水性聚氨酯粘接强度研究进展  

Research progress of bonding strength of waterborne polyurethane

作　　者：郑静[1] 吴晓青[1] 李梦华[1] 郑主宜[1] 

机构地区：[1]中北大学理学院,山西太原030051

出　　处：《中国胶粘剂》2013年第3期49-52,共4页China Adhesives

摘　　要：介绍了国内外对提高水性聚氨酯(WPU)粘接强度的研究现状。详细阐述了WPU的分子链结构、共聚改性[包括环氧树脂(EP)改性、丙烯酸酯改性和有机硅改性]等对WPU粘接强度的影响,并对WPU今后的发展方向进行了展望。The research actuality of enhancing bonding strength of waterborne polyurethane （WPU） was introduced at home and abroad. The influences of molecular chain structure and copolymerization modification[including epoxy resin（EP） modification,acrylate modification and organic silicon modification] for WPU on bonding strength of WPU were expounded, and the future development direction of WPU was expected.

关 键 词：水性聚氨酯 粘接强度 改性 

分 类 号：TQ433.432[化学工程]