摘要
不用氮气保护,以水为溶剂,加入尿素与丙烯酸/丙烯酸盐、纤维素钠盐,以N′N 亚甲基双丙烯酸胺为交联剂制备出吸纯水率1800倍左右,吸盐水率240倍左右的产品,可用于卫生材料、油水分离等。
A water absorbent resin of which water absorption is about 1800 and salting water absorption is 240than before by adding urea and acrylic acid/acrylate cellulosiclate,N'N-methylene acrylic amides as crosslinking agent,water as solvent,not using nitrogen.It can be used for sanitary materials and oil-water separation materials.
出处
《表面技术》
EI
CAS
CSCD
北大核心
2004年第5期75-77,共3页
Surface Technology
关键词
超强吸水树脂
尿素
吸水率
Water absorbent resin
Urea
Water absorption
