水性聚氨酯的改性研究进展  

Research progress of modified waterborne polyurethanes

作　　者：李梦华[1] 吴晓青[1] 郑静[1] 郑主宜[1] 田龙[1] 

机构地区：[1]中北大学理学院,山西太原030051

出　　处：《粘接》2013年第6期63-66,共4页Adhesion

摘　　要：介绍了水性聚氨酯(WPU)的特点、国内外研究现状。综述了WPU的几种改性方法:有机硅改性,丙烯酸酯改性,环氧树脂(EP)改性,聚碳酸酯(PCD)改性等,以及改性WPU的性能及应用。最后,对WPU的发展前景作了展望。The characters,the recent overseas and domestic research and development of waterborne polyurethanes （WPU） were introduced.The several modification methods of waterborne polyurethanes,such as with silicones,acrylates,epoxy resins and polycarbonates were summarized in this paper.The applications of modified WPU in various fields were described.Viewed from current research situation,the environment friendly WPU will be the development trend in the future.Finally,the future prospect on modified waterborne polyurethanes was given.

关 键 词：水性聚氨酯(WPU) 改性 研究动态 

分 类 号：TQ433.432[化学工程]