PP-C Copolymer

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GEHR PP-CTM Copolymer

Homopolymeric Polypropylene has a very low density and a very high heat deflection temperature in the group of polyolefins. The chemical resistance is very high, but the oxidation resistance is in the lower range. Due to the very low dielectric loss factor, high-frequency welding is not possible. However, all other appropriate welding procedures should work without problems. The continuous operating temperature for PP in natural colour ranges between -22 °F and approximately +190 °F.

Properties GEHR PP-CTM Copolymer

Product range

  • Low density
  • High heat resistance
  • High tensile strength
  • High surface strength
  • Very high chemical resistance
  • Low oxidation resistance
  • Low abrasion resistance
  • Brittle in the coldness
  • HF-welding not possible
  • Natural colour is not weather resistant


  • Pumps
  • Valves
  • Gaskets
  • Supporting stands for the coating industry
  • Spacer for the electroplating
  • Parts for toys
Downloads GEHR PP-CTM Copolymer

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GEHR Plastics Inc.
24 Creek Circle
Boothwyn, PA 19061


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