KetaSpire PEEK HC CF10 | 1.75mm | Solvay

KetaSpire PEEK HC CF10 from global leaders in chemical and material manufacturing, Solvay, is a high-strength, high-performance filament that has been ISO certified for healthcare applications and includes 10% carbon fibre added for additional strength and stiffness.

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Solvay's KetaSpire PEEK HC CF10 filament is ISO 10993 certified for limited contact with bodily fluids and tissue and has 10% carbon fibre added for additional strength and stiffness. Combined with best-in-class chemical and fatigue resistance, parts printed with this material are capable of providing long-term performance at temperatures up to 240°C. An excellent drop-in replacement for metal.

Market applications

  • KetaSpire PEEK HC CF10 is engineered whilst conforming to the highest industry standards and is differentiated due to its unique set of features such as great wear resistance, optimal fatigue resistance, ease of melt processing, high purity and great chemical resistance to acids, bases and organics. These features make KetaSpire PEEK an ideal material for semiconductor, healthcare, automotive, oil & gas and aerospace.
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Why KetaSpire PEEK?

  • Optimal chemical resistance to organics, acids and bases
  • Great wear and abrasion resistance
  • Excellent fatigue resistance
  • Great dimensional stability
  • Superior resistance to hydrolysis in boiling water and superheated steam
  • Optimal dielectric with low loss at high temperatures and frequencies
  • Ease of processing
  • High purity


Filament Diameter 1.75mm
Net Filament Weight 0.5 or 1kg
Filament color black
Storage place in zip sealed bag with desiccant after use
Desiccant Yes
Processing temperature Range 390-420C
Recommended Bed Temperature >200C
Drying Conditions 150C for at least 4 hours
Density 1.33 g/cm3
Tensile Strength at Yield 140 MPa
Tensile Elongation at Break 1.7%
Notched Izod Impact 89 J/m
Melt Temperature 343 J/m

For further information and advice on how Solvay filaments can benefit your business, please do not hesitate to get in touch with one of our advisors by calling the telephone number at the top of the page, or by clicking the button below and requesting a call-back:

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