PEEK is the ultimate high-performance plastic.

Why choose?

  • As an engineering material, PEEK has superior qualities compared to practically any other plastics.
  • Extremely high thermal resistance
  • Excellent anti-frictional properties
  • Excellent wear resistance
  • Fire-resistance rating is inherently UL-90, V-0

Why not choose?

  • PEEK is very expensive

Typical applications:

  • Small airplane parts (even the simplest parts are often made of PEEK or other high-performance plastic for their inherent fire-resistant qualities)
  • Cogwheels and cams in especially challenging conditions.

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All information on is based on the best knowledge and understanding of experienced plastic product designers. Nevertheless, we may be wrong. Do not use this website as your primary or only source of information. Always check and test in practice. Kindly contribute, if you know better. We do not take any responsibility, financial or ethical, for the outcome of your product.