polymaker Fiberon PA6-GF25 Filament

Fiberon™ PA6-CF20 is a carbon fiber-reinforced Nylon 6 (PA6) filament engineered for high-performance applications. The addition of 20% carbon fiber enhances the material’s stiffness, tensile strength, and thermal resistance while maintaining excellent dimensional stability and superior layer adhesion.

Built on the trusted formula of PolyMide™ PA6-CF, Fiberon™ PA6-CF20 delivers the same outstanding mechanical properties and printability. Please note that this version may appear in a slightly darker black shade compared to its predecessor.

✅ High strength & stiffness
✅ Excellent heat resistance
✅ Improved dimensional stability
✅ Strong interlayer bonding

📄 Download the [Technical Data Sheet ( TDS)] to explore full performance specifications and printing guidelines.

🌀 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 Material)

Inner Hole Diameter: 32 ± 1 mm

Spool Diameter: 300 ± 1 mm

Spool Width: 160 ± 1 mm

Spool Weight: 819 ± 30 g