摘要
文章以丙烯酸、丙烯酰胺、甲基丙烯酸为单体,采用分散聚合方式合成了聚丙烯酸共聚物,反应以盐水溶液为介质,在稳定剂及其它助剂的作用下,得到的聚合物为水包水的聚合物乳液,平均粒径为几百微米。研究了引发剂、反应时间、盐的用量等对聚合物特性粘数、单体转化率及产物稳定性的影响。
The polyacylic acid from monomers of acylic acid and acrylamide and methacrylic acid was synthesized by dispersion polymerization in the paper. The water-water polyacylic acid emulsion was formed by stabilizer and other auxiliaries in aqueous salts solution. The average of particle size was hundreds of microns. The effect of initiators, reaction time and salt dosage on the intrinsic viscosity and stability of polymer was studied.
出处
《广东化工》
CAS
2010年第12期43-44,共2页
Guangdong Chemical Industry
关键词
水包水
乳液
分散聚合
聚丙烯酸
water-water
emulsion
dispersion polymerization
polyacylicacid
