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Material
Carbon Fiber PEKK

Carbon Fiber PEKK

Composites
Chemical resistantHeat resistantImpact resistantFlame retardant

Carbon-reinforced PEKK contains short carbon fibers, which make the material even stiffer and stronger than normal PEKK. Thermal properties remain similar to normal PEKK.

Print with Carbon Fiber PEKK
Mechanical Properties
Tensile strength95–110 MPa
Tensile modulus8000–8465 MPa
Elongation2–3 %
Flexural strength124–142 MPa
Flexural modulus7000–8542 MPa
Density1.39 g/cm³
Thermal
Heat deflection at 66 PSI270–275 °C
Print Constraints

Maximum build volume

250 × 250 × 350 mm

Min wall thickness1 mm
Min detail size0.8 mm
Default layer height0.2 mm
Default infill20%
Min embossing0.8 mm
Min engraving0.8 mm
Accuracy± 0.3 mm
Warping riskLow
Interlocking partsSupported

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

Standard

1 color

The standard (as-printed) finish on FDM parts shows the natural texture of layer-by-layer printing. The visibility of the layer lines depends on part geometry and orientation, plus light marks where support material was removed.

Sanded

Sanded

1 color

The sanded finish on FDM parts reduces the visibility of layer lines compared to the standard finish, though some surface texture generally remains. How much smoothness is achieved can vary depending on the material.

All materials