聚四氟乙烯薄膜的制备改性及应用进展  

Preparation,modification and application of polytetrafluoroethylene(PTFE)membranes

作　　者：卢聪 李贺希 项丰顺 刘波 屈秀文 Lu Cong;Li Hexi;Xiang Fengshun;Liu Bo;Qu Xiuwen(PLA Army Defense Institute,Beijing 100000)

机构地区：[1]中国人民解放军陆军防化学院,北京100000

出　　处：《云南化工》2020年第12期26-29,共4页Yunnan Chemical Technology

摘　　要：阐述了通过双向拉伸法、成孔剂法、静电纺丝法制备PTFE薄膜,系统分析了PTFE薄膜的不同改性方法的优缺点与最新的改性进展,讨论了PTFE薄膜在环保、服装面料、医疗卫生、电化学方面的应用,最后对PTFE薄膜的发展方向提出展望。In this review,we expound various techniques to produce PTFE membranes including biaxial stretching,pore-forming and spinning.The advantages,disadvantages and latest developments of the modification methods in PTFE membranes are systematically analyzed.We also discuss its application in environmental protection,Clothing fabrics,medical care and electrochemistry and put forward prospect to the development direction of PTFE membranes finally.

关 键 词：聚四氟乙烯薄膜 制备 改性 应用 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业]