Research progress in modification techniques and performance optimization of PTFE
Polytetrafluoroethylene(PTFE)is widely used in the electrical,aerospace,and biomedical fields due to its ex-cellent high-temperature resistance,corrosion resistance,and self-lubricating properties.However,PTFE still has cer-tain limitations as a result of its diverse service scenarios.This article provided an overview for the research status and ad-vances in PTFE modification from the view of performance optimization,focusing on four aspects of filling,blending,graft copolymerization,and surface modification.These approaches have been extensively explored domestically and in-ternationally in recent years.The article also summarized the current problems in the current development of the PTFE industry and prospected its future development directions.
国家科技期刊平台
NSTL
万方数据
