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Product Summary of Polysulphone (PSu)

This amorphous high performance engineering plastic exhibits a combination of outstanding thermal, mechanical and electrical properties. It is also transparent and has superb hydrolytic stability (withstands repeated steam sterilization cycles), which makes it ideal for use in food processing and medical equipment.

Characteristics of Polysulphone (PSu) include:

  • Good thermal stability
  • Good electrical properties
  • Excellent hydrolysis resistance
  • Good radiation resistance
  • FDA approved for food contact
  • USP Class VI compliant

Forms and Availability of Polysulphone (PSu)

Please find below a list of our standard stock dimensions. Of course, we are very often able to supply alternative dimensions.


Diameter: 10 - 150mm

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Thickness: 0.025 - 0.1mm

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Thickness: 0.9mm

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What quantities are listed in our on-line catalog?

For large quantities, please request a quote using the links above. For small quantities with rapid delivery, please consult the following catalog pages:

Polysulphone (PSU)