화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2012년 봄 (04/12 ~ 04/13, 대전컨벤션센터)
권호 37권 1호
발표분야 기능성 고분자
제목 Self Polishing Properties of Antifouling Paint Resins based on Polyurethane Matrices
초록 Antifouling paints have a primary role in the marine industry as protecting the attachment of biofouling in marine environment and reducing the fuel consumption of ships. Since the use of tributyltin(TBT) groups in antifouling paints was banned internationally, the development of new antifouling coating with biocidal effects on the marine organisms and no potential accumulation for the aquatic environment has been required. Polyurethane(PU) coatings are increasingly used instead of traditional coatings because their superior physical property and long lifetime greatly lengthen the interval between refurbishments. So, in the study, we synthesized the novel self polishing resins by applying PU matrices with different polyols and various quaternary ammonium salts which are effective biocides. The thickness change of the resin by dynamic immersion in artificial seawater was checked to investigate the self polishing property.
저자 김병우, 박순민, 박현, 이인원, 전호환, 조남주
소속 부산대
키워드 Antifouling Paint; Poyurethane Matrices
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