摘要
以N,N-亚甲基双丙烯酰胺为交联剂、过硫酸铵/硫代硫酸钠为氧化还原引发剂、以环己烷为溶剂,采用溶液聚合法合成出高岭土-聚丙烯酸钠-聚乙烯醇复合吸水材料.研究了高岭土的添加量、交联剂的用量对复合树脂的吸水性、吸水速度及吸盐性等的影响.
A high water-absorbing copolymer resin based on sodium acrylate,N,N -Methylenebisacrylamide was prepared by solution polymerization and potassium persulfate/sodium hyposulfite as a redox initiator. The effect of the amount of kaolinite on water absorption capacity,water absorption rate and brine absorption capacity was studied.
出处
《教育探索》
北大核心
2008年第3期-,共4页
Education Exploration
关键词
吸水树脂
聚丙烯酸钠
高岭土
Water-absorbing resin
Polysodium acrylate
Kaolinite
