PFA (Polytetrafluoro ethylene) is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether, and is a fluoropolymer that can be melt processed.  

Almost as good as PTFE in the very low to very high temperature range with good transparency. Higher mechanical high temperature properties compared to FEP.

PFA tubes are mainly used in semiconductor-related manufacturing equipment, biopharmaceutical, chemical anticorrosion and other industries as a high-purity reagent delivery pipe; heat exchangers, steam piping; a variety of corrosive media (harsh solvents) delivery pipe; a variety of frequencies of wire and cable sheathing insulating jacket and so on.

Feature

Good transparency

Smooth inside and outside walls of the tube

Good chemical resistance

Excellent resistance to stress cracking

Excellent electrical insulation, weather resistance

Resistant to high and low temperatures, the use of temperature range: -200 ℃ ~ 260 ℃

Excellent non-adhesion, not easily adhering to dirt and sediments

Grade

General grade, electronic grade, semiconductor ultrapure grade, conductive grade (resistivity: 103- 105), antistatic grade (resistivity: 105- 108)

Specification Table

Pipe diameter wall thickness by the U.S. BETA LASERMIKE ultrasonic thickness measurement side deviation system, Switzerland Zhongbach ultrasonic diameter and thickness measurement system real-time monitoring, the size of the precise roundness.

Production Environment

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