폴리프로필렌/폴리(L-락트산) 블렌드 섬유의 제조와 특성 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박경철 | - |
dc.contributor.author | 김영호 | - |
dc.date.available | 2018-05-09T14:22:03Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2013-02 | - |
dc.identifier.issn | 1225-1089 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/11495 | - |
dc.description.abstract | Spin draw yarns (SDY) of polypropylene/poly(L-lactic acid) (PP/PLA) blends with various PLA contents were prepared using a commercial pilot spinning apparatus. Melt-quenched PP/PLA blend films were also prepared by melt-pressed the PP/PLA SDY fibers or PP/PLA blend chips at 200 oC and quenched in ice water. Thermal and mechanical properties of the PP/PLA blend fibers and films were analyzed by using a differential scanning calorimeter (DSC), a scanning electronic microscope (SEM), and a universal testing machine (UTM). Results showed that the melting temperature of the PP in the blends was unaffected by PLA blending and that PP and PLA crystallized independently. Although the melt-crystallization temperature increased slightly with increasing the PLA content in PP/PLA blends, the amount of PP crystal was not affected. PLA existed as beads in PP matrix, indicating that PP/PLA blends are immiscible. Tensile tenacity decreased and extension at break increased with increasing PLA content in PP/PLA SDY fibers. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국섬유공학회 | - |
dc.relation.isPartOf | 한국섬유공학회지 | - |
dc.subject | polypropylene(PP) | - |
dc.subject | poly(L-lactic acid)(PLA) | - |
dc.subject | blends | - |
dc.subject | spin draw yarn(SDY) | - |
dc.subject | thermal property | - |
dc.subject | mechanical property | - |
dc.title | 폴리프로필렌/폴리(L-락트산) 블렌드 섬유의 제조와 특성 분석 | - |
dc.title.alternative | Preparation and Characterization of Polypropylene/Poly(L-lactic acid) Blend Fibers | - |
dc.type | Article | - |
dc.identifier.doi | 10.12772/TSE.2013.50.075 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 한국섬유공학회지, v.50, no.1, pp.75 - 82 | - |
dc.identifier.kciid | ART001746464 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 82 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 75 | - |
dc.citation.title | 한국섬유공학회지 | - |
dc.citation.volume | 50 | - |
dc.contributor.affiliatedAuthor | 김영호 | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001746464 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | polypropylene(PP) | - |
dc.subject.keywordAuthor | poly(L-lactic acid)(PLA) | - |
dc.subject.keywordAuthor | blends | - |
dc.subject.keywordAuthor | spin draw yarn(SDY) | - |
dc.subject.keywordAuthor | thermal property | - |
dc.subject.keywordAuthor | mechanical property | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.