ†ตํ•ด ์ฃผ์š” ๋ฌผ์„ฑ๊ณ„์ˆ˜๋“ค์ด ์••์ž…์‹œ ํ•˜์ค‘-๋ณ€์œ„ ๊ณก์„ ํ˜•์ƒ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์œ ํ•œ์š”์†Œ ์••์ž…ํ•ด์„์„ ํ†ตํ•ด ๋งˆ์ฐฐ๊ณ„์ˆ˜์˜ ์˜ํ–ฅ์œผ๋กœ ํ•˜์ค‘-๋ณ€์œ„๊ณก์„ , ์‹œํŽธํ•˜๋ถ€์˜ ๋‹จ์œ„๋ถ€ํ”ผ๋‹น ๋ณ€ํ˜•์—๋„ˆ์ง€ ๋ฐ ๋ณ€ํ˜•๋ฅ  ์ฃผ๋ถˆ๋ณ€๋Ÿ‰์ด ๋ฐ”๋€Œ์ง€ ์•Š๋Š” ์ตœ์  ์••์ž…๊นŠ์ด์™€ ์‹œํŽธํ•˜๋ถ€์ง€์ ์„ ์„ ์ •ํ•˜์˜€๋‹ค. ์ด๋Ÿฌํ•œ ๊ด€์ฐฐ์„ ํ†ตํ•ด ํ•˜๋‚˜์˜ ์š”์†Œ์—์„œ ์–ป์–ด์ง€๋Š” ๋‹จ์œ„๋ถ€ํ”ผ๋‹น ๋ณ€ํ˜•์—๋„ˆ์ง€์™€ ๋ณ€ํ˜•๋ฅ  ์ฃผ๋ถˆ๋ณ€๋Ÿ‰์„ ํ•˜์ค‘-๋ณ€์œ„ ๋ฐ์ดํ„ฐ์™€ ๋ชจ์‚ฌ ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋ฌด์ฐจ์› ํ•จ์ˆ˜๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ์ด ๊ณผ์ •์—์„œ ์˜ˆ์ธก๋œ ๋ฌผ์„ฑ๊ณ„์ˆ˜๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ณต์นญ์‘๋ ฅ-๊ณต์นญ๋ณ€ํ˜•๋ฅ  ๊ณก์„ ์„ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001211808
oai_dc
4,4'-Methylenebis(2-chloroaniline)๊ณผ 1,3-Propanediolbis(4-aminobenzoate)๋ฅผ ๊ฐ€๊ต์ œ๋กœ ์‚ฌ์šฉํ•˜์—ฌ ์ œ์กฐํ•œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ฝ”ํŒ… ํ•„๋ฆ„์˜ ํŠน์„ฑ ๋น„๊ต
A Comparative Study on Polyurethane Coating Films Prepared Using 4,4'-Methylenebis(2-chloroaniline) and 1,3-Propanediolbis(4-aminobenzoate) as Crosslinking Agents
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์—ฐ์‹(์ „๋ถ๋Œ€ํ•™๊ต); ๊น€๋•๋ฐฐ(์ „๋ถ๋Œ€ํ•™๊ต); ํ•œ์œค๋ด‰(์ „๋ถ๋Œ€ํ•™๊ต); ๋‚จ๊ธฐ์„(์ „๋ถ๋Œ€ํ•™๊ต); ์ด์„ฑ์ผ(์ „๋ถ๋Œ€ํ•™๊ต); ๋ฐ•์˜๋•(์ „๋ถ๋Œ€ํ•™๊ต); ๊น€์ •๊ธฐ(์ „๋ถ๋Œ€ํ•™๊ต)" ]
ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํƒ„์„ฑ์ฒด์˜ ๊ฐ€๊ต์ œ๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” 4,4'-methylenebis(2-chloroaniline) (MOCA)๋Š” ํ˜„์žฌ ๋…์„ฑ์ด ๋†’์€ ๋ฌผ์งˆ๋กœ ๋ถ„๋ฅ˜๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋จธ์ง€์•Š์•„ ์‚ฌ์šฉ์ด ์ œํ•œ๋  ์ „๋ง์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” MOCA์™€ ์œ ์‚ฌํ•œ ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง€๋Š” 1,3-propanediolbis(4-aminobenzoate)(PDBA)๋ฅผ ๋Œ€์ฒด ๊ฐ€๊ต์ œ๋กœ ์‚ฌ์šฉํ•˜์—ฌ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ฝ”ํŒ…์„ ์ œ์กฐํ•˜๊ณ  ๋ฌผ์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. MOCA์™€ PDBA๋ฅผ polyoxypropylene(Mn=2000)์— ๋…น์ด๊ณ  ๊ฐ์ข… ์ฒจ๊ฐ€์ œ๋ฅผ ํ˜ผํ•ฉํ•˜์—ฌ ์ฃผ์ œ๋ถ€๋ฅผ ์ œ์กฐํ•˜์˜€๋‹ค. ๊ฒฝํ™”์ œ๋กœ๋Š” NCO-terminated toluene diisocyanate prepolymer๋ฅผ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ, ์ฃผ์ œ์™€ ๊ฒฝํ™”์ œ๋ฅผ ์‹ค์˜จ์—์„œ ํ˜ผํ•ฉํ•˜์—ฌ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ฝ”ํŒ… ํ•„๋ฆ„์„ ์ œ์กฐํ•˜์˜€๋‹ค. PDBA์„ ์ด์šฉํ•˜์—ฌ ์ œ์กฐํ•œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ฝ”ํŒ…์—์„œ๋Š” MOCA๋ฅผ ์ด์šฉํ•œ ๊ฒฝ์šฐ์— ๋น„ํ•ด ์ดˆ๊ธฐ์ ๋„๊ฐ€ ๋†’์•˜๊ณ  ๋‚ฎ์€ ๋ฐ˜์‘์„ฑ์œผ๋กœ ์ธํ•˜์—ฌ ๊ฐ€์‚ฌ์‹œ๊ฐ„๋„ ๋” ๊ธธ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ ์ธ์žฅ๊ฐ•๋„์™€ ์ธ์—ด๊ฐ•๋„๋Š” MOCA๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ์— ๋น„ํ•˜์—ฌ ๋งค์šฐ ๋‚ฎ๊ฒŒ ์ธก์ •๋˜์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด‰๋งค(Pb-octoate)๋Ÿ‰์„ ์ฆ๊ฐ€์‹œํ‚ค๋ฉด PDBA์˜ ๋ฐ˜์‘์„ฑ ํ–ฅ์ƒ์œผ๋กœ ์ธํ•˜์—ฌ, ๊ฑด์กฐ์‹œ๊ฐ„, ์ธ์žฅ๊ฐ•๋„, ์‹ ์œจ ๋ฐ ์ธ์—ด๊ฐ•๋„ ๋“ฑ์˜ ํŠน์„ฑ์ด MOCA๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ œ์กฐํ•  ๋•Œ์™€ ์œ ์‚ฌํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋”ฐ๋ผ์„œ ์ด‰๋งค ์ฒจ๊ฐ€๋Ÿ‰์„ ์ฆ๊ฐ€์‹œํ‚ค๊ฑฐ๋‚˜ ๋‹ค๋ฅธ ์ ๋‹นํ•œ ์ด‰๋งค๋ฅผ ์‚ฌ์šฉํ•จ์œผ๋กœ์จ, PDBA์˜ ๋ฐ˜์‘์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚จ๋‹ค๋ฉด, PDBA๋Š” ํด๋ฆฌ์šฐ๋ ˆํƒ„ ์ฝ”ํŒ…์˜ ์ œ์กฐ์— ์žˆ์–ด์„œ MOCA๋ฅผ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136522
