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Polyetherimide (PEI)

Injection Molding

Polyetherimide is a high-performance thermoplastic with characteristics similar to PEEK. It is refrequently used as a replacement of metal components in industrial and structural elements.

Key features

  • High heat resistance
  • Exceptional strength and impact modulus
  • High dielectric strength
  • Broad chemical resistance
  • Biocompatible
  • Excellent machinability and finishing characteristic
  • Outstanding processability on conventional molding equipment
  • Flame resistance with low smoke evolution

Applications

  • Commercial aircraft interiors
  • Healthcare products
  • Cooking utensils
  • Fiber optics
  • Electrical products
  • Electronic parts

Downloads

Injection molding design guidelines

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General questions? Engineering questions? Need help with your design?

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