| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
기능성 고분자 (포스터발표만 진행) |
| 제목 |
Dispersion and reaggregation of nanoparticles in the PP copolymer composites |
| 초록 |
In this study, we investigated the foamability of a PP copolymer rather than the PP itself because the copolymer including ethylene and 1-butene units has less crystallinity than PP which is expected to induce easy foaming. We also explored the role of nanoclay particles in the foaming of PP copolymer/clay nanocomposites. We tried to figure out the detailed relationship between the clay particles dispersion and the processig variables (including further melting processing). The influence of blowing agent (CO2) over the exfoliation of clay layers was also examined. |
| 저자 |
오경환, 김호연, 서용석
|
| 소속 |
서울대 |
| 키워드 |
Polypropylene copolymer; foaming process; clay dispersion; supercritical fluids
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| E-Mail |
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