PPSU

GEHR PPSUTM

Polyphenylensulfone is an amorphous material, with improved impact and hydrolysis resistance compared to PSU. This amber-coloured, transparent material is usually used in a black colour, which is why we only offer it in this colour version so far. The usual operating temperature is approx. +338 °C. The extremely high notch impact strength remains also after a heat aging.

Properties GEHR PPSUTM

Product range

  • High strength and rigidity
  • Very high impact strength (also at low temperatures)
  • Very good dimensional stability
  • Very high chemical resistance
  • High resistance to many kinds of radiation
  • Very good sterilising capability
  • Lower chemical resistance than comparable semicrystalline materials

Applications

  • Parts of microwave ovens
  • Blow dryers
  • Humidifiers
  • Food industry
  • Pump wheels
  • Insulators
  • Medical industry
Downloads GEHR PPSUTM

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Tel: +1 610 497 – 8941
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GEHR Plastics Inc.
24 Creek Circle
Boothwyn, PA 19061
USA

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