PSUs

PSU®

Polysulfone (PSU) has good thermal stability (from -100°C to 160°C), high mechanical strength, excellent dielectric properties, hydrolysis resistance and radiation resistance (microwave permeability), and low notched impact strength.

Features GEHR PSU®

Product Range

  • High strength and rigidity
  • High impact strength (also at lower temperatures)
  • Excellent dimensional stability
  • good chemical resistance
  • Strong resistance to β, γ, X and infrared radiation
  • High microwave permeability
  • Self-extinguishing
  • Good antibacterial
  • Moderate stress cracking resistance
  • Poor weather resistance

application

  • microwave oven parts
  • hair dryer
  • humidifier
  • food industry
  • pump wheel
  • insulator
  • Medical industry
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