分散聚合法制备阳离子聚丙烯酰胺水包水乳液  

Preparation of the Water-in-water Emulsoin of Cationic Polyacrylamide by Dispersion Polymerization

作　　者：王玉峰[1] 胡惠仁[1] 

机构地区：[1]天津科技大学天津市制浆造纸重点实验室

出　　处：《中国造纸学报》2008年第2期75-78,共4页Transactions of China Pulp and Paper

基　　金：国家自然科学基金(项目批准号：30771694);天津市科技发展计划项目(编号：06TXTJJC14302)的资助

摘　　要：以硫酸铵水溶液为分散介质,采用分散聚合法制备了阳离子聚丙烯酰胺水包水乳液;研究了硫酸铵用量、反应温度、搅拌速度和反应时间对聚合反应的影响,并对聚合产物的结构进行了表征。The water-in-water emulsion of cationic polyacrylamide was prepared by dispersion polymerization in an aqueous solution of ammonium sulfate. The effects of the dosage of ammonium sulfate, the temperature of reaction, the speed of stirring and the time of reaction on the polymerization reaction were studied. And the configurations of CPAM were characterized.

关 键 词：分散聚合 阳离子聚丙烯酰胺(CPAM) 水包水乳液 硫酸铵 

分 类 号：TS727.2[轻工技术与工程—制浆造纸工程]