oai_dc
PEO-EDA-LiClO4 ๋ธ”๋ Œ๋“œ๊ณ„ ํƒ„์„ฑ์ฒด ์ „ํ•ด์งˆ์˜ ์ œ์กฐ์™€ ํŠน์„ฑ
Preparation and Characterization of Elastomeric Solid Electrolyte Based on PEO-EDA-LiClO4 Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์žฅ์˜์šฑ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ฃผํ˜„์„(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
Poly(ethylene oxide)(PEO)์™€ epoxy diacrylate(EDA) ๋ฐ ๊ธˆ์†์—ผ์ธ LiClO4๋ฅผ ๋ธ”๋ Œ๋“œํ•˜๊ณ  ์ž์™ธ์„  ๊ฐ€๊ต์‹œํ‚ด์œผ๋กœ์จ ์ด์˜จ์ „๋„ํŠน์„ฑ์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ณ ์ฒด ์ „ํ•ด์งˆ์„ ์ œ์กฐํ•˜๊ณ , ์ œ์กฐ๋œ ์ „ํ•ด์งˆ์˜ ์ด์˜จ์ „๋„๋„๋ฅผ ๋ธ”๋ Œ๋“œ์กฐ์„ฑ, ์—ผ๋†๋„ ๋ฐ ์˜จ๋„ ๋ณ€ํ™”์— ๋”ฐ๋ผ ์ธก์ •ํ•˜์˜€๋‹ค. PEO/EDA์˜ ์กฐ์„ฑ๋น„๊ฐ€ 70/30 wt%์ด๊ณ  ethylene oxide/Li+์˜ ๋ชฐ๋น„๊ฐ€ 10์ธ ์ „ํ•ด์งˆ์ด 25โ„ƒ์—์„œ 1.2ร—10-5 S/cm ์— ๋‹ฌํ•˜๋Š” ๋†’์€ ์ด์˜จ์ „๋„๋„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์ œ์กฐ๋œ ์ „ํ•ด์งˆ ํ•„๋ฆ„์€ ํˆฌ๋ช…ํ•˜์˜€์œผ๋ฉฐ ๊ณ ๋ฌด์™€ ๊ฐ™์€ ํƒ„์„ฑ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. DSC, XRD ๋ฐ ํŽธ๊ด‘ํ˜„๋ฏธ๊ฒฝ์„ ์ด์šฉํ•œ ๋ชจํด๋กœ์ง€ ๋ถ„์„์œผ๋กœ๋ถ€ํ„ฐ ์—ํญ์‹œ ์‚ฌ์Šฌ์ด PEO์˜ ๊ฒฐ์ •ํ™”๋ฅผ ์–ต์ œํ•จ์œผ๋กœ์จ ์™„์ „ํžˆ ๋ฌด์ •ํ˜•์ธ ๋ธ”๋ Œ๋“œ๋ฅผ ์ œ์กฐํ•  ์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136521
oai_dc
ํ์‹์šฉ์œ ๋ฅผ ์ด์šฉํ•œ ์•„์ŠคํŒ”ํŠธ ์‹ค๋ž€ํŠธ
Asphalt Sealant Containing the Waste Edible Oil
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์„์ค€(๊ตฐ์‚ฐ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํŽ˜์‹์šฉ์œ ๋ฅผ ์ด์šฉํ•˜์—ฌ ์•„์ŠคํŒ”ํŠธ๊ณ„ ๋ด‰ํ•จ์žฌ(sealant)๋ฅผ ์ œ์กฐํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์•„์ŠคํŒ”ํŠธ๊ณ„ ๋ด‰ํ•จ์žฌ๋Š” ํฌ์žฅ๋„๋กœ์˜ ๊ท ์—ด ๋ด‰ํ•จ์žฌ ๋ฐ ๊ต๋Ÿ‰ ์กฐ์ธํŠธ์šฉ ๋ด‰ํ•จ์žฌ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์žฌ๋ฃŒ์ด๋‹ค. ์•„์ŠคํŒ”ํŠธ(AP-5), ์—ด๊ฐ€์†Œ์„ฑ ๊ณ ๋ฌด(SBS triblock copolymer), ์ ์ฐฉ์ œ(tackifier) ๋ฐ ์•ˆ์ •์ œ๋ฅผ ๊ธฐ๋ณธ ์„ฑ๋ถ„์œผ๋กœ ํ•˜์—ฌ ์—ฐํ™”์ œ๋กœ ๋ฐฉํ–ฅ์กฑ๊ณ„ ๋˜๋Š” ํŒŒ๋ผํ•€๊ณ„ ๊ณต์ •์œ , DOP(dioctyl phthalate), ๋ฒ™์ปค C์œ  ๋˜๋Š” ํ์‹์šฉ์œ ์™€ ํ˜ผํ•ฉํ•˜์—ฌ ์นจ์ž…๋„, ์—ฐํ™”์ , ์‹ ๋„ ๋ฐ ์ธ์žฅ ์ ‘์ฐฉ ์‹ ์œจ(์ƒ์˜จ ๋ฐ ์ €์˜จ)์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์—ฐํ™”์ œ์˜ ์ข…๋ฅ˜ ๋ฐ ํ•จ๋Ÿ‰์— ๋”ฐ๋ผ ๋ด‰ํ•จ์žฌ์˜ ๋ฌผ์„ฑ์ด ํฌ๊ฒŒ ๋ณ€ํ™”ํ•˜์˜€๋‹ค. ํ์‹์šฉ์œ  ๋˜๋Š” DOP๋ฅผ ์‚ฌ์šฉํ•œ ๊ฒฝ์šฐ๊ฐ€ ์ €์˜จ ์ธ์žฅ ์ ‘์ฐฉ ํŠน์„ฑ์ด ๊ฐ€์žฅ ์šฐ์ˆ˜ํ•˜์˜€๋‹ค. ํ์‹์šฉ์œ  ํ•จ๋Ÿ‰์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ์•„์ŠคํŒ”ํŠธ ๋ด‰ํ•จ์žฌ์˜ ์นจ์ž…๋„๋Š” ๋ฐ ์ธ์žฅ ์ ‘์ฐฉ ์‹ ์œจ์€ ์ฆ๊ฐ€ํ•˜์˜€๊ณ  ์ฆ๋Ÿ‰์ œ๋กœ ํƒˆํฌ๋ฅผ ์ฒจ๊ฐ€ํ•  ๊ฒฝ์šฐ ํ•จ๋Ÿ‰์— ๋น„๋ก€ํ•˜์—ฌ ์นจ์ž…๋„ ๋ฐ ์ €์˜จ ์ธ์žฅ ์‹ ์œจ์€ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋ฐฐํ•ฉ๋น„๋ฅผ ์ตœ์ ํ™”ํ•˜์—ฌ ์นจ์ž…๋„๊ฐ€ ๋‚ฎ์œผ๋ฉด์„œ๋„ ์ €์˜จ ์ธ์žฅ ์ ‘์ฐฉ์„ฑ์ด ์šฐ์ˆ˜ํ•œ ์•„์ŠคํŒ”ํŠธ ๋ด‰ํ•จ์žฌ๋ฅผ ์ œ์กฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART000933035
oai_dc
The Influence of Plasma Surface Modification on Frictional Property of Natural Rubber Vulcanizates
The Influence of Plasma Surface Modification on Frictional Property of Natural Rubber Vulcanizates
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋‚˜์ฐฝ์šด(์ „๋ถ๋Œ€ํ•™๊ต); D.H.Kim(์ „๋ถ๋Œ€ํ•™๊ต); G.Mathew(์ „๋ถ๋Œ€ํ•™๊ต); B.Jurkoski(University of Technology); B.Jurkowska(Stomil); D.J.Jeon(์ „๋ถ๋Œ€ํ•™๊ต)" ]
