一种新型固化剂在水性聚氨酯分散体中的耐水性能研究  

Study on Water Resistance of a New Curing Agent in Polyurethane Dispersion

作　　者：卢志毅 

机构地区：[1]佛山市普加化工有限公司,广东佛山528138

出　　处：《现代涂料与涂装》2017年第4期5-7,共3页Modern Paint & Finishing

摘　　要：采用多种类型的硅烷偶联剂作为固化剂,测试水性聚氨酯分散体涂膜耐水性,并与氮丙啶作对比。结果表明,环氧硅烷聚合物SOE-411能有效提高聚氨酯分散体涂膜的耐水性。Waterborne polyurethane dispersions were tested with various types of silane coupling agents as curing agents and compared with aziridine. The results show that the epoxy silane polymer SOE-411 can effectively improve the water resistance of the polyurethane dispersion paint film.

关 键 词：聚氨酯分散体 氮丙啶 环氧硅烷聚合物 

分 类 号：TQ630.493[化学工程—精细化工]