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Polyetherimide (PEI) – Plastic injection molding

2020-03-06 hqt

Polyetherimide (PEI) is valuable in the medical, electronics and other fields that demand exceptional strength and rigidity in high-heat applications. The amber, high performance polymer offers excellent dimensional stability, combined with broad chemical resistance.
PEI is ideal for hot air and water environments and is very hydrolitaclly stable with excellent property retention.

With high-performance electrical properties and resistant to heat for long periods, the polyetherimide we mold is used for several industries:

  • Medical devices
  • Instrument trays
  • Electrical/electronics enclosures
  • Industrial parts

A frequent substitute for metal, polyetherimide offers several benefits:

  • High-impact strength
  • Creep and radiation resistance
  • Can be reinforced with glass fiber
  • Steam autoclavalble
  • UV and gamma radiation sterilizable
  • FDA compliant
  • Available in unfilled and glass filled grades

Kaito Mould can guide you to the proper polymer grade selection for your application.

If we can help you with your project please call us at 0086-769-82821468 or email