新型聚丙烯酸酯无皂乳液的合成研究  

Research of synthesis of novel polyacrylate soap-free emulsion

作　　者：贾明静[1] 周灏霖[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《合成技术及应用》2010年第2期45-48,共4页Synthetic Technology & Application

摘　　要：以甲基丙烯酸甲酯、丙烯酸异辛酯、丙烯酸丁酯、丙烯酸羟乙酯及丙烯酸等单体合成了聚丙烯酸酯乳液,通过单因素实验,确定了聚合反应的最佳条件:反应温度为80℃,阴-非复合型可聚合乳化剂T-OP10用量为0.4%(对丙烯酸酯类总单体质量而言),预乳化液滴加时间为1 h,保温时间为1 h,引发剂KPS用量为0.4%。In the paper,the soap-free emulsion was synthesized by methyl methacrylate,iso-octyl acrylic,butyl acrylate,2-hydroxyethyl acrylate and acrylic acid.According to the single factor experiment,the best conditions for the polymerization reaction were determined： reaction tempreture was 80 ℃,dosage of the anionic and nonionic composite polymerizable emulsifier T-OP10 was 0.4%（on weight of total monomers）,dropping time of pre-emulsion was 1 h,holding time was 1 h and dosage of initiator KPS was 0.4%.

关 键 词：聚丙烯酸酯 无皂乳液 合成 

分 类 号：TQ316.334[化学工程—高聚物工业]