PFA or Perfluroalkoxy is chemically resistant to a wide range of chemicals and is widely used in the semi-conductor industry because of its excellent electrical properties, high ionic purity and high use temperature.

* Wafer carriers
* O-rings
* Nozzles
* Valves
* Seals
* Gaskets
* Semi-conductor processing equipment

* Excellent chemical resistance
* Low chemical permeability
* High flex life
* Excellent crack resistance
* Wide service temperature range
* Very good electrical properties
* Highest continuous use temperature of any fluoropolymer (500 °F)