高吸水性树脂的合成与应用  

Systhesis and applications of the superabsorbent resins

作　　者：陈卫星[1] 石玉[1] 

机构地区：[1]西安工业学院材料科学与工程系,陕西西安710032

出　　处：《西安工业学院学报》2001年第1期67-72,共6页Journal of Xi'an Institute of Technology

摘　　要：综述了丙烯酸型高吸水性树脂的制备方法 ,如溶液法、反相悬浮法及反相乳液法等 .简述了利用Flory Huggins理论和溶液的热力学理论研究大分子结构及吸水机理的关系 。The methods for preparation of superabsorbent resins, such as solution polymerization, inverse phase suspension polymerization and inverse phase emulsion polymerization were reviewed in this papper. The relationships between water absorbing mechanism of superabsorbent resins and macromolecular structure were studied by thermodynamic theory of Flory Huggins and thermodynamic theory of solution according to the references. The development and applications of those resins were also forecasted at the end of the paper.

关 键 词：合成丙烯酸型 高吸水性树脂 土壤改良剂 卫生用品 

分 类 号：TQ320[化学工程—合成树脂塑料工业]