Our first special filament based on the Amphora 3D polymer. Reinforced with 20% specially sourced carbon fibers, this filament is perfect for parts which need high stiffness. XT-CF20 has a beautiful matte surface finish when printed.
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colorFabb XT-CF20 is a co-polyester based carbon fiber composite material that is based on the unique Amphora 3D polymer from Eastman Chemical and is loaded with no less than 20% specially sourced carbon fibers suitable for 3D Printing.
Combining carbon fibers in filaments material is not a new idea, but colorFabb has been able to combine a lot of desired properties into 1 new material:
A special point of attention is the abrasive nature of the carbon fibers. In general, these fibers will accelerate the nozzle-wear of brass nozzles, much faster than unfilled filaments. There colorFabb recommends using nozzles from Stainless steel or hardened copper alloys.
Just think of all the great applications for a variety industry, that now will have a material that performs according to expectations. Functionality, stiffness, dimensional stability, heat resistant, what more can you ask? Applications in the RC Industry / Drones / Aerospace / Automotive / Prototyping and many more can now be developed on your desktop 3D Printer.
ColorFabb XT-CF20 is produced with AMPHORA 3D Polymer from Eastman Chemical.
Amphora 3D Polymers is a specially developed co-polyester just for 3D Printing. It’s toughness and high melt strength makes it the perfect material for producing fiber-reinforced composites, providing the necessary viscosity for 3D printing, combined with high toughness in the filament and end application.
|Humidity absorption (23ºC,50%RH)||---||%|
|Tensile Strength||76||MPa||ISO 527|
|Tensile Elongation@break||7.5||%||ISO 52|
|Flexural Strength||110||MPa||ISO 178|
|Flexural Modulus||6.2||GPa||ISO 178|
|Izod Impact strength notched||6||kJ/m2||ISO 180|
|Izod Impact strength, unnotched||60||kJ/m2||ISO 180|
|Nominal diameter:||Diameter tolerance||Ovality|
|1.75 mm||± 0.05||≥ 95%|
|2.85 mm||± 0.05||≥ 95|
|Netto filament weight:||750 grams / 2200 grams|
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