ColorFabb XT Filament - Carbon Fiber 1.75 mm 750 g

8719033553552

New product

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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214,99 lei
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The price includes the costs for collection, treatment and ellimination of WEEE

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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:

  • Extreme High Flex Modulus (6.2 GPa), twice as stiff as PLA/PHA
  • Moderate strain at break (8-10%), so no extreme brittle filament, but toughness
  • High Glass Temp. (Tg = 80C)
  • Very high Melt strength
  • Very high Melt Viscosity
  • Good dimensional accuracy and stability
  • Low odor / Styrene Free solution
  • Easy processing on many platforms
  • High attractive matt black surface


CARBON FIBER IS ABRASIVE


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.


APPLICATIONS:


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.


AMPHORA 3D POLYMER

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.

Typical Material Properties

Physical propertiesValueUnitMethod
Density 1.35 g/cm3 ISO 1183
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

Filament Specifications:

Nominal diameter: Diameter toleranceOvality
1.75 mm  ± 0.05 ≥ 95%
2.85 mm ± 0.05 ≥ 95
Netto filament weight: 750 grams / 2200 grams


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ColorFabb XT Filament -  Carbon Fiber 1.75 mm 750 g

ColorFabb XT Filament - Carbon Fiber 1.75 mm 750 g

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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