Monday 17 June 2024

Ketaspire® PEEK


Ketaspire® PEEK
Superpolymers Micronization
Field of use:
Metal Replacement Automotive & Agricolture Electric & Electronic Consumer Goods
Polymer type:
High temperature resistance Low Warpage High chemical resistance Wear & Friction Flame Retardant Conductivity


KetaSpire® PEEK
We supply KetaSpire® PEEK in Italy.
Page dedicated to PEEK materials.
KetaSpire® PEEK (polyetheretherketone) is one of the industry’s most chemically resistant plastics that provides excellent strength and fatigue resistance along with a continuous-use temperature of 240 °C (464°F). It is a combination of properies that makes it suitable for metal replacement.
Main Characteristics:
  • Exceptional thermal resistance;
  • Continuous use up to 240°C (464°F);
  • Very good wear and abrasion resistance;
  • Low CLTE and high limiting PV properties;
  • Best-in class fatigue resistance;
  • Excellent dimensional stability;
  • Excellent resistance to hydrolysis in boiling water and superheated steam;
  • Superior dielectric with low loss at high temperatures and frequencies;
  • Ease of processing;
  • High purity.
  • Aircraft Hardware and fasteners;
  • Automotive;
  • Transmissions/powertrain;
  • Coatings, composites, additives;
  • Wire and cable insulation;
  • Semiconductor fabrication and testing;
  • Medical devices;
  • Dental cassettes and devices;
  • Oil and gas process equipment;
  • Bearing retainers;
  • Gears;
  • Bushings;
  • Seals;
  • Thrust washers.

Technical data


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