PEEK

PEEK®

PEEK can be used at very high temperatures (around 260 °C) and has extraordinary mechanical strength, toughness, stiffness, flexural and torsional strength. PEEK exhibits excellent chemical resistance, good dielectric properties up to 260°C and good resistance to all types of radiation (UV light causes only a slight yellowing). PEEK has the self-extinguishing performance of UL94.

Features GEHR PSU®

Product Range

  • Very high mechanical strength
  • Extremely rigid (also at low temperatures)
  • Very high thermal stability
  • Very high creep resistance
  • Very high dimensional stability
  • Very high radiation resistance
  • Very high resistance to hydrolysis
  • Low notched impact strength
  • Low acetone resistance

application

  • Bearing shell
  • piston ring
  • seat
  • transmission
  • sealing ring
  • aviation
  • gear
  • pump blade
  • Accessories
  • Plug connectors for chromatography
  • wafer carrier
  • Semiconductor industry
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