| 학회 |
한국공업화학회 |
| 학술대회 |
2011년 가을 (11/02 ~ 11/04, 경원대학교) |
| 권호 |
15권 2호 |
| 발표분야 |
접착제.도료.잉크 |
| 제목 |
Application of the self-polishing copolymers containing PEO to marine paints |
| 초록 |
The self-polishing copolymer (SPC)s release biocides by the mechanism of a hydrolysis or ion exchange reaction of an acrylic polymer with seawater. So it has been variously applied to antifouling paints as the binder. The poly(ethylene oxide) (PEO) has been used as a drag-reduction(DR) addictive in aqueous systems. We have confirmed the DR effect of PEO applied to the SPCs mechanism at the surface of a panel and whether the leaching rate of PEO in SPCs is constant or not. In this study we grafted PEO on methylmethacrylate (MMA) which is a monomer of SPCs by transesterification and then compounded the SPCs resin containing PEO. The structures of the synthesized polymers were determined by using 1H-NMR and FT-IR. Other properties of samples are investigated through the immersion, leaching rate and Drag-reduction tests. The experiments have been carried out and investigated the correlations between the leaching rate and the content, molecular weight of the PEO. |
| 저자 |
김상민, 박현, 전호환, 이인원
|
| 소속 |
부산대 |
| 키워드 |
self-polishing; PEO; antifouling; marine paint; drag reduction
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| E-Mail |
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