화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2010년 가을 (10/07 ~ 10/08, 대구 EXCO)
권호 35권 2호
발표분야 고분자 구조 및 물성
제목 Thermal and Mechanical Properties of Poly(ether-block-amide)/POSS Nanocomposites
초록 Poly(ether-block-amide) is a thermoplastic elastomer consisting of nylon 12 as a hard segment and poly(tetramethylene oxide) as a soft segment with varying hard/soft segment content. In this study, poly(ether-block-amide)(PEBAX 6333, 60mol% of hard segment)/trisilanophenyl polyhedral oligometric silsesquioxane (Tsp-POSS) nanocomposites were prepared by melt blending in an internal mixer, and their thermal and mechanical properties were investigated by means of DMA, DSC, and tensile testing. Tensile test showed that addition of small amount of Tsp-POSS induced a great increase in tensile modulus, tensile strength and yield stress with simultaneous increase in elongation at break.
저자 염현식, 장영욱
소속 한양대
키워드 Poly(ether-block-amide) (PEBAX); Trisilanophenyl Polyhedral oligometric silsesquioxane (TSP-POSS); Nanocomposites
E-Mail ywchang@hanyang.ac.kr