FA/LMA/MMA三元共聚物乳液的合成与性能  

Synthesis and properties of the FA/LMA/MMA copolymer emulsion

作　　者：张庆华[1] 詹晓力[1] 陈丰秋[1] 

机构地区：[1]浙江大学化工系,浙江杭州310027

出　　处：《纺织学报》2005年第2期4-7,共4页Journal of Textile Research

基　　金：国家自然科学基金资助项目 (2 0 376 0 70 ) ;浙江省自然科学基金资助项目 (40 4 2 95 )

摘　　要：在复配的乳化体系中合成了稳定的氟代丙烯酸酯 (FA)、甲基丙烯酸月桂酯 (LMA)、甲基丙烯酸甲酯(MMA)三元共聚物乳液 ,通过红外光谱表征了共聚物的结构组成 ,考察了乳化剂以及单体配比对聚合物乳液性能的影响 ,采用接触角测定法研究了乳胶膜的拒水拒油性能。Fluoroacrylate copolymer stable emulsion was made by emulsion polymerization under empolyment fluorocarbon surfactant with fluoroacrylate,lauryl methylacrylate,methyl methylacrylate as monomers.The composition of copolymer was demonstrated by FT\|IR,The influence of emulsifers and comonomers on latex properties were studied,and the water\|resistant and oil\|resistant properties of copolymer film were investigated by contact angles method.

关 键 词：氟代丙烯酸酯 甲基丙烯酸月桂酯 甲基丙烯酸甲酯 乳液聚合 低表面能 防水防油 

分 类 号：TS195.2[轻工技术与工程—纺织化学与染整工程]