25 years’ experience in
engineering plastics

Polysulfone (PSU)

Commonly Known: Udelâ„¢

Colour: Translucent Amber

Available In: Rod, Sheet


  • Operating temperature up to 160 C
  • Great hydrolysis resistance
  • Retains its high toughness at low temperatures
  • Dimensionally stable
  • High rigidity
  • High mechanical strength
  • Maintains high creep resistance over service temperature range
  • Good electrical insulator
  • Translucent yellow / amber

PSU is an engineering plastic which is good for use in an autoclave environment thanks to its mechanical properties and low hydrolysis. The properties of PSU are not greatly affected across its operating temperature range. Its properties make it ideal for use in Electrical, Food and Chemical industries.
For more information and availability of PSU material and products please contact us.

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