KetaSpire® KT-880 CF40 is a 40% chopped carbon fiber-reinforced polyetheretherketone (PEEK.) The carbon fiber content in the formulation is designed to provide maximum strength and stiffness properties in a filled PEEK compound. The resin enjoys all the key performance attributes for which PEEK is known including resistance to harsh chemical environments, high heat resistance (both short and long term), along with excellent fatigue resistance. This resin is a high flowing/low viscosity grade and is ideally suited for use in injection molding fabrication. It can be melt processed using standard thermoplastic melt processing equipment. Potential application areas for KT-880 CF40 include uses in the aerospace industry and some other transportation applications where maximum mechanical properties are desired while maintaining a low specific gravity. Semiconductor fabrication is another industrial area of possible use for this resin as are the chemical processing, oil and gas, and health care industries.


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Accessories Baby trolley & seat
Household Goods Power Tools & Garden
Sports & Leisure Sports & Leisure
Segments Applications
Chemical Industry Chemical Engineering
Industrial Equipment Industrial Equipment Parts | Pipes, Pumps, Fittings & Valves
Segments Applications
Medical Devices Consumables for Patients | Dental devices | Orthopaedics
Medical Equipment & Instruments Re-usable devices & instruments | Single-use devices & instruments | Diagnostic, treatment & monitoring equipment | Medical Equipment (no instruments)
Segments Applications
Energy savings Cooling & Heating systems | Thermal insulation
Resource Efficiency Electricity Generation | Plumbing & Heating
Protection & Safety Fire Protection | Mastics & Sealants
Segments Applications
Powertrain Efficiency Cooling & Heating systems | Engine Management Systems | Oil & Fuel Circuit | Transmission Parts
Green & Clean Technologies Emission Reductions
Lightweighting Mechanical Components | Structural & Semi-Structural Parts
Segments Applications
Equipment & Parts Equipment & Parts | Piping & Tubing | Shale Gas & LTO | Subsea
Oilfield Chemicals Stimulation
Segments Applications
Propulsion Nacelle | Turbine | Rocket Engine
Electrical, Air & Fluid Systems Fluid systems (water, jet fuel, hydraulic liquid)

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyketones, Aromatic Polyetheretherketone

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for KetaSpire® KT-880 CF40