Polymaker Fiberon PA6-CF20 Filament

Fiberon™ PA6-CF20 is a carbon fiber-reinforced PA6 (Nylon 6) filament, engineered for exceptional mechanical performance and thermal resistance. The carbon fiber content significantly enhances stiffness, tensile strength, heat deflection, and dimensional stability, while maintaining excellent layer adhesion.

This material shares the same proven formulation as PolyMide™ PA6-CF, with a potential variation in shade (slightly darker black) due to pigment differences.

Ideal for structural and load-bearing applications in automotive, industrial, and functional prototyping.

📄 Download the  TDS to review detailed mechanical, thermal, and print performance data.

Spool Dimensions

0.5kg Cardboard Spool
* Inner Hole Diameter: 55 ± 1 mm
* Spool Diameter: 200 ± 1 mm
* Spool Width: 65.6 ± 2 mm
* Spool Weight: 190 ± 7 g

0.75kg Cardboard Spool
* Inner Hole Diameter: 55 ± 1 mm
* Spool Diameter: 200 ± 1 mm
* Spool Width: 50.6 ± 2 mm
* Spool Weight: 125 ± 7 g

1kg Cardboard Spool
* Inner Hole Diameter: 55 ± 1 mm
* Spool Diameter: 200 ± 1 mm
* Spool Width: 65.6 ± 2 mm
* Spool Weight: 140 ± 7 g

2kg Cardboard Spool
* Inner Hole Diameter: 55 ± 1 mm
* Spool Diameter: 250 ± 1 mm
* Spool Width: 117.2 ± 2 mm
* Spool Weight: 370 ± 18.5 g

3kg Cardboard Spool
* Inner Hole Diameter: 55 ± 1 mm
* Spool Diameter: 250 ± 1 mm
* Spool Width: 117.2 ± 2 mm
* Spool Weight: 425 ± 21.3 g

5kg Plastic Spool (PP)
* Inner Hole Diameter: 32 ± 1 mm
* Spool Diameter: 300 ± 1 mm
* Spool Width: 160 ± 1 mm
* Spool Weight: 819 ± 30 g