链转移剂对含氟丙烯酸酯乳液制备及性能的影响  

Effects of Chain Transfer Agent on Preparation and Property of Fluorinated Polyacrylate Latex

作　　者：陈艳军[1] 周辉[1] 张钰英[1] 陈智[1] 张超灿[1] 

机构地区：[1]武汉理工大学材料科学与工程学院,武汉430070

出　　处：《涂料工业》2008年第10期12-14,18,共4页Paint & Coatings Industry

基　　金：2007年武汉市青年科技晨光计划项目(200750731269)

摘　　要：在链转移剂存在下进行了甲基丙烯酸三氟乙酯的乳液聚合,研究了链转移剂类型和用量以及引发剂用量对聚合物特性黏数、黏均相对分子质量、聚合反应转化率和稳定性、乳胶粒粒径、聚合物结构以及乳胶膜表面性能的影响。At the presence of chain transfer agents, the fluorinated acylates polymer latexes were prepared by emulsion polymerization. The effects of the kind and amount of chain transfer agents and the amount of initiator on polymerization conversion, [η] , viscosity - average molecular weight, latex particle sizes, and surface properties of latex films were studied in detail, respectively.

关 键 词：链转移剂 含氟丙烯酸酯乳液 制备 性能 

分 类 号：TQ630.49[化学工程—精细化工]