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Polyvinylidene fluoride shows a higher tensile strength, pressure resistance and dimensional stability than the related PTFE, but friction and insulation properties are lower. PVDF has a high mechanical strength and toughness at lower temperature and it’s self-extinguishing. The operating temperature ranges from -22 °F to +302 °F. PVDF shows a high resistance to chlorine, bromine and high-energy radiation.

Properties GEHR PVDFTM

Product range

  • High tensile strength
  • High mechanical strength
  • High rigidity (also at low temperature)
  • High chemical resistance
  • Very low water absorption
  • Good friction and wear and tear values
  • Self-extinguishing
  • High UV-resistance
  • Toxic fumes when burned
  • Relatively high coefficient of thermal expansion


  • Gaskets
  • Pump and sealing bodies
  • Rotation discs
  • Valves
  • Check valves
  • Extraction centrifuges
  • Fittings
  • Slide rails
  • Gear wheels, guide rails and wheels
  • Adapters
  • Components in the electrical industry and medical technology
  • Dosing stations, filter frames, flanges and sleeves
  • Roller conveyors, adjusting clamps

Here you will find an overview of product information sheets matching your selection. Do you need an information for the most current Material Safety Data Sheet (MSDS)? Are you interested in our materials or do you have a question about a specific product

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Tel: +1 610 497 – 8941
Fax: +1 610 497 – 8901

GEHR Plastics Inc.
24 Creek Circle
Boothwyn, PA 19061


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