摘要
The Perfluoroalkylethyl acrylate copolymer, with an excellent property of waterproof and oilproof, was prepared by emulsion polymerization. The surface characterization of the copolymer was performed by surface free energy calculation and AES analysis. The calculated result of surface free energy was 0.012 6 J/m\+2, which is much lower than that of organosilicon polymer. It was found by AES that perfluoroalkyl groups for the outermost layer has a decisive effect on the surface free energy.
The Perfluoroalkylethyl acrylate copolymer, with an excellent property of waterproof and oilproof, was prepared by emulsion polymerization. The surface characterization of the copolymer was performed by surface free energy calculation and AES analysis. The calculated result of surface free energy was 0.012 6 J/m\+2, which is much lower than that of organosilicon polymer. It was found by AES that perfluoroalkyl groups for the outermost layer has a decisive effect on the surface free energy.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第12期2126-2127,共2页
Chemical Journal of Chinese Universities
基金
江苏省计划经济委员会资助项目 ( 1999-10 99-17)资助