๋ผ๋””์˜ค ์ฃผํŒŒ์ˆ˜(13.56 MHz) ๋ฌด์ „๊ทน ์ข…ํ˜• ํ”Œ๋ผ์ฆˆ๋งˆ ๋ฐ˜์‘๊ธฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ฒœ์—ฐ๊ณ ๋ฌด ๊ฐ€๊ต์ฒด์˜ ํ‘œ๋ฉด์„ ํด๋กœ๋กœ๋””ํ”Œ๋ฃจ์˜ค๋กœ๋ฉ”ํƒ„์œผ๋กœ ์ฒ˜๋ฆฌํ•˜์˜€๋‹ค. FT-์ ์™ธ์„  ๋ถ„๊ด‘๋ถ„์„์œผ๋กœ ํ‘œ๋ฉด๊ฐœ์งˆ ์ •๋„๋ฅผ ์ •์„ฑ์ ์œผ๋กœ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌํ‘œ๋ฉด์˜ ๋งˆ์ฐฐํž˜์€ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์‹œ๊ฐ„ ์ฆ๊ฐ€์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๊ณ ๋ฌดํ‘œ๋ฉด์— ์—ํ‹ธ๋ Œ๊ธ€๋ฆฌ์ฝœ๊ณผ ๋ฌผ์„ ๋–จ์–ด๋œจ๋ ค ์ ‘์ด‰๊ฐ์„ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์— ๋”ฐ๋ผ ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ฏธ๋ฃจ์–ด ํ”Œ๋ผ์ฆˆ๋งˆ ๊ฐœ์งˆ์— ๋”ฐ๋ผ ํ‘œ๋ฉด๊ทน์„ฑ์ด ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ์œ ๋ฆฌํŒ ํ‘œ๋ฉด์„ ๋™์ผ์กฐ๊ฑด์œผ๋กœ ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌํ•œ ๊ฒฝ์šฐ๋Š” ๊ทน์„ฑ์˜ ๊ฐ์†Œ๋งŒ์ด ํ™•์ธ๋˜์—ˆ๋‹ค. ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€์˜ London ๋น„๊ทน์„ฑ ๋ฐ ๊ทน์„ฑ์š”์†Œ๋ฅผ ๊ณ„์‚ฐํ•˜๋Š”๋ฐ ์žˆ์–ด์„œ ๊ธฐํ•˜ํ‰๊ท ๋ฒ•๊ณผ ์กฐํ™”ํ‰๊ท ๋ฒ•์ด ์œ ์šฉํ•œ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ํ‰๊ท ๋ฐฉ๋ฒ•์— ๊ด€๊ณ„์—†์ด ํ”Œ๋ผ์ฆˆ๋งˆ ์ฒ˜๋ฆฌ์‹œ๊ฐ„์ด ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ ํ‘œ๋ฉด์ž์œ ์—๋„ˆ์ง€๋Š” ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์กฐํ™”ํ‰๊ท ๋ฒ•์œผ๋กœ ๊ณ„์‚ฐ๋œ ์ž์œ ์—๋„ˆ์ง€๊ฐ€ ๊ธฐํ•˜ํ‰๊ท ๋ฒ•์œผ๋กœ ๊ณ„์‚ฐ๋œ ๊ฐ’์— ๋น„ํ•ด ์ƒ๋Œ€์ ์œผ๋กœ ๋†’์•˜๋‹ค. ํ”Œ๋ผ์ฆˆ๋งˆ ํ‘œ๋ฉด๊ฐœ์งˆ์€ ๋งˆ์ฐฐ์˜ ๊ณ„๋ฉด, ํžˆ์Šคํ…Œ๋ฆฌ์‹œ์Šค, ์ ์„ฑ์š”์†Œ๋“ค์— ์˜ํ–ฅ์„ ๋ฏธ์นจ์œผ๋กœ์จ ๋งˆ์ฐฐ๊ณ„์ˆ˜๋ฅผ ๋ณ€ํ™”์‹œํ‚ค๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000219.xml
ART000933036
oai_dc
Organoclay๋กœ ๋ณด๊ฐ•๋œ NR/BR Blends์˜ ๊ธฐ๊ณ„์  ํŠน์„ฑ
Mechanical Properties of Organoclay Filled NR/BR Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์›ํ˜ธ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ์ •๊ฒฝํ›ˆ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๊น€์ƒ๊ท (๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๊น€์ƒ๊ถŒ(๋ถ€์‚ฐ๋Œ€ํ•™๊ต); ๋ณ€์ง€์˜(๋ถ€์‚ฐ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” organoclay๋ฅผ ํ˜ผํ•ฉํ•œ NR/BR blend์˜ ๊ฐ€ํ™ฉํŠน์„ฑ, ๋™์ ์ ํƒ„์„ฑ ๋ฐ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์„ carbon black ๋ฐ silica๋ฅผ ํ•จ์œ ํ•œ ๋ฐฐํ•ฉ๊ณ ๋ฌด์™€ ๋น„๊ต ํ‰๊ฐ€ ํ•˜์˜€๋‹ค. Solution ํ˜ผํ•ฉ๋ฒ•์„ ์ด์šฉํ•จ์œผ๋กœ์จ ๊ด‘๋ฒ”์œ„ํ•œ ๋‚˜๋…ธ ๋ณตํ•ฉ์ฒด๋ฅผ ์ œ์กฐํ•  ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ์ถฉ์ „์ œ์˜ ํ•จ๋Ÿ‰์€ 10phr๋กœ ๊ณ ์ •ํ•˜์˜€๋‹ค. XRD์‹คํ—˜์œผ๋กœ clay์˜ ์‚ฝ์ž… ๋ฐ ๋ฐ•๋ฆฌ์ •๋„๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ํ†ต์ƒ์ ์ธ ํ˜ผํ•ฉ๋ฒ•์„ ์ด์šฉํ•  ๊ฒฝ์šฐ clay์˜ ๋ฐ•๋ฆฌ ๋˜๋Š” ์‚ฝ์ž…์ •๋„๊ฐ€ ๋ฏธ์•ฝํ•œ ๋ฐ˜๋ฉด solution ํ˜ผํ•ฉ๋ฒ•์„ ์ด์šฉํ•  ๊ฒฝ์šฐ ๊ด‘๋ฒ”์œ„ํ•œ ๋ฐ•๋ฆฌํ˜•ํƒœ์˜ clay ๋ฐฐํ•ฉ๊ณ ๋ฌด๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค. Clay ๋ฐฐํ•ฉ๊ณ ๋ฌด๋Š” carbon black ๋ฐ silica๋ฅผ ํ•จ์œ ํ•œ ๋ฐฐํ•ฉ๊ณ ๋ฌด์— ๋น„ํ•ด ๋†’์€ tan ฮด๊ฐ’์„ ๋‚˜ํƒ€๋‚ด๋ฉฐ, solution ํ˜ผํ•ฉ๋ฒ•์„ ์ด์šฉํ•  ๊ฒฝ์šฐ ํ†ต์ƒ์ ์ธ ํ˜ผํ•ฉ๋ฒ•์— ์˜ํ•ด ์ œ์กฐ๋œ clay ๋ฐฐํ•ฉ๊ณ ๋ฌด์— ๋น„ํ•ด ์šฐ์ˆ˜ํ•œ ๊ธฐ๊ณ„์  ๋ฌผ์„ฑ์„ ๊ฐ€์ง์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000219.xml
ART001136610
oai_dc
In situ ์ค‘ํ•ฉ์— ์˜ํ•ด์„œ ์ œ์กฐ๋œ TLCP/PBT ๋ธ”๋ Œ๋“œ์˜ ํŠน์„ฑ ์—ฐ๊ตฌ
On the Properties of TLCP/PBT Blends Prepared by In Situ Polymerization in PBT Solution
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์žฌ๊ณค(์กฐ์„ ๋Œ€ํ•™๊ต); ์ตœ์œ ์„ฑ(์กฐ์„ ๋Œ€ํ•™๊ต); ์กฐ๋ณ‘์šฑ(์กฐ์„ ๋Œ€ํ•™๊ต); ๋ฐ•์ผ์ˆ˜(์กฐ์„ ๋Œ€ํ•™๊ต); ๊น€์„ (์กฐ์„ ๋Œ€ํ•™๊ต); ์ด์‘์žฌ(์กฐ์„ ๋Œ€ํ•™๊ต)" ]
