PEI

PEI®

Polyetherimide has high mechanical strength, good chemical and heat resistance (operating temperature up to 170°C), good dimensional stability and creep resistance. Unique torque strength makes it an economical alternative to machining small parts from steel.

Features GEHR PSU®

Product Range

  • Extremely strong and rigid
  • Strong creep resistance
  • High torque strength and hardness
  • High thermal stability
  • Good weather resistance
  • Strong resistance to gamma radiation
  • Self-extinguishing
  • Limited stress crack resistance

application

  • electrical engineering parts
  • food industry parts
  • Aircraft Construction Parts
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