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dc.contributor.author오태환ko
dc.contributor.author서영호ko
dc.contributor.author임영민ko
dc.contributor.author한성수ko
dc.contributor.author남영식[남영식]ko
dc.contributor.author남승민[남승민]ko
dc.contributor.author함진수[함진수]ko
dc.date.accessioned2015-12-17T04:49:51Z-
dc.date.available2015-12-17T04:49:51Z-
dc.date.created2015-11-30-
dc.date.issued201404-
dc.identifier.citation한국섬유공학회지, v.51, no.2, pp.70 - 75-
dc.identifier.issn1225-1089-
dc.identifier.urihttp://hdl.handle.net/YU.REPOSITORY/32388-
dc.description.abstractIn this study, changes in the molecular structure of a sheath-core polyethylene (PE)/polypropylene (PP) bicomponentmonofilament were investigated using different fractions of sheath or core components. The melt complex viscosity ofsheath PE showed a greater shear thinning behavior than core PP. For both as-spun and drawn filaments, the crystal structureof sheath PE developed better than that of core PP. In the as-spun monofilament, the core PP crystal structure did not developwell, while sheath PE showed a more developed crystal structure. Further, sonic velocity indicating the molecular orientationincreased upon drawing but was rarely dependent on the sheath PE fraction for both as-spun and drawn monofilaments.-
dc.publisher한국섬유공학회-
dc.subjectsheath-core-
dc.subjectPE-
dc.subjectPP-
dc.subjectbicomponent-
dc.subjectmonofilament-
dc.title시스-코어 복합방사 폴리에틸렌/폴리프로필렌 모노필라멘트 분자 구조 변화에 관한 연구-
dc.title.alternativeStudies on Molecular Structure Changes in Polyethylene/Polypropylene Sheath-Core Monofilament-
dc.typeArticle-
dc.identifier.kciidART001874618-
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공과대학 > 화학공학부 > Articles
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