์ฃผ์‚ฌ์Šฌ์— triad ๋ฉ”์†Œ๊ฒ ๋‹จ์œ„์™€ butylene terephthalate (BT) ๋‹จ์œ„๋ฅผ ๊ฐ–๋Š” ์ƒˆ๋กœ์šด ์•ก์ • ์ค‘ํ•ฉ์ฒด๋ฅผ ์ค‘์ถ•ํ•ฉ์— ์˜ํ•ด์„œ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ ์ค‘ํ•ฉ์ฒด๋Š” nematic ์•ก์ •์ƒ์„ ๋ณด์˜€์œผ๋ฉฐ ์•ก์ •์ƒ์œผ๋กœ์˜ ์ „์ด์˜จ๋„๋Š” 260โ„ƒ๋ฅผ ๋ณด์˜€๋‹ค. PBT ์šฉ์•ก์—์„œ in-situ ์ค‘ํ•ฉ์— ์˜ํ•ด์„œ ์ œ์กฐ๋œ TLCP/PBT ๋ธ”๋ Œ๋“œ๋“ค์˜ ํŠน์„ฑ ์กฐ์‚ฌ๋Š” DSC, TGA, SEM, XRD ๊ทธ๋ฆฌ๊ณ  DMTA๋ฅผ ์ด์šฉํ•˜์—ฌ ์ด๋ฃจ์–ด ์กŒ๋‹ค. ๋ธ”๋ Œ๋“œ๋“ค์€ PBT ๋งคํŠธ๋ฆญ์Šค๋‚ด์—์„œ 0.05~0.2ใŽ› ์‚ฌ์ด์ฆˆ๋ฅผ ๊ฐ–๋Š” ์ž˜ ๋ถ„์‚ฐ๋œ TLCP์ƒ๋“ค์„ ๋ณด์—ฌ ์ฃผ์—ˆ๋‹ค. TLCP ๋†๋„๊ฐ€ 5์—์„œ 20wt%๋กœ ์ฆ๊ฐ€ํ•จ์— ๋”ฐ๋ผ์„œ ๋ธ”๋ Œ๋“œ๋‚ด์˜ ์ˆœ์ˆ˜ํ•œ PBT์˜ โŠฟHm์€ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์ด๋Š” TLCP๊ฐ€ PBT ๋งคํŠธ๋ฆญ์Šค ๋‚ด์—์„œ ์กฐํ•ต์ œ์˜ ์—ญํ• ์„ ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ธ”๋ Œ๋“œ์˜ ๊ธฐ๊ณ„์  ์„ฑ์งˆ๋“ค์€ TLCP์˜ ๋†๋„์— ์˜์กดํ•˜์˜€๋Š”๋ฐ ์ด ๋˜ํ•œ TLCP๊ฐ€ ๋ธ”๋ Œ๋“œ ๋‚ด์—์„œ ๋ณด๊ฐ•์ œ ์—ญํ• ์„ ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์•ก์ •์ƒ๊ณผ PBT ๋งคํŠธ๋ฆญ์Šค ์ƒ๊ฐ„์— ์ข‹์€ ๊ณ„๋ฉด ์ ‘์ฐฉ๋ ฅ์„ ๋ณด์—ฌ ์ฃผ์—ˆ์œผ๋ฉฐ in-situ ์ค‘ํ•ฉ์— ์˜ํ•ด์„œ ์ œ์กฐ๋œ ๋ธ”๋ Œ๋“œ๋Š” ์šฉ์œต ๋ธ”๋ Œ๋”ฉ์— ์˜ํ•ด์„œ ์ œ์กฐ๋œ ๋ธ”๋ Œ๋“œ๋“ค๋ณด๋‹ค ๋”์šฑ๋” ๋†’์€ ๊ธฐ๊ณ„์  ์„ฑ์งˆ๊ณผ ์ž˜ ๋ถ„์‚ฐ๋œ TLCP ๋„๋ฉ”์ธ๋“ค์„ ๋ณด์—ฌ ์ฃผ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
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kci_detailed_000219.xml
ART001136611
oai_dc
์ถ•๋ฐฉํ–ฅ ๋ชจ๋“œ์— ๋Œ€ํ•œ ์ž๋™์ฐจ ๋ถ€์‹ฑ์˜ ์ ํƒ„์„ฑ ๋ชจ๋ธ๋ง
Viscoelastic Modeling of Automotive Bushing for Axial Node
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์„ฑ๋ฒ”(์ธ์ œ๋Œ€ํ•™๊ต); ์ด์ˆ˜์šฉ(์ธ์ œ๋Œ€ํ•™๊ต)" ]
์ž๋™์ฐจ ๋ถ€์‹ฑ์€ ์ฐจ์ฒด๋กœ ์ „๋‹ฌ๋˜๋Š” ํ•˜์ค‘์„ ์ค„์—ฌ์ฃผ๋Š” ์—ญํ• ์„ ํ•˜๋Š” ์ž๋™์ฐจ ํ˜„๊ฐ€์žฅ์น˜์˜ ์ฃผ์š” ๋ถ€ํ’ˆ์œผ๋กœ ๋ฐ”๊นฅ์ชฝ ์Šฌ๋ฆฌ๋ธŒ์™€ ์•ˆ์ชฝ์˜ ์ถ• ์‚ฌ์ด์—์„œ ๊ฐ€์šด๋ฐ๊ฐ€ ๋น„์–ด์žˆ๋Š” ์‹ค๋ฆฐ๋”์˜ ํ˜•์ƒ์„ ๊ฐ€์ง„๋‹ค. ์ฐจ์ถ•์— ์ž‘์šฉ๋˜๋Š” ํ•˜์ค‘๊ณผ ๋ถ€์‹ฑ์˜ ์ƒ๋Œ€ ๋ณ€์œ„๋Š” ๋น„์„ ํ˜• ์ ํƒ„์„ฑ ์„ฑ์งˆ์„ ๋‚˜ํƒ€๋‚ด๋ฉฐ, ๋ถ€์‹ฑ์—์„œ ํž˜๊ณผ ๋ณ€์œ„์˜ ๊ด€๊ณ„๋Š” ๋‹ค๋ฌผ์ฒด ๋™์—ญํ•™ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์— ๋งค์šฐ ์ค‘์š”ํ•˜๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์‹คํ—˜์„ ๋ฐ”ํƒ•์œผ๋กœ ํ•˜์—ฌ, ์ž๋™์ฐจ ๋ถ€์‹ฑ์— ๋Œ€ํ•œ ํž˜๊ณผ ๋ณ€์œ„์˜ ๋น„์„ ํ˜• ์ ํƒ„์„ฑ ๊ด€๊ณ„๋ฅผ ๋ณ€์œ„์— ์˜์กดํ•˜๋Š” ํž˜ ์™„ํ™”ํ•จ์ˆ˜๋กœ ํ‘œํ˜„ํ•˜์—ฌ ์ด๋ฅผ ์œ ๋„ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๊ฐœ๋ฐœํ•˜์˜€์œผ๋ฉฐ, ์™„์„ฑ๋œ ๋น„์„ ํ˜• ์ ํƒ„์„ฑ ๋ถ€์‹ฑ ๋ชจ๋ธ์€ ํ•–ํ‚จ-๋ผ์ €์Šค ๋ชจ๋ธ๋กœ ๋ช…๋ช…ํ•˜์—ฌ ์‹คํ—˜๊ฐ’๊ณผ ๋น„๊ตํ•˜์—ฌ ๊ฒ€์ฆํ•˜์˜€๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART000968280
oai_dc
๋ฐœํฌ์ฒด์˜ ๊ฒฝ๋„๊ฐ€ ์‹ ๋ฐœ ์ค‘์ฐฝ์˜ ์••์ถ•-๋ฐ˜๋ฐœ ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
The Effects of Hardness on the Compression-Rebounding Properties of Shoe Midsole
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ฐจ์ฒ (๋™์„œ๋Œ€ํ•™๊ต)" ]
์‹ ๋ฐœ์ค‘์ฐฝ์šฉ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” IP, PH ๊ทธ๋ฆฌ๊ณ  PU ๋ฐœํฌ์ฒด์˜ ๊ฒฝ๋„๊ฐ€ ๋ฐœํฌ์ฒด์˜ ์••์ถ•์‘๋ ฅ, ํšŒ๋ณต์‘๋ ฅ, ์••์ถ•์ €์žฅ์—๋„ˆ์ง€, ์••์ถ•์†์‹ค์—๋„ˆ์ง€ ๋“ฑ์— ๋ฏธ์น˜๋Š” ์˜์–‘์„ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ๋ฐœํฌ์ฒด์˜ ์ข…๋ฅ˜์— ๋ฌด๊ด€ํ•˜๊ฒŒ ๊ฒฝ๋„์˜ ์ฆ๊ฐ€์— ๋”ฐ๋ผ ๋ฐœํฌ์ฒด์˜ ์••์ถ•๋ ฅ, ์••์ถ• ํšŒ๋ณต๋ ฅ, ์••์ถ• ์—๋„ˆ์ง€ ์†์‹ค๋ฅ , ๋ฐ˜๋ฐœํƒ„์„ฑ๋ฅ , ๊ตด๊ณก๋ ฅ์€ ๋†’์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ์••์ถ•๋ ฅ, ์••์ถ•์—๋„ˆ์ง€ ์†์‹ค์œจ์€ IP ๋ฐœํฌ์ฒด์˜ ๊ฒฝ์šฐ ๊ฐ€์žฅ ๋†’์€ ๊ฐ’์„ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ํšŒ๋ณต๋ ฅ๊ณผ ์••์ถ•์—๋„ˆ์ง€ ์ €์žฅ์œจ์€ PU ๋ฐœํฌ์ฒด๊ฐ€ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136570
