Polysulfone PSU

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Polysulfone PSU is an amorphous high performance thermoplastic material that has proven performance at elevated temperatures.  It is used in load bearing applications over a broad temperature range.


  • 320 degree F. continuous use temperature
  • Excellent strength and rigidity even at elevated temperatures
  • High impact resistance
  • Low moisture absorption
  • Chemically resistant to many acids and solvents
  • Superior electrical properties
  • Rated UL V-0
  • Gamma radiation resistance
  • Easily machined and fabricated


Aircraft instrumentation, Manifolds, Medical instruments and Instrument trays, Electrical insulators & connectors, Sensors and analytical instruments, Microwave cookware