(as of Aug 27, 2025 09:15:16 UTC – Details)
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Product description
Fiberon PA6-CF20
3D printing filament
HDT(°C) @0.45 MPa: 215
Bending modulus (dry-MPa): 7037
Bending modulus (wet-MPa): 2286
Material characteristics 
Reinforced with 20% carbon fibers 
Print in Fiberon PA6-CF20 
Comparison chart for Fiberon materials 
Fiberon Material Comparison
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Customer Reviews
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
4.6 out of 5 stars 1,080
Price
$39.99$39.99
$69.99$69.99
$34.99$34.99
$29.99$29.99
$64.99$64.99
$32.99$32.99
$19.99$19.99
Nozzle Temperature
280-300°C
260-300°C
250-300°C
280-300°C
280-300°C
250-290°C
240-270°C
Bed Temperature
40-50°C
40-50°C
40-50°C
40-50°C
40-50°C
70-80°C
60-70°C
Printing Speed
Up to 300mm/s
Up To 300mm/s
Up to 300mm/s
Up To 300mm/s
Up to 300mm/s
Up To 500mm/s
Up To 300mm/s
Chamber Temperature
Room Temperature
Room Temperature
Room Temperature
Room Temperature
Room Temperature
Room Temperature
Room Temperature
Flame Retardancy
HB
HB
HB
HB
HB
HB
HB
Heat Deflection Temperature
215°C (0.45MPa)
131°C (0.45MPa)
175°C (0.45MPa)
191°C (0.45MPa)
157°C (0.45MPa)
76.0°C (0.45MPa)
68.6°C (0.45MPa)
Young’s Modulus (X-Y axis)
8636.5 ± 211.4 MPa
3311.2 ± 134.9 MPa
5136.7 ± 192.2 MPa
5356.9 ± 211.0 MPa
4293.7 ± 116.4 MPa
1983.0 ± 74.9 MPa
3710.1 ± 151.1 MPa
Tensile Strength (Z axis)
54.0 ± 5.2 MPa
52.2 ± 0.76 MPa
48.3 ± 3.9 MPa
60.7 ± 1.1 MPa
21.5 ± 2.7 MPa
20.7 ± 0.56 MPa
41.1 ± 4.08 MPa
Charpy Impact Strength (X-Y)
24.0 ± 1.0 kJ/m2
33.7 ± 1.4 kJ/m2
29.9 ± 1.6 kJ/m2
27.4 ± 0.5 kJ/m2
24.1 ± 2.4 kJ/m2
29.3 ± 2.2 kJ/m2
18 ± 1.1 kJ/m2
Carbon / Glass Fiber wt%
20%
10%
15%
25%
0%
0%
8%
Recommended support material
PolyDissolve S1
PolySupport For PA12
PolySupport for PA12
PolyDissolve S1
PolySupport For PA12
N/A
N/A
Drying condition
100°C 10h
100°C 10h
100°C 10h
100°C 10h
100°C 10h
65°C 3h
65°C 3h
Fiberon by Polymaker: A new product line dedicated to democratizing high-performance composite materials. This cost-effective 3D printing filament is optimized for high-speed printing and offers excellent printability and compatibility with most mainstream and entry-level printers, enabling the production of high-performance parts.
Stiff, Strong, and Heat Resistant: Polymaker 1.75 Fiberon PA6-CF nylon filament is made of 80% PA and 20% chopped carbon fibers. This reinforcement significantly boosts stiffness, strength, and heat resistance, while providing excellent layer adhesion. It has a Heat Deflection Temperature (ISO 75 0.45 MPa) of 215°C.
Wide Application: Fiberon PA6-CF nylon filament is strong, durable, and exhibits excellent heat resistance. It is ideal for applications requiring torsional, tensile, and impact strength, such as bicycle pedals, brackets, jigs, fixtures, drone frames, prosthetics, and handles.
Tangle-Free & Resealable Bag: Fiberon 1.75 PA6-CF nylon filament is carefully wound to prevent tangling and is vacuum-sealed in a resealable ziplock bag with a desiccant. After use, guide the filament through the fixed hole to avoid tangles.
Cardboard Spool with Enhanced Hard Edge: Fiberon filament is packaged in upgraded materials with a reinforced edge coating and a fully recycled cardboard spool and box. The hard edge prevents dust degradation and protects against deformation and delamination.
