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Fiberon PA612-CF15

Ref.: FIBERON-PA612CF15-BLACK-175-500

33.05 €

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Approximate delivery date: Tuesday 17 December - Monday 6 January

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The PA612-CF15 filament is a high-performance polyamide option from the Fiberon catalog, made from a copolymer blend of PA6 and PA12, reinforced with 15% carbon fiber. Its unique chemical structure provides reduced moisture sensitivity compared to PA6-CF20, while offering enhanced mechanical properties over PA12-CF10. With the addition of carbon fibers and Warp-free technology, PA612-CF15 delivers outstanding strength, heat resistance, and dimensional stability, making it an excellent choice for demanding applications in aerospace, automotive, and composite manufacturing where precision and durability are crucial.

Part 3D printed with the PA612-CF15 filament

Image 1: Part 3D printed with the PA612-CF15 filament. Source: Fiberon.

The PA612-CF15 filament offers a combination of enhanced material properties and easy-to-use printing features, such as minimal creep and the ability to perform high-speed printing at rates up to 300 mm/s. This filament does not require a heated chamber, allowing for consistent results at ambient temperatures. It is ideal for 3D printers designed for composite material extrusion, including models like the Raise3D E2CF and the Bambu Lab X1C. Additionally, PA612-CF15 is compatible with multimaterial systems, such as Bambu Lab's AMS module. For optimal durability and consistent printing performance, using an abrasion-resistant nozzle is recommended.

Component 3D printed with the PA612-CF15 filament

Image 2: Component 3D printed with the PA612-CF15 filament. Source: Fiberon.

To boost the thermal and mechanical performance, PA612-CF15 parts should undergo a 100 ºC annealing process for 16 hours. This process requires careful handling to prevent deformation. Guidelines include waiting 24 hours after printing (or drying at 80 ºC for 2 hours) to relieve internal stresses, ensuring uniform oven temperatures, and adding supports (PolySupport for PA12 or PolyDissolve S1) for parts with overhangs, thin walls, or bridging structures. For optimal results, parts should be placed in the oven in the same orientation as during printing, ideally on the build plate itself, ensuring precise dimensional accuracy and long-term stability.

General information
Material	PA
Format	500 g / 3 kg
Density	(ISO 1183) 1.03 g/cm³
Filament diameter	1.75 mm
Filament length	(Ø 1.75 mm-0.5 Kg) ±201.8 m / (Ø 1.75 mm-3 Kg) ±1210.9 m

Electrical properties
Surface electrical resistivity	(ANSI ESD S11.11) OL, > 10¹² Ohm

Printing properties
Printing temperature	250 - 300 ºC
Print bed temperature	40 - 50 ºC
Chamber temperature	20 - 25 ºC
Cooling fan	✗
Recommended printing speed	Max. 300 mm/s
Recommended nozzle	Hardened Steel

Mechanical properties
Charpy impact strength	(ISO 179) 8.1 ± 0.8 KJ/m²
Elongation at break	(ISO 527) XY: 2.6 ± 0.2 % / Z: 2.1 ± 0.2 %
Tensile strength	(ISO 527) XY: 91.9 ± 2.0 MPa / Z: 48.3 ± 3.9 MPa
Tensile modulus	(ISO 527) XY: 5136.7 ± 192.2 MPa / Z: 2786.4 ± 78.4 MPa
Flexural strength	(ISO 306) XY: 138.0 ± 2.2 MPa / Z: - MPa
Flexural modulus	(ISO 178) XY: 4583.5 ± 62.7 MPa / Z: - MPa
Surface hardness	-

Thermal properties
Melting temperature	(DSC) 210 ºC
Softening temperature	- ºC
Heat deflexion temperature	(ISO 75) @ 0.45 MPa: 175 ºC / @ 1.8 MPa: 114 ºC

Specific properties
Transparency	✗
Flammability classification	UL 94 HB @ 1.5 mm
Chemical resistance	✓

Other
HS Code	3916.9
Spool diameter (outer)	(0.5 kg) 200±1 mm / (3 kg) 250±1 mm
Spool diameter (inner hole)	(0.5 kg) 55±1 mm / (3 kg) 55±1 mm
Spool width	(0.5 kg) 65.6±2 mm / (3 kg) 117.2±2 mm

To achieve optimal print quality with the Fiberon PA612-CF15 filament, it is recommended to set the extrusion temperature between 250-300 ºC, and the print bed should be maintained between 40-50 ºC. It must be kept in mind that printing on a hotter bed will deactivate the Warp-Free technology. A room temperature for the build chamber is sufficient, and it is best to keep the cooling fan turned off. Fiberon PA612-CF15 supports high-speed printing with speeds of up to 300 mm/s, making it suitable for projects where efficiency is crucial.

Proper filament storage is essential for maintaining the quality of Fiberon PA612-CF15. To prevent compromised print quality due to moisture, it should be stored in a sealed container with desiccant. If the filament absorbs excess moisture, drying it at 100 ºC for 10 hours in a filament dryer is recommended (or PolyDryer at level 3 for 18 hours) to restore its optimal printing properties.

Since the Fiberon PA612-CF15 filament contains abrasive carbon fibers, it is highly recommended to use an abrasion resistant nozzle (hardnened steel, vanadium, ruby tip, etc) to avoid its excessive wear and, in consequence, inferior part quality.