PEEK Plastic Seal Rings

Minnesota Rubber and Plastics' seal rings made from PEEK Plastic feature chemical resistance and retention of mechanical properties up to 570 F.

Minnesotarubber Peekplastichyd 11188407

Seal rings made from high-performance PEEK Plastic material molded by Minnesota Rubber and Plastics handle thermal expansion forces, are suited for use in a wide range of high performance applications, and can easily replace components made from metal or other types of plastic.

  • Provides long operating life with chemical resistance and retention of mechanical properties up to 570 F (300 C)    
  • Replaces metal components in assembles requiring high-performance seals in vehicle transmissions
  • During operation acts as rotating planetary carrier for helical shaped ring gears in transmission assemblies
  • Seal joints can be added to a design to minimize leaks or facilitate required fluid pass through when various mechanisms are actuated in a system
  • Custom joint configurations molded into ring seals provide new options to ensure optimal fluid control while facilitating assembly of components
  • Offers lower cost and requires less assembly time
  • Weighs 50% less than many metal components
  • Highly resistant to thermal degradation as well as attack by both organic and aqueous environments  
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