By using this website, you agree to our use of cookies. More information Understood


Polyarylsulfones (PSU, PPSU) are a family of thermoplastic amorphous polymers and polar. Even at higher temperatures, these materials show high strength and stability.

PEI (polyetherimide) resembles polysulfones, and is, therefore, classified by us in the same product group.


  • Stiff
  • High strength
  • Transparent (yellowish)
  • Very dimensionally stable
  • Steam sterilizable, hot water resistant
  • Good chemical resistance

Your personal contact

  • Christian Hillebrand

    Christian Hillebrand

    Authorized officer Contact for costing and purchasing
  • Dieter Häger

    Dieter Häger

    Contact for application consulting
slice cnc