摘要
论文对聚四氟乙烯(PTFE)的性能特点进行了综述,着重介绍了PTFE的表面改性、填充改性、共混改性、化学改性、结构改性等常用改性技术,并对PTFE的加工工艺和在密封、防腐等领域的发展应用现状作了介绍。
The composition, structure, physics and chemical performance of polytetrafluoroethylene （PTFE） are described. The surface modification, filling modification, expanding modification and structure modification for PTFE are introduced in detail in this paper, and the future development aspects of PTFE are also described.
出处
《液压气动与密封》
2012年第6期4-8,共5页
Hydraulics Pneumatics & Seals
关键词
聚四氟乙烯
改性
应用
polytetrafluoroethylene
modifying
application
