Paint & Coatings Industry ›› 2018, Vol. 48 ›› Issue (7): 79-87. doi: 10.12020/j.issn.0253-4312.2018.7.79

• Science View • Previous Articles    

Progress in Fluorinated and Siliconated Waterborne Polyurethane

Guikai Zheng1,Ming Lu1,Xiaoping Rui2   

  1. 1. College of Field Engineering, Army Engineering University of PLA, Nanjing 210007, China
    2. Wuxi Leather New Material Science & Technology Co., Ltd., Wuxi, Jiangsu 214000, China
  • Received:2018-05-14 Online:2018-07-01 Published:2018-09-21

有机氟、硅改性水性聚氨酯的研究进展

郑桂凯1,陆明1,芮小平2   

  1. 1. 陆军工程大学野战工程学院,南京 210007
    2. 无锡市莱瑟新材料科技有限公司,江苏无锡 214000

Abstract:

The incorporation of organic fluorine and silicone has been proved to be an effective way to improve water resistance and oil resistance of WPU, which greatly expands its application. In this article, the progress in both fluorinated and siliconated WPU are introduced and different modification methods are compared. Finally, future perspectives of the modified WPU are discussed.

Key words: waterborne polyurethane, organic fluorine, silicone, modification

摘要:

由于强疏水性有机氟、硅的引入,解决了水性聚氨酯耐水耐油性差的问题,大大拓展了其应用领域,受到了广泛关注。本文系统地综述了近年来有机氟、硅改性水性聚氨酯的研究进展,比较了不同改性方法的优缺点,并指出了今后的发展方向。

关键词: 水性聚氨酯, 有机氟, 有机硅, 改性

CLC Number: