CPE/P(AA-HEMA)吸水膨胀弹性体共混体系的性能研究  

Studies on swelling behavior of water absorbent elastomer of CPE/P(AA-HEMA)

作　　者：熊琼[1] 何培新[1] 

机构地区：[1]湖北大学材料科学与工程学院,湖北武汉430062

出　　处：《弹性体》2009年第1期46-48,60,共4页China Elastomerics

基　　金：有机功能分子合成与应用教育部重点实验室资助项目(2005-KL-011)

摘　　要：采用机械共混将氯化聚乙烯(CPE)、增容剂CPE接枝甲基丙烯酸-β-羟乙酯(CPE-g-HEMA)与自制的吸水树脂甲基丙烯酸-甲基丙烯酸-β-羟乙酯共聚物[P(AA-HEMA)]共混合成了CPE/P(AA-HE-MA)/(CPE-g-HEMA)吸水膨胀弹性体。讨论比较了未添加和添加增容剂CPE-g-HEMA 2种共混体系的吸水性能(吸水率、吸盐水率和质量损失率)。A series of water-swellable elastomers were prepared by blending chlorinated polythyl other serial of water-swellable elastomer was prepared by blending P （AA-HEMA）, absorbent resin made by ourselves with CPE, CPE-g-HEMA added as compatilizer. The properlies of two water ab- sorbents （water absorbent degree,salt absorbenl degree and weight loss ratio） were discussed.

关 键 词：共混 吸水膨胀弹性体 膨胀 吸水树脂 

分 类 号：TQ334[化学工程—橡胶工业]