Hyflon® 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. Perfluoroalkoxy 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® 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® P420 is an ASTM D3307 - Type II resin.


Segments Applications
Air & Soil Treatment Air Quality Improvement
Water Treatment Equipment
Segments Applications
Thermal Management Cooling & Heating Systems
Internal Combustion Engine Oil & Fuel Circuit
Internal Combustion Engine Electrical Systems (Cables, Connectors, ..)
Body & Chassis Structural & Semi-Structural Parts
E-Mobility E-Motor
Segments Applications
Equipment & Systems Fire Protection
Construction Materials Plastics
Equipment & Systems Plumbing
Finishing Components Thermal Insulation
Segments Applications
Textiles & Sport Equipment Textiles & Fibers
Segments Applications
Industrial Equipment Industrial Equipment Parts

Processing Method

  • Compression Molding
  • Extrusion
  • Injection Molding
  • Transfer Molding

Chemical categories

Chemical category Chemical family Chemical product
Thermoplastic polymers Fluoropolymers PFA Perfluoroalkoxy

Product Functions

  • Good Surface Finish
  • Low VOC
  • High ESCR (Stress Crack Resist.)
  • Sour Gas Resistant
  • Good Glycol Resistance
  • Bio-Fuel Resistant
  • Fuel Resistant
  • Alkali Resistant
  • Acid Resistant
  • Alcohol Resistant
  • Mineral/Synthetic Oil Resistant
  • Detergent Resistant
  • Hydrolysis Resistant
  • Low Moisture Absorption
  • Dielectric Properties
  • Non Flammable
  • Flame Retardant
  • Fatigue Resistant
  • Good Impact Resistant
  • Low CLTE
  • Radiotranslucent
  • UV Resistant
  • Radiation (Gamma) Resistant
  • Good Stretchability
  • Good Processing Stability
  • Autoclave Sterilizable (steam)
  • E-beam Sterilizable
  • Radiation Sterilizable
  • Ethylene Oxide Sterilizable
  • Heat Sterilizable
  • Low Temperature Flexibility
  • Good Thermal Stability
  • High Heat Resistant


Physical form

Compliance Info

  • WEEE
  • RoHS Compliance
  • Food Contact
One or more drinking water/plumbing or food contact listings may exist, please contact your Account Manager for specifications.

Region of availability

  • Not available in Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America

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