CARBONX PEKK-A+CF15
CarbonX™ Carbon Fiber PEKK-A (PolyEtherKetoneKetone) 3D filament is made using PEKK (60/40 copolymer) and 15% high modulus chopped carbon fiber. A leading material in the PAEK family, PEKK has exceptionally good mechanical, thermal, and chemical resistance properties while offering ease of printing.
MADE IN THE USA
We manufacture all of our filaments in our 68,000 ft² manufacturing facility (located in Grand Rapids, Michigan) using state-of-the-art equipment and processes. Our goal continues to be to make the most innovative filaments on the market – targeting difficult end-use applications.

Print Recommendations
Extruder Temp
360-390C
Bed Temp
120-140C
Heated Chamber
Recommended up to 140C if possible
Nozzle Specs
Hardened Steel with .4mm diameter minimum
Layer Height
0.25mm or higher
Drying Specs
120-140C
Have a Great Profile? Share It With the Community
Our filament catalog is big, and printer setups are even bigger. Rather than guessing at one-size-fits-all settings, we’re building a living library of slicer profiles on GitHub. With your help, we can cover more printers, refine defaults faster, and make great results easier to achieve from the first print.
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