PEEK

GEHR PEEKTM

Polyetheretherketone can be used at very high temperatures (about +500 °F) and it shows an extraordinary mechanical strength, toughness, hardness, flexural strength, torsional strength. PEEK exhibits excellent chemical resistance, very good dielectric properties up to +500 °F and a very good resistance to all kinds of radiation (even ultraviolet rays only lead to a slight yellow discolouration). PEEK is self-extinguishing properties according to UL 94.

Properties GEHR PEEKTM

Product range

  • Very high mechanical strength
  • Very high rigidity (also at low temperature)
  • Very high thermal stability
  • Very high creep resistance
  • Very high dimensional stability
  • Very high radiation resistance
  • Very high hydrolysis resistance
  • Relatively low notch impact strength
  • Low resistance to acetone

Applications

  • Bearing shells
  • Piston rings
  • Valve seats
  • Gears
  • Seals
  • Aviation
  • Cog wheels
  • Pump vanes
  • Fittings
  • Plug connectors for the chromatography
  • Wafer carriers
  • Semiconductor industry
Downloads GEHR PEEKTM

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
USA

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