| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-접착제도료잉크 |
| 제목 |
Drag-reduction properties of the SPCs resin containing PEG groups |
| 초록 |
The self-polishing copolymers (SPC)s have been variously applied to antifouling paints, and they released biocides by the mechanism of a hydrolysis or ion exchange reaction of an acrylic polymer in seawater. The poly(ethylene glycol) (PEG) has been used as a drag-reduction(DR) additive in the pipeline and there were researches of proving the DR effect of that. In this study we synthesized Zn-based SPCs resin and we selected 3 kinds of the monomer containing PEG groups for adding FDR (frictional drag-reduction) effect to SPCs resin. The structures of the synthesized polymers were confirmed by using 1H-NMR and FT-IR. Then we checked drag-reduction rate by measuring Rotor test and PIV(particle image velocimetry). In addition, we examined the antifouling performance of the resins through the immersion test and abrasion test. |
| 저자 |
김은영, 전호환, 이인원, 박현
|
| 소속 |
부산대 |
| 키워드 |
drag-reduction; anti-fouling; PEG(poly(ethylene glycol))
|
| E-Mail |
|
