PUA复合水分散体的发展  

Development of PUA hybrid aqueous dispersions

作　　者：付少辉[1] 卿宁[2] 

机构地区：[1]陕西科技大学资源与环境学院,陕西咸阳712081 [2]五邑大学化学与环境工程系,广东江门529020

出　　处：《应用化工》2005年第6期336-339,共4页Applied Chemical Industry

摘　　要：主要从聚合方法和多重复合改性两方面较为系统地介绍了丙烯酸聚氨酯复合水分散体的研究进展。比较了互穿网络法、种子乳液法和原位乳液聚合法等的特点和进展,对多重复合改性如有机硅、纳米材料等的进展作了简介。The research advance of aqueous acrylic-polyurethane hybrid aqueous dispersions was reviewed systematically from polymerization methods and multiple compound modification.Character and development of IPN,seed emulsion polymerization and in-situ emulsion polymerization methods were compared,and it makes some brief introduction to development of multiple compound modification such as organic silicone,nanometer material.

关 键 词：聚氨酯 丙烯酸酯 水分散体 复合 

分 类 号：TQ630[化学工程—精细化工]