水性聚氨酯的改性  

Modification of Waterborne Polyurethane

作　　者：黄一鸣[1] 

机构地区：[1]五邑大学化学与环境工程学院,广东江门529020

出　　处：《中国涂料》2015年第2期23-26,共4页China Coatings

摘　　要：综述了近年来国内外化学家对水性聚氨酯(WPU)改性的研究进展。重点介绍了最重要的5种改性方法,其中包括:有机硅改性、环氧树脂改性、纳米改性、丙烯酸酯改性和交联改性。最后,根据当前形势进行分析,并对水性聚氨酯未来的发展作出展望。The research situations of waterborne polyurethane （WPU） modification proposed by the chemists at home and abroad in recent years were reviewed. Five most important modification methods were introduced, including： silicone-modified, epoxy- modified, nano-modified, acrylate-modified and crosslink-modified. Finally, analysis was made on the basis of current situation and future development of waterborne polyurethane was prospected.

关 键 词：水性聚氨酯 改性 研究进展 意义 展望 

分 类 号：TQ630.41[化学工程—精细化工]