| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 가을 (10/11 ~ 10/12, 일산킨텍스) |
| 권호 |
32권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of Silica Nanocomposites and the Rheological properties |
| 초록 |
In this study, the rheological and physical properties of the nanocomposites were improved by adding nano-size particles, such as silica, nanoclay. Styrene, Butyl Acrylate (BA) and Methacrylic acid (MAA) were copolymerized by soap-free emulsion polymerization using a macromonomer in an aqueous media. The polymerization was carried out using semi-batch emulsion polymerization. Also, a nanocomposites was prepared by aggregation with silica particles. The rheological properties were measured by using Advanced Rheometric Expansion System (ARES). It was found that the rheological properties were significantly improved by adding the nano-sized particles. The modulus and the stress relaxation were also examined as a function of frequency and temperature. |
| 저자 |
이상국1, 홍창국1, 류동완1, 양재호1, 박재범2, 김인3, 문희1
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| 소속 |
1전남대, 2삼성정밀화학, 3삼성전자 |
| 키워드 |
aggregation; nanocomposites; silica; styrene; ARES
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| E-Mail |
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