Polytetrafluoro ethylene is a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether, and is a fluoropolymer that can be melt-processed. It has almost the same excellent properties as PTFE in the very low to very high temperature range, with good transparency. Compared to FEP, it has higher mechanical high temperature properties.PFA has low friction, non-stick, low hygroscopicity, and especially non-leaching properties, making it the material of choice for high purity applications. PFA-HP series ultrapure tubing is manufactured from ultrapure PFA raw material with less fluoride ion and other impurities precipitated, and is mainly used in semiconductor manufacturing equipment and semiconductor wet process equipment to transport high-purity chemicals and gases.

Feature

Higher transparency

Smoother inner and outer walls of the tube

Good chemical resistance

Excellent resistance to stress cracking

High purity with minimal metal ion precipitation

Excellent non-adhesion to minimize particle and liquid retention

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

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)