Injection Molding Resin: PEI (polyetherimide)

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PEI (polyetherimide) is a high-performance engineering thermoplastic that offers a full complement of advantageous characteristics:

  • Rigidity and strength at high temperatures
  • Excellent electrical properties
  • Flame retardancy
  • Long term heat resistance
  • Creep resistance

Replacing Metal Parts with PEI

As a result of PEI’s creep resistant properties, it can replace metal parts in a wide range of structural applications.

Is PEI (polyetherimide) Right for Your Project?

The Stack Plastics team has extensive experience with injection molding. We can help you choose among the wide range of exotic resins available to find the one that will yield the highest-performing parts for your project. Let our team analyze your design to determine whether PEI (polyetherimide)is the best choice for your injection-molded parts.

Contact Stack Plastics

For more information about the properties of PEI (polyetherimide) or injection molding, contact Stack Plastics today.