25 years’ experience in
engineering plastics

PI / Polyimide

Commonly Known: Vespelâ„¢

Colour: Browish Yellow

Available In: Rod, Sheet, Tube


  • Good thermal stability up to 300 C (400C for short-term)
  • Good in cryogenic applications down to -270 C
  • Retains strength and stiffness at temperatures exceeding 260 C
  • Excellent wear resistance at high speed and pressure
  • Good electrical insulation
  • Excellent thermal insulation
  • High purity
  • Easily machined
  • Good chemical resistance to acids and solvents
  • Flame retardant (UL 94 V0)
  • Different grades available

Polyimide materials can provide solutions to a wide range of industries including Aerospace. Polyimide plastics are used where temperature is a main factor to be considered due to its wide long term service range, making it suitable for Cryogenic applications and also applications that will exceed 260 C.
For more information and availability of Polyimide materials please contact us.

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