oai_dc
์–‘์ด์˜จ์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„-์•„ํฌ๋ฆด๋ ˆ์ดํŠธ๊ณ„ ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ์˜ ํ•ฉ์„ฑ ๋ฐ ํŠน์„ฑ
Synthesis and Characteristics of Cationic Polyurethane-Acrylates as a Retention Aid
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋‘์›(์‹ ์ง„ํ™”ํ•™๊ณต์—…(์ฃผ)); ํ™์™„ํ•ด(์กฐ์„ ๋Œ€ํ•™๊ต); ํ•œ์ฒ (์กฐ์„ ์ด๊ณต๋Œ€ํ•™); ์œค๋‘์ˆ˜(์กฐ์„ ์ด๊ณต๋Œ€ํ•™); ๊น€์„ (์กฐ์„ ๋Œ€ํ•™๊ต); ๊น€์ •๊ทœ(์กฐ์„ ๋Œ€ํ•™๊ต)" ]
Polyurethane prepolymer์— 2-hydroxyethylmethacrylate(HEMA)์™€ acrylamide(AA)๋ฅผ ๋ฐ˜์‘์‹œ์ผœ ๋‘ ๊ฐ€์ง€ ํƒ€์ž…์˜ polyurethane-acrylate ์ค‘ํ•ฉ์ฒด๋“ค์„ ํ•ฉ์„ฑํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ ์ค‘ํ•ฉ์ฒด๋“ค์„ ์†Œ๋Ÿ‰์˜ benzyl chloride์™€ ์ฆ๋ฅ˜์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ ์ˆ˜์šฉ์„ฑ ์ค‘ํ•ฉ์ฒด์ธ ํด๋ฆฌ์šฐ๋ ˆํƒ„-์•„ํฌ๋ฆด๋ ˆ์ดํŠธ๊ณ„ ์–‘์ด์˜จ์„ฑ ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ๋ฅผ ์ œ์กฐํ•˜์˜€๋‹ค. ์ด๋ ‡๊ฒŒ ๋‘ ๊ฐ€์ง€ ํ˜•ํƒœ๋กœ ์ œ์กฐ๋œ ์ค‘ํ•ฉ์ฒด์— ๋Œ€ํ•˜์—ฌ ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ๋กœ์„œ ์ค‘์š”ํ•œ ํŠน์„ฑ์ธ ๋ณด๋ฅ˜, ํƒˆ์ˆ˜ํŠน์„ฑ ๋ฐ ๋น„์••์ถ•๊ฐ•๋„ ๋“ฑ์˜ ๋ฌผ์„ฑ๋“ค์„ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ํ•ฉ์„ฑ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„-์•„ํฌ๋ฆด๋ ˆ์ดํŠธ๊ณ„ ์–‘์ด์˜จ์„ฑ ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ๋Š” rpm์— ๋”ฐ๋ผ ํฐ ๋ณ€ํ™” ์—†์ด 70% ๋‚ด์™ธ์˜ ๋ณด๋ฅ˜๋„๋ฅผ ์œ ์ง€ํ•˜์˜€์œผ๋ฉฐ, ํ•ฉ์„ฑํ•œ ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ์˜ ์ฒจ๊ฐ€๋กœ ์ธํ•œ ํ™”ํ•™์  ์‚ฐ์†Œ ์š”๊ตฌ๋Ÿ‰(COD)์˜ ๊ฒฝ์šฐ๋Š” ๋ฏธ์ฒจ๊ฐ€์‹œ์˜ COD๋ณด๋‹ค ์ƒ๋‹นํžˆ ๋‚ฎ์€ ๊ฐ’์ด ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. ํƒˆ์ˆ˜๋Ÿ‰์˜ ๊ฒฝ์šฐ ๋ฌด์ฒ˜๋ฆฌํ•œ ํŽ„ํ”„๋ณด๋‹ค ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ์˜ ์ฒจ๊ฐ€ ์‹œ์— ํƒˆ์ˆ˜์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ์œผ๋ฉฐ, ๋ณด๋ฅ˜ํ–ฅ์ƒ์ œ์˜ ์ฒจ๊ฐ€ ์‹œ ๋น„์••์ถ•๊ฐ•๋„๊ฐ€ ์†Œ๋Ÿ‰ ์ฆ๊ฐ€๋˜์—ˆ๊ณ , PU- HEMA๊ฐ€ PU-AA๋ณด๋‹ค ์šฐ์ˆ˜ํ•œ ๊ฐ•๋„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001136569
oai_dc
์‚ฌ์ถœ์„ฑํ˜•๋œ ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋“œ์˜ ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ ์˜ˆ์ธก
The Prediction of Phase Morphology of Injection Molded Polymer Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์†์˜๊ณค(๊ณต์ฃผ๋Œ€ํ•™๊ต)" ]
์‚ฌ์ถœ์„ฑํ˜•๋œ ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋“œ์˜ ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ๋ฅผ ์‹คํ—˜ ๋ฐ ์ด๋ก ์ ์ธ ๋ฐฉ๋ฒ•์œผ๋กœ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์‹คํ—˜์ ์ธ ์—ฐ๊ตฌ๋กœ์„œ, ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ์— ๋ฏธ์น˜๋Š” ์‚ฌ์ถœ์†๋„, ์‚ฌ์ถœ์˜จ๋„ ํšจ๊ณผ๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ†ตํ•˜์—ฌ ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋“œ๋กœ ์ œ์กฐ๋œ ์‚ฌ์ถœ์„ฑํ˜•ํ’ˆ์—์„œ ๋‘๊ป˜ ์œ„์น˜์— ๋”ฐ๋ฅธ ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ ๋ณ€ํ™”๋ฅผ ๋šœ๋ ทํ•˜๊ฒŒ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ์‚ฌ์ถœ์„ฑํ˜•ํ’ˆ ํ‘œ๋ฉด์— ๋ถ„์‚ฐ์ƒ์ด ๊ฐ€๋Š˜๊ณ  ๊ธธ๊ฒŒ ๋ณ€ํ˜•๋˜์–ด์žˆ๋Š” ์Šคํ‚จ์ธต, ๊ทธ ์•ˆ ์ชฝ์— ๋ถ„์‚ฐ์ƒ์ด ๋‹ค์†Œ ํฌ๊ณ  ๋ณ€ํ˜•์ด ๋˜์–ด์žˆ๋Š” ์„œ๋ธŒ์Šคํ‚จ์ธต ๋ฐ ์‚ฌ์ถœ์„ฑํ˜•ํ’ˆ์˜ ์ค‘์‹ฌ์— ์œ„์น˜ํ•˜๊ณ  ๋ถ„์‚ฐ์ƒ์˜ ๋ณ€ํ˜•์ด ์ „ํ˜€ ์—†๋Š” ์ฝ”์–ด์˜์—ญ์ด ์กด์žฌํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์‹คํ—˜์ ์ธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฅผ ํ† ๋Œ€๋กœ ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋“œ์˜ ์‚ฌ์ถœ๊ณผ์ •์—์„œ ํ˜•์„ฑ๋˜๋Š” ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ๋ฅผ ์˜ˆ์ธกํ•˜๋Š” ๊ณ„์‚ฐ ์•Œ๊ณ ๋ฆฌ๋“ฌ์„ ์ œ์‹œํ•˜์˜€๋‹ค. ์ƒ์—…ํ™”๋œ ์‚ฌ์ถœ์„ฑํ˜• ํ•ด์„์šฉ ํ”„๋กœ๊ทธ๋žจ์—์„œ ์–ป์€ ์œ ๋™์žฅ ์ •๋ณด์™€ ์œ ๋™์žฅ์—์„œ ๋ถ„์‚ฐ์ƒ์˜ ๊ฑฐ๋™์— ๊ด€ํ•œ ์ด๋ก  ๋ฐ ์‹คํ—˜์‹์„ ์กฐํ•ฉํ•˜์—ฌ ์‚ฌ์ถœ์„ฑํ˜•๋œ ๊ณ ๋ถ„์ž ๋ธ”๋ Œ๋“œ์˜ ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ๋ฅผ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ œ์‹œ๋œ ๊ณ„์‚ฐ ์•Œ๊ณ ๋ฆฌ๋“ฌ์œผ๋กœ ์‚ฌ์ถœ์˜จ๋„ ๋ฐ ์‚ฌ์ถœ์†๋„์— ์˜ํ•œ ํ˜•ํƒœํ•™์  ์ƒ๊ตฌ์กฐ์˜ ๋ณ€ํ™”๋ฅผ ์ž˜ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001185211
oai_dc
3-Methylthiophene์ด ํ•จ์œ ๋œ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ•„๋ฆ„์˜ ์ „๊ธฐ์  ํŠน์„ฑ ์—ฐ๊ตฌ
Electrical Properties and Characterization of 3-Methylthiophene Impregnated Polyurethane films
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์„ธ์˜(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ตœ๊ต์ฐฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต); ์ด์€๊ฒฝ(์ฒญ์ฃผ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” poly(propylene glycol) (PPG), toluene 2,4-diisocyanate, 3-methylthiophene (3-MT)์œผ๋กœ๋ถ€ํ„ฐ ๋ฐ˜์‘์‹œ๊ฐ„, FeCl3์˜ ๋†๋„, 3-MT์™€ PU์˜ ๋ฌด๊ฒŒ๋น„, ๋ฐ˜์‘์˜จ๋„ ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ์กฐ๊ฑด์— ๋”ฐ๋ผ ์ „๋„์„ฑ ํด๋ฆฌ์šฐ๋ ˆํƒ„ ํ•„๋ฆ„์„ ์ œ์กฐํ•˜์˜€๋‹ค. FeCl3์™€ ethyl acetate๋กœ ๊ตฌ์„ฑ๋œ ์œ ๊ธฐ์šฉ๋งค์— ์ œ์กฐํ•œ ํ•„๋ฆ„์„ ํ•จ์นจ ์‹œํ‚จ ๊ฒฐ๊ณผ 3-MT์™€ FeCl3์˜ ํ™•์‚ฐ-์‚ฐํ™” ๋ฐ˜์‘์„ ํ†ตํ•ด ๊ธ‰์†ํ•œ ์ „๋„์„ฑ PMT ์ธต์ด ํ˜•์„ฑ๋˜์—ˆ๋‹ค. ์ „๋„์„ฑ ๋ณตํ•ฉ์ฒด์˜ ์ „๊ธฐ ์ „๋„๋„๋Š” ์ œ์กฐ์กฐ๊ฑด์— ๋”ฐ๋ผ ๋งŽ์€ ์˜ํ–ฅ์„ ๋ฐ›๊ณ  SEM ๋ถ„์„๊ณผ ์ ‘์ด‰๊ฐ ์ธก์ •์œผ๋กœ๋ถ€ํ„ฐ ๋ฐ˜์‘์‹œ๊ฐ„๊ณผ ๋ฐ˜์‘์˜จ๋„๊ฐ€ ๋ชจํด๋กœ์ง€์™€ ํ‘œ๋ฉด ์ž์œ ์—๋„ˆ์ง€์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ์กฐ์‚ฌํ•˜์˜€์œผ๋ฉฐ ์ œ์กฐ๋œ ๋ณตํ•ฉ์ฒด์˜ ์ „๋„๋„๋Š” ์ตœ๋Œ€ 42 S/cm ์ธ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001185210
oai_dc
๊ฐœ์งˆ๋œ NR/IR ๋ธ”๋žœ๋“œ์˜ ๊ฐ€ํ™ฉ ๋ฐ˜์‘์—์„œ ๋‚˜ํƒ€๋‚˜๋Š” ์ „๊ธฐ์  ํŠน์„ฑ ์•ˆ์ •ํ™”์˜ ์ฃผํŒŒ์ˆ˜ ์˜์กด์„ฑ
Frequency Dependency of Electrical Property Stabilization during Vulcanization of Modified NR/IR Blends
{ "journal_name": "ํ•œ๊ตญ๊ณ ๋ฌดํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์•ˆ์›์ˆ (๊ณ„๋ช…๋Œ€ํ•™๊ต)" ]
์ด์†Œํ”„๋ Œ ๊ณ ๋ฌด(IR)์™€ ์ฒœ์—ฐ๊ณ ๋ฌด(NR)๊ฐ€ ์ค‘๋Ÿ‰๋น„๋กœ 25/75๋กœ ํ˜ผํ•ฉ๋œ ๋ฒ ์ด์Šค ๊ณ ๋ฌด์ˆ˜์ง€์— ์นด๋ณธ๋ธ”๋ž™(CB) ๋ฐ ๊ฐ€๊ต์กฐ์ œ๊ฐ€ ์„ž์ธ ๊ณ ๋ฌด๋ณตํ•ฉ๊ณ„์˜ ๊ฐ€ํ™ฉ๋ฐ˜์‘ ๋„์ค‘์˜ ์ „๊ธฐ์  ์„ฑ์งˆ ๋ณ€ํ™”๋ฅผ in-situ๋กœ ์ธก์ •ํ•˜์˜€๋‹ค. 130, 140, 150, ๋ฐ 160โ„ƒ๋กœ ์ •ํ•ด์ง„ ๊ฐ๊ฐ์˜ ๊ฐ€ํ™ฉ ๋ฐ˜์‘ ์˜จ๋„์—์„œ ๋ฐ˜์‘์‹œ์ž‘ ์ „๊ณผ ๋ฐ˜์‘๋„์ค‘์˜ ๊ฐ๊ฐ ์ •ํ•ด์ง„ ์‹œ๊ฐ„์—์„œ 1Hz์—์„œ 10kHz๊นŒ์ง€์˜ ์ธ๊ฐ€์ฃผํŒŒ์ˆ˜ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์ฒด์ ๊ณ ์œ ์ €ํ•ญ ๊ฐ’(ฯ)์˜ ๋ณ€ํ™”๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ๊ฐ€ํ™ฉ ๋ฐ˜์‘์ด ์‹œ์ž‘๋˜๊ธฐ ์ „์˜ ์ดˆ๊ธฐ ฯ๊ฐ’์€ ๋‚ฎ์€ ์ธ๊ฐ€์ฃผํŒŒ์ˆ˜์—์„œ๋Š” ์•ฝ 9.0x107 ฮฉ-cm์˜ ๋†’์€ ๊ฐ’์œผ๋กœ๋ถ€ํ„ฐ ์ธ๊ฐ€์ฃผํŒŒ์ˆ˜๊ฐ€ ๋†’์•„์ง์— ๋”ฐ๋ผ ๊ธ‰๊ฒฉํžˆ ๋–จ์–ด์ง€๋Š” ํ˜„์ƒ์„ ๋ณด์ด๋‹ค๊ฐ€ ์ ์  ์•ˆ์ •ํ™”๋˜์–ด ์•ฝ 1.0x107 ฮฉ-cm์œผ๋กœ ๊ฐ์‡ ๋˜์–ด๊ฐ€๋Š” ์ด์ค‘ ์•ˆ์ •ํ™” ํŒจํ„ด์˜ ํ˜•ํƒœ๋ฅผ ๋ณด์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ดˆ๊ธฐ ฯ ๊ฐ’์˜ ๋ฐ˜์‘์˜จ๋„์— ๋”ฐ๋ฅธ ๋ณ€ํ™”๋Š” ์˜จ๋„๊ฐ€ ๋‚ฎ์•„์ง์— ๋”ฐ๋ผ ๋ฐ˜์‘ ์ „๋ณด๋‹ค ๋ฐ˜์‘ ํ›„์— 1/3 ์ดํ•˜๋กœ ํ˜„์ €ํžˆ ๋‚ฎ์•„์ง€๋Š” ํ˜„์ƒ์ด ๊ด€์ฐฐ๋˜์—ˆ๊ณ  ์ด์™€ ํ•จ๊ป˜ ์•ˆ์ •ํ™”์— ๊ฑธ๋ฆฌ๋Š” ์ฃผํŒŒ์ˆ˜ ์˜์กด๋„ ์—ญ์‹œ ์ƒ๋Œ€์ ์œผ๋กœ ์ ์–ด์ง€๋Š” ๊ฒƒ์ด ๊ด€์ฐฐ ๋˜์—ˆ๋‹ค. ๊ด€์ฐฐ๋œ ํ˜„์ƒ๊ณผ ํ•ด์„์œผ๋กœ๋ถ€ํ„ฐ ์ „๊ธฐ์  ํŠน์„ฑ ์•ˆ์ •ํ™”์— ๋”ฐ๋ฅด๋Š” ์ฃผํŒŒ์ˆ˜ ์˜์กด์„ฑ์€ ๋„์ฒด์ธ ์ „๊ทน๊ณผ ์ƒ˜ํ”Œ์˜ ๊ณ„๋ฉด์—์„œ ์ผ์–ด๋‚˜๋Š” ์ „ํ•˜์˜ ์ถฉ-๋ฐฉ์ „ ํ˜„์ƒ๊ณผ ๊ฐ€ํ™ฉ์— ๋”ฐ๋ฅธ ์ƒ˜ํ”Œ ๋‚ด์˜ ๊ตฌ์กฐ๋ณ€ํ™”์™€ CB์˜ ์žฌ๋ฐฐ์—ด ๋“ฑ์— ์˜ํ•œ ์ „๊ธฐ์ „๋„์„ฑ์˜ ๋ณ€ํ™”๋กœ ํ•ด์„๋˜์—ˆ๋‹ค.
๊ณ ๋ถ„์ž๊ณตํ•™
null
kci_detailed_000219.xml
ART001979640
oai_dc
์‚ฌ์šฉ์ž ๋ฏผ๊ฐ์„ฑ ์ž๋™๋ณ€์† ํŠธ๋ ˆ๋“œ๋ฐ€์—์„œ์˜ ์—๋„ˆ์ง€์†Œ๋น„๋Ÿ‰
Energy Expenditure on a User Sensitive Spontaneous Speed Control Treadmill
{ "journal_name": "๋Œ€ํ•œ์ž„์ƒ๊ฑด๊ฐ•์ฆ์ง„ํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋Œ€ํƒ(๊ตญ๋ฏผ๋Œ€ํ•™๊ต); ์†์œค์„ (๊ตญ๋ฏผ๋Œ€ํ•™๊ต); ํ™ฉ๋ด‰์—ฐ(๊ตญ๋ฏผ๋Œ€ํ•™๊ต); ๋ฐฐ์œค์ •(MediPlus Solution, Seoul, KOREA)" ]
์—ฐ๊ตฌ๋ฐฐ๊ฒฝ: ์ผ๋ฐ˜ ํŠธ๋ ˆ๋“œ๋ฐ€์€ ์‚ฌ์šฉ์ž๊ฐ€ ์ˆ˜๋™์ ์œผ๋กœ ์šด๋™์ค‘ ์†๋„๋ฅผ ์กฐ์ ˆํ•œ๋‹ค. ์ž๋™๋ณ€์† ํŠธ๋ ˆ๋“œ๋ฐ€(fast interactive automaticspeed control treadmill, FAST)์€ ๋ฒจํŠธ ์œ„์—์„œ ์‚ฌ์šฉ์ž์˜ ์œ„์น˜ ๋ณ€ํ™”์— ๋†’์€ ๋ฏผ๊ฐ์„ฑ์„ ๋‚˜ํƒ€๋‚ด๊ณ  ์‚ฌ์šฉ์ž์˜ ์›€์ง์ž„์— ๋”ฐ๋ผ ์†๋„๊ฐ€ ์กฐ์ ˆ๋˜๋Š” ํŠธ๋ ˆ๋“œ๋ฐ€์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์ผ๋ฐ˜ ํŠธ๋ ˆ๋“œ๋ฐ€๊ณผ FAST์—์„œ ์šด๋™ ์ค‘ ์—๋„ˆ์ง€ ์†Œ๋น„๋Ÿ‰์˜ ์ฐจ์ด๋ฅผํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ๋ฐฉ๋ฒ•: 43๋ช…์˜ ๋Œ€์ƒ์ž๊ฐ€ ์‹คํ—˜์— ์ฐธ์—ฌํ•˜์˜€๊ณ  ์šด๋™๊ฐ•๋„์—๋”ฐ๋ผ 3๊ทธ๋ฃน(์ €๊ฐ•๋„[40-50% of VO2max], ์ค‘๊ฐ•๋„[55-65%of VO2max], ๊ณ ๊ฐ•๋„[70-80% of VO2max])์œผ๋กœ ๋ถ„๋ฅ˜ํ•˜์˜€๋‹ค. Test-1์—์„œ ๋Œ€์ƒ์ž๋“ค์€ ์ง€์ •๋œ ์šด๋™๊ฐ•๋„ ๋ฒ”์œ„ ์•ˆ์—์„œ์†๋„๊ฐ€ ๋ณ€ํ™”๋˜๋Š” FAST์—์„œ ์šด๋™์„ ํ–ˆ๋‹ค. Test-1์—์„œ ํ‰๊ท ์†๋„๊ฐ€ ๊ณ„์‚ฐ๋˜์–ด Test-2์— ๋™์ผํ•˜๊ฒŒ ์ ์šฉ๋˜์—ˆ๋‹ค. Test-2์—์„œ๋Š” Test-1์˜ ์šด๋™๊ฑฐ๋ฆฌ์™€ ๊ณ ์ •๋œ ์†๋„์—์„œ ๊ฑท๊ธฐ ๋˜๋Š” ๋‹ฌ๋ฆฌ๊ธฐ ์šด๋™์„ ํ–ˆ๋‹ค. ์šด๋™ ์ค‘ ์‚ฐ์†Œ์„ญ์ทจ๋Ÿ‰, ์‹ฌ๋ฐ•์ˆ˜, ํ˜ธํก๊ตํ™˜์œจ,์‚ฐ์†Œ๋งฅ, ์—๋„ˆ์ง€์†Œ๋น„๋Ÿ‰์ด ์ธก์ •๋˜์—ˆ๋‹ค. ๊ฒฐ๊ณผ: Test-1์—์„œ ์ €๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน(22.95ยฑ2.55 vs. 21.72ยฑ2.90 mL/kg/min)๊ณผ ์ค‘๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน(31.17ยฑ3.75 vs. 29.73ยฑ4.86 mL/kg/min)์˜ ํ‰๊ท  VO2๋Š” Test-2์™€ ๋น„๊ตํ•˜์—ฌ ๋”๋†’์•˜๋‹ค(P<.05). Test-1์—์„œ ์ €๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน(7.09ยฑ1.67 vs. 6.71ยฑ1.73 kcal/min)๊ณผ ์ค‘๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน(9.79ยฑ2.62 vs. 9.32ยฑ2.71 kcal/min)์˜ ์—๋„ˆ์ง€์†Œ๋น„๋Ÿ‰์€ Test-2์™€ ๋น„๊ตํ•˜์—ฌ๋” ๋†’์•˜๋‹ค(P<.05). ์ €๊ฐ•๋„์™€ ์ค‘๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน์˜ ์‹ฌ๋ฐ•์ˆ˜, ํ˜ธํก๊ตํ™˜์œจ๊ณผ ์‚ฐ์†Œ๋งฅ์€ ์œ ์‚ฌํ•˜์˜€๋‹ค. ๊ณ ๊ฐ•๋„ ์šด๋™๊ทธ๋ฃน์€Test-1๊ณผ Test-2 ์‚ฌ์ด์—์„œ ์ธก์ •๋ณ€์ธ๋“ค ๊ฐ„์˜ ์œ ์˜ํ•œ ์ฐจ์ด๋Š”๋‚˜ํƒ€๋‚˜์ง€ ์•Š์•˜๋‹ค. ๊ฒฐ๋ก : ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ ์ €ยท์ค‘๊ฐ•๋„์—์„œ ์†๋„๊ฐ€ ๋ณ€ํ™”๋˜๋Š” ํŠธ๋ ˆ๋“œ๋ฐ€์—์„œ์˜ ์šด๋™์€ ์†๋„๊ฐ€ ๊ณ ์ •๋œ ํŠธ๋ ˆ๋“œ๋ฐ€์—์„œ์˜ ์šด๋™๋ณด๋‹ค ์—๋„ˆ์ง€์†Œ๋น„๋Ÿ‰์ด ๋” ๋†’์•˜๋‹ค. ๋”ฐ๋ผ์„œ ์ž๋™์œผ๋กœ ์†๋„ ์กฐ์ ˆ ๊ธฐ๋Šฅ์„ ๊ฐ–์ถ˜ ํŠธ๋ ˆ๋“œ๋ฐ€์—์„œ์˜ ์šด๋™์€ ์—๋„ˆ์ง€์†Œ๋น„๋Ÿ‰์„ ์ฆ๊ฐ€์‹œํ‚ค๋Š”๋ฐ ํšจ๊ณผ๊ฐ€ ์žˆ์„ ๊ฒƒ์ด๋‹ค.
