(膨润土/淀粉)分别接枝丙烯酰胺制备吸水树脂的研究  

Study on the Graft Copolymerization of Bentonite or Starch-Acrylamide

作　　者：刘美荣[1] 宋诗莹[1] 陆海燕[1] 张明珠[1] 姚学仁[1] 文志红[1] 

机构地区：[1]天津科技大学高分子材料及工程系,天津300222

出　　处：《胶体与聚合物》2003年第3期12-14,共3页Chinese Journal of Colloid & Polymer

摘　　要：采用膨润土、淀粉分别接枝丙烯酰胺制备吸水树脂 ,本文研究了当吸水倍率相近时两种接枝共聚物在吸液性能、共聚过程。Super absorbents polymer (SAP)starch of bentonite grafted acrylamide has been prepared. We mainly discussed the difference between the two kind of copolymerizations in the aspect of raw materials, process of copolymerization and structure of products when the rate of the water absorption is closed.

关 键 词：膨润土 淀粉 接枝共聚物 丙烯酰胺 制备 吸水树脂 吸水倍率 吸液性能 共聚过程 产物结构 

分 类 号：TQ324.9[化学工程—合成树脂塑料工业] TQ326.4