聚四氟乙烯改性研究进展  

Research progress in modification of polytetrafluoroethylene

作　　者：张成 谢继凯 郭家杏 郝智[1] 罗筑[1] 陈禹霖 ZHANG Cheng;XIE Jikai;GUO Jiaxing;HAO Zhi;LUO Zhu;CHEN Yulin(School of Materials and Metallurgy,Guizhou University,Guiyang 550000,China;Guizhou Hongyang Machinery Limited Liability Company,Guiyang 550000,China)

机构地区：[1]贵州大学材料与冶金学院,贵阳550000 [2]贵州红阳机械有限责任公司,贵阳550000

出　　处：《中国塑料》2024年第11期137-143,共7页China Plastics

基　　金：贵州省科技计划项目(黔科合支撑[2023]一般315)。

摘　　要：综述了近年来国内外聚四氟乙烯(PTFE)的改性研究进展。总结了表面改性,共混改性和填充改性等3种改性方法的优劣势,分析了不同方法对PTFE性能的影响,并对PTFE改性领域的发展趋势进行了展望。This paper reviewed the research progress in modification of polytetrafluoroethylene(PTFE)in recent years.The advantages and disadvantages of surface modification,blending modification and filling modification methods for the modification of PTFE were summarized.Meanwhile,the effect of modification method on the properties of PTFE were analyzed.Finally,the development trend in the field of PTFE modification was prospected.

关 键 词：聚四氟乙烯 表面改性 共混改性 填充改性 

分 类 号：TQ325.4[化学工程—合成树脂塑料工业]