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Nylon carbon fiber filament is developed based on nylon 6/66 copolymer, adding 20% carbon fiber greatly enhances the strength, rigidity and toughness of nylon, and can replace metal materials in many occasions; Self-lubricating wear resistance makes this carbon fiber 3d printer filament suitable for printing gears;

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Parameter Information



* Description:


With High toughness and impact resistance, eSUN nylon carbon fiber filament is suitable for printing durable parts. Carbon fiber 3d printer filament has high temperature resistance, heat deformation temperature up to 155℃; Low shrinkage, carbon fiber filament is not easy to warp and crack when printing, and the surface of printed models is matte and delicate.


Heat resistance
High rigidity
High toughness
High impact resistance

Abrasive resistance
High dimensional stability
Matte surface effect
Excellent printability

* Application
Machinery Automobile Chemical industry Electrical and electronic
* Print model
  • ePA-CF print model (2)
  • ePA-CF print model
  • ePA-CF print model (3)
  • ePA-CF print model (4)

Click to view more detailed printing parameters

Filament Properties Table
Density(g/cm3) 1.24
Heat Distortion Temp(℃,0.45MPa) 155
Melt Flow Index(g/10min) 11.46(275℃/5kg)
Tensile Strength(MPa) 140
Elongation at Break(%) 10.61
Flexural Strength(MPa) 140
Flexural Modulus(MPa) 4363
IZOD Impact Strength(kJ/㎡) 18.67
Durability 10/10
Printability 8/10
Recommended printing parameters
Extruder Temperature(℃) 260 – 300℃
Recommended temperature:280℃
Bed temperature(℃)  45 – 60°C
Fan Speed  0%
Printing Speed  40 – 100mm/s
Heated Bed  Optional
Recommended Build Surfaces Masking paper, PVP solid glue, PEI
Flexible ——
Elastic ——
Impact Resistant
Soft ——
 UV Resistant ——
Water Resistant ——
Dissolvable ——
Heat Resistant
Chemically Resistant ——
Fatigue Resistant ——
Need drying
Heated Bed Required ——
Print recommend Drying at 70℃/>12h, using hardened steel, ruby ​​nozzle

1.Dry the filaments (70℃/> 12h) before printing to achieve the best printing effect.It is recommended to use them together with eBOX when printing.
2.ePA-CF filament has strong rigidity and is not easy to bend. In the feeding pipeline, excessive bending of filament should be avoided as much as possible.
3.ePA-CF is very easy to grind nozzles and extruder gears. It is recommended to use hardened steel nozzles or ruby nozzles. If possible, hardened steel extruder gears can be selected. If the printing time is long, the blockage will occur and the throat and nozzle need to be replaced.
4. It is suggested to set skirt edge to better take the model from the forming bottom plate.

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