淀粉丙烯酸接枝共聚吸水性树脂的研究进展  

The Research Progress of Water Absorbing Resins Based on Starch

作　　者：罗文波[1] 黄强[1] 

机构地区：[1]华南理工大学食品与生物工程学院,广东广州510640

出　　处：《辽宁化工》2004年第5期280-283,共4页Liaoning Chemical Industry

摘　　要：基于淀粉丙烯酸接枝共聚作为吸水性树脂具有环保和可生物降解的优良特性 ,目前 ,人们普遍关注的是如何提高其吸水性 ,抗温性 ,控制水份释放 ,压力下保水 ,以及电解液的吸收等。这些特性的改进将使产品的用途更为广泛 ,可以预见 ,淀粉丙烯酸接枝共聚作为吸水性树脂具有广阔的应用和发展前景。Water absorbing resins based on graft copolymers of acrylic acid starch boast of many excellent properties such as good to environment and bio-decompose. Now people pay more attention to the high water absorbing, being resistant to high temperature, controlled water releasing, keeping water in pressure, and absorbing of electrolyte property. The progress of such properties will make the products more useful. It can conclude that the future of water absorbing resins based on graft copolymers of starch will be bright.

关 键 词：变性淀粉 吸水性树脂 聚丙烯酸 

分 类 号：TQ316[化学工程—高聚物工业]