๊ธฐํƒ€์ž์—ฐ๊ณผํ•™
null
http://dx.doi.org/10.15384/kjhp.2015.15.1.1
kci_detailed_000219.xml
ART001979693
oai_dc
๋Œ€ํ•™์ƒ๋“ค์˜ ์—๋„ˆ์ง€์Œ๋ฃŒ์— ๋Œ€ํ•œ ์ธ์‹ ๋ฐ ์ง€์‹์ด ์„ญ์ทจํ–‰ํƒœ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ
Effects of Awareness and Knowledge of Energy Drinks on Consumption Patterns among College Students
{ "journal_name": "๋Œ€ํ•œ์ž„์ƒ๊ฑด๊ฐ•์ฆ์ง„ํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์œ ์ง„(๊ฐ€์ฒœ๋Œ€ํ•™๊ต); ์ „์€๋ฏผ(๊ฐ€์ฒœ๋Œ€ํ•™๊ต ์‚ฌํšŒ๊ณผํ•™๋Œ€ํ•™ ํ—ฌ์Šค์ผ€์–ด๊ฒฝ์˜ํ•™๊ณผ); ์‹ฌ์„ฑ๋ณด(๊ฐ€์ฒœ๋Œ€ํ•™๊ต ์‚ฌํšŒ๊ณผํ•™๋Œ€ํ•™); ์„œํ™”์ •(๊ฐ€์ฒœ๋Œ€ํ•™๊ต)" ]
์—ฐ๊ตฌ๋ฐฐ๊ฒฝ: ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์—๋„ˆ์ง€์Œ๋ฃŒ์˜ ์ฃผ ์†Œ๋น„์ธต์ธ๋Œ€ํ•™์ƒ๋“ค์—๊ฒŒ ์ •ํ™•ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๊ณ  ์˜ฌ๋ฐ”๋ฅธ ์—๋„ˆ์ง€์Œ๋ฃŒ์˜ ์„ญ์ทจ์˜ ์ง€์นจ์„ ๋งˆ๋ จํ•˜๊ณ ์ž ๋Œ€ํ•™์ƒ๋“ค์˜ ์—๋„ˆ์ง€์Œ๋ฃŒ์„ญ์ทจํ–‰ํƒœ, ์—๋„ˆ์ง€์Œ๋ฃŒ์— ๋Œ€ํ•œ ์ธ์‹ ๋ฐ ์ง€์‹์— ๋Œ€ํ•ด ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๋ฐฉ๋ฒ•: ๋ณธ ์—ฐ๊ตฌ์˜ ๋Œ€์ƒ์ž๋Š” 2013๋…„ 3์›”๋ถ€ํ„ฐ 6์›”๊นŒ์ง€ ๊ฒฝ๊ธฐ๋„ ์„ฑ๋‚จ์ง€์—ญ์˜ ๋‚จ์ž 186๋ช…, ์—ฌ์ž 138๋ช…์œผ๋กœ ์ด 324๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ์ž๊ธฐ๊ธฐ์ž…์‹ ์„ค๋ฌธ์ง€๋ฅผ ํ™œ์šฉํ•˜์˜€๋‹ค. ๊ฒฐ๊ณผ: ์„ฑ๋ณ„์— ๋”ฐ๋ฅธ ์—๋„ˆ์ง€์Œ๋ฃŒ์— ๋Œ€ํ•œ ์ธ์‹ ๊ฒฐ๊ณผ, ๋‚จ์ž๋Š” ๋ถ€์ •์  ์ธ์‹ 56.5% (78/139), ์—ฌ์ž๋Š” 78.9% (71/90)๋กœ์ธ์‹์˜ ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค(P=.001). ์—๋„ˆ์ง€์Œ๋ฃŒ์˜ ์ธ์‹์— ๋”ฐ๋ฅธ ํƒ€์šฐ๋ฆฐ์˜ ์ธ์ง€ ๊ฒฐ๊ณผ, ์ธ์‹์ด ๊ธ์ •์ ์ธ์ง‘๋‹จ์˜ ํ‰๊ท ์€ 3.89์ด๊ณ  ๋ถ€์ •์ ์ธ ์ง‘๋‹จ์˜ ํ‰๊ท ์€ 3.31๋กœ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค(P=.001). ์—๋„ˆ์ง€์Œ๋ฃŒ์— ๋Œ€ํ•œ ์ธ์‹์˜ odds ratio๋Š” 2.75 (95% CI:1.05- 7.18)๋กœ ๊ธ์ •์  ์ธ์‹์ด ๋ถ€์ •์  ์ธ์‹๋ณด๋‹ค ๋” ๋งŽ์ด ์„ญ์ทจํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค(P=.039). ๊ฒฐ๋ก : ๋ณธ ์—๋„ˆ์ง€์Œ๋ฃŒ์˜ ์„ญ์ทจ ํ–‰ํƒœ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•œ ์กฐ์‚ฌ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ์—๋„ˆ์ง€์Œ๋ฃŒ๋Š” ๊ณ ์นดํŽ˜์ธ ์Œ๋ฃŒ๋ผ๋Š”๊พธ์ค€ํ•œ ํ™๋ณด๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ๊ทธ ๋ถ€์ž‘์šฉ๊ณผ ์˜ฌ๋ฐ”๋ฅธ ์†Œ๋น„ ํ˜•ํƒœ์— ๋Œ€ํ•œ ์ •ํ™•ํ•œ ์ง€์‹์˜ ์ œ๊ณต์ด ์ค‘์š”ํ•จ์„ ์ผ๊นจ์šด ์—ฐ๊ตฌ๋ผ๋Š” ๋ฐ์— ์˜์˜๊ฐ€ ์žˆ๊ฒ ๋‹ค.
๊ธฐํƒ€์ž์—ฐ๊ณผํ•™
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http://dx.doi.org/10.15384/kjhp.2015.15.1.31
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