Polyarylsulfone (PSU/P/PPSU)

PSU/P/PPSU (Polyarylsulfone) is a thermally stable thermoplastic consisting mainly of phenyl and biphenyl groups linked by ether and sulfone groups. The material is resistant to high and low temperatures, has excellent impact strength, and is chemical and solvent resistant. It is, therefore, a popular choice for electrical insulation applications.

More Information on polyarylsulfone


  • History

    ~ 1980: Start of industrial production
  • Properties

  • Applications

  • Processes

  • Recycling and Recovery

Types of plastics

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