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불소함유 그라프트 공중합체의 표면특성
Surface Properties of the Fluorine-Containing Graft Copolymer
차미선 ( Cha Mi Seon ) , 소원욱 ( So Won Ug ) , 박인준 ( Park In Jun ) , 김동권 ( Kim Dong Gwon ) , 이수복 ( Lee Su Bog ) , ( Cheng Shi Yuan )
응용화학 vol. 7 iss. 2 527-530(4pages)
UCI I410-ECN-0102-2009-570-003220074
This article is 4 pages or less.

The graft copolymer, consisting of a flurorinated macromer(F-macromer) and a 2-(dimethyl amino)ethyl methacrylate, were prepared by marcromonomer technique and radical copolymerization. In this study, the surface propeties of the graft copolymer and its additive effect on the surface energy of polymer film were compared with the random copolymer of poly(perfluoroalkyl ethyl acrylate)-r-poly(2-dimethylamino ethyl methacrylate)(PFA-r-P(2-DMAEMA)). The contact angles of the surface modified by the graft copolymer is large than that of random copolymer with similar FA monomer content, and surface free energy of the substrate containing 0.01wt% of the graft copolymer is similar with that of 0.1wt% random copolymer surface. That is, The low-energy modification effect of the graft copolymer is better than that of the random copolymer.

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