화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO))
권호 44권 1호
발표분야 고분자가공/복합재료
제목 Hybrid Effects of Surface Treated Pitch-based Short Carbon Fiber and Short Glass Fiber Reinforced Polyphenylene Sulfide Composites
초록 Polyphenylene Sulfide (PPS) is an engineering thermoplastic which is used widely due to its good dimensional stability, high-temperature resistance to chemical. Short glass fibers (SGFs) and pitch-based short carbon fibers (SCFs) are attractive reinforcements on thermoplastics because of economy and mechanical, thermal properties. In this study, hybrid fillers composed of surface treated SCFs and SGFs are used for increasing low thermal conductivity and mechanical properties of PPS. For expression properties of carbon fiber, acidic functional groups are introduced on the surface of SCFs and it also lead to adhesion to surface treated SGFs. The results of introduced functional groups, chemical interactions, thermal conductivity, mechanical properties were investigated by FT-IR, Raman spectrometer, XPS, C-therm TCi, SEM and UTM.
저자 조지현, 노현규, 여지현, 최혜선, 김세민, 박종신
소속 서울대
키워드 polyphenylene sulfide composite; short carbon fiber; short glass fiber
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