eSUN ePA-CF is a robust filament developed based on Nylon 6/66 copolymer and enriched with 20% carbon fibre. It has increased strength, rigidity and toughness and can replace metal materials in many cases.

Its self-lubricating wear resistance makes the filament ideal for printing gears. In addition, the high toughness and impact resistance enable the production of durable parts that can withstand temperatures of up to 120 °C. The heat distortion temperature of eSUN ePA-CF is around 155℃.

The surface of the printed models is matt and fine.

Application of eSUN ePA-CF

• Mechanical engineering
• Automotive applications
• Electronics
• Aerospace

Note: As this is an abrasive material, we recommend using a wear-resistant hardened steel nozzle or a ruby nozzle.

Due to its strong rigidity, ePA-CF is not easy to bend. Excessive bending of the filament should therefore be avoided as much as possible during feeding.

To achieve the best printing results, dry the filament for at least 12 hours at 70 °C before printing.
You can use a suitable filament drying box for this.