KetaSpire® KT-820 PEEK

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PEEK polyetheretherketone is semi-crystalline high performance polymer characterized by a distinct combination of properties, which include wear resistance, best-in-class fatigue resistance, high purity, and excellent chemical resistance to organics, acids and bases.

Our PEEK is made in the United States using 100% prime virgin material and we offer variety of outer diameters (OD) variety of outer diameters (OD) from 3/8" inches (0.375") to 6" inches (6.00")as well as sheet thicknesses from 1/2" inch (0.50") to 4" inches (4.00") in plate all in stock online at the best prices.

Key Features

  • Exceptional chemical resistance
  • High mechanical strength at temperatures in excess of 250C
  • Excellent wear and abrasion resistance
  • Best-in-class fatigue resistance
  • Excellent resistance to hydrolysis and superheated steam
  • Superior dielectric with low loss at high temperatures and frequencies
  • High purity

Typical Applications

  • Back-up rings
  • Pump and diaphragm machined fittings
  • Semiconductor and PCB components
  • Manifolds
  • Aerospace and aviation components

KetaSpire® KT-820 PEEK resin is unreinforced and RoHS compliant. It conforms to:

  • MIL-P-46183 Type 1
  • ISO 10993 Class II and Class III
  • FDA Code of Federal Regulations, Title 21 Part 177.2415
  • NSF Standard 51
  • UL-94 V-0 (.550mm)