Hyflon® PFA is a family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy and exceptional dielectric properties. PFA resins are designed to retain their properties over a wide range of temperatures (-196/260°C or -320/500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aerospace, etc. Hyflon® PFA P420 is a high molecular weight, low melt flow rate multi-purpose resin designed for pipe, cable and stock shapes extrusion, injection, compression, and transfer molding. Hyflon® PFA P420 is an ASTM D3307 - Type II resin.


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Air Treatment Air Quality improvement
Water Treatment Drinking Water Treatment | Industrial Water Treatment | Municipal Water Treatment
Segments Applications
Protection & Safety Architectural Coating | Fire Protection
Energy savings Cooling & Heating systems | Thermal insulation
Resource Efficiency Electricity Generation | Plumbing & Heating
Construction Materials Architectural Films
Segments Applications
Electrification Battery Systems | Electrical / Electronics | Wire & Cable | Electric Motors
Powertrain Efficiency Cooling & Heating systems | Oil & Fuel Circuit
Lightweighting External Parts | Mechanical Components | Structural & Semi-Structural Parts
Segments Applications
Household Goods Brown Goods | White Goods
Non-food packaging Plastics
Textiles & Fibers Textiles & Fibers
Segments Applications
Enhanced Design & Connectivity Electrical Components | Home Electronics | Semiconductors & memory | Smart Devices
Safety Electrical Protection | Wire & Cable
Segments Applications
High Speed Train Electrification
Segments Applications
Equipment & Parts Equipment & Parts | Piping & Tubing | Shale Gas & LTO | Subsea | Wire & Cable
Segments Applications
Industrial Equipment Industrial Equipment Parts | Pipes, Pumps, Fittings & Valves
Industrial & Protective Coatings Linings
Segments Applications
Food Packaging Plastics
Segments Applications
Medical Equipment & Instruments Single-use devices & instruments | Surgical cases & trays | Sterilization (sterilization cases & trays)
Pharmaceuticals Packaging
Segments Applications
Propulsion Rocket Engine
Electrical, Air & Fluid Systems Fluid systems (water, jet fuel, hydraulic liquid)

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Fluoropolymers Perfluoroalkoxy

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for Hyflon® PFA P420