PFA (Polytetrafluoro ethylene) is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether, and is a fluoropolymer that can be melt processed. It has various excellent properties such as high temperature and corrosion resistance equal to PTFE and good transparency. Compared with FEP, it has higher mechanical properties at high temperatures.

PFA-HP series ultrapure plates are mainly manufactured from ultrapure PFA, which has less fluoride ions and other impurities, and are processed into a variety of parts and seals that are used in a wide range of high-purity applications, such as semiconductor manufacturing, pharmaceuticals, laboratory equipment, sample testing, environmental sample analysis, and so on.

Feature

High transparency similar to FEP

High temperature resistance like PTFE (260°C)

Good machinability, low coefficient of friction, non-sticky

Good chemical resistance, excellent electrical insulation and flame retardancy

High purity raw material, very little metal ion precipitation, higher surface smoothness and no impurities

Specification Table

Production Environment

Ultra-clean production environment, 10,000 class dust-free workshop (100 class in the core area)