| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
환경친화형 탄성체 합성 및 응용기술-핵심소재원천기술개발사업 성과발표 |
| 제목 |
Synthesis and properties of biopolyamide based thermoplastic elastomer |
| 초록 |
Multiblock copolymer consisting of nylon as a hard segment and polyether as a soft segment is a important class of thermoplastic elastomer. We synthesized a series of PA-b-PTMG multiblock copolymers using aliphatic long chain polyamides such as PA9, PA10, PA11, PA12 as a hard segment. The polyamides were synthesized by polycondensation of biomass-derived aminoacids. Effects of the polyamide type at a given hard segment content on thermal and mechanical properties of the multiblock copolymer TPEs were investigated. Further, chemical modification of the polyamide block in the multiblock copolymer were performed to enhance the properties of the TPE. The TPE nanocomposites with inorganic nanofillers are discussed as well. |
| 저자 |
장영욱, 최명찬, 김태현
|
| 소속 |
한양대 |
| 키워드 |
PA-b-PTMG multiblock copolymer; biopolyamides; thermoplastic elastomer
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| E-Mail |
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