PPSU

PolyPhenylenSUlphone

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PPSU is an amorphous plastic.


This material unites a high melting temperature with very low water absorption. Additionally, it demonstrates enhanced impact resistance and chemical resistance compared to PSU. In addition to these properties, PPSU demonstrates significantly better hot steam serialisability and resistance to cleaning and disinfectants in comparison to the rest of this category of plastics. This material is ideal for use in the handles of dental and surgical instruments and is suitable for contact with food. It is not, however, suitable for production of parts subject to friction or wear. Max. operation temperature in air: 180°C.

PPSU Properties
  • Properties on request
Please read our important notes on data sheets! You can find these under the MATERIALS section under USEFUL INFORMATION where we provide more detail on our data sheets, tolerances, and more.

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