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Rheological behavior and fiber characteristics of polypropylene nanocomposites
폴리프로필렌 나노복합재료의 유변학적 거동과 섬유 특성

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Authors
이승환
Advisor
윤재륜
Issue Date
2007
Publisher
서울대학교 대학원
Keywords
나노복합재료nanocomposite폴리프로필렌composite유기점토layered silicate층상 실리케이트organoclay탄소나노튜브multiwalled carbon nanotubes상용화제polypropylene용융혼합법compatibilizer친화제coupling agent박리구조maleic anhydride유변물성PP-g-MAH전단유동melt compounding신장유동ultra-sonication전단담화intercalation신장경화exfoliation저장탄성계수rheology손실탄성계수shear flow전단점도elongational flow복소점도viscoelasticity연신점도step-strain shearCox-Merz 경험식discrete relaxation spectrum용융가공성shear thinning용융장력strain softening용융흐름지수strain hardening구성방정식non-terminal behaviorK-BKZ 모델plateau behavior네크워크 모델solid-like behavior선형 점탄성melt strength비선형 점탄성melt flow rate적분형 구성방정식rheological modeling미분형 구성방정식numerical analysis완화함수K-BKZ integral model응력완화relaxation modulus댐핑함수memory functionWD-FO 모델damping functionPSM-LT 모델WD-FO model신장후화PSM-LT model투과전자현미경material function주사전자현미경spinningX-선 회절drawing폴리프로필렌 섬유X-ray diffraction방사DSC연신crystallinity강도crystal size신도crystal orienetation factor결정화도tensile property배향도결정크기결정배향함수
Description
학위논문(박사) --서울대학교 대학원 :재료공학부,2007.
Language
English
URI
http://dcollection.snu.ac.kr:80/jsp/common/DcLoOrgPer.jsp?sItemId=000000042930

http://hdl.handle.net/10371/12874
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Material Science and Engineering (재료공학부) Theses (Ph.D. / Sc.D._재료공학부)
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