SKU: 64301489362

Bambu Lab PA6-CF 1.75mm Filament

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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

Bambu Lab PA6-CF 1.75mm FilamentBambu PA6 CF is a carbon fibre reinforced PA6 (Nylon 6) filament. The carbon fibre reinforcement provides significantly high stiffness and strength properties in dry environments and maintains exceptional heat resistance and impact resistance. Similar to other Bambu CF Filaments, these outstanding mechanical properties make it an ideal choice for printing fixtures, clamps, automotive and mechanical components and various structural and engineering

Bambu PA6-CF is a carbon fibre reinforced PA6 (Nylon 6) filament. The carbon fibre reinforcement provides significantly high stiffness and strength properties in dry environments and maintains exceptional heat resistance and impact resistance. Similar to other Bambu CF Filaments, these outstanding mechanical properties make it an ideal choice for printing fixtures, clamps, automotive and mechanical components and various structural and engineering parts that used in dry environments.

Superior Strength and Stiffness

As a new member of Bambu high performance filaments, PA6-CF keeps superior stiffness and strength properties in dry environments, it is perfect for printing load-bearing structural components.

Normal PA-CF PA6-CF Improved %
Strength (Bending Strength - XY, dry state) 128 MPa 151 MPa 18%
Stiffness (Bending Modulus - XY, dry state) 4420 MPa 5460 MPa 24%

Impact & Vibration Resistance

Bambu PA6-CF offers excellent impact resistance, ensuring effective vibration resistance for your prints. It is commonly used to print models that need to withstand impact, collision, and vibration.

* The prints of PA6-CF will be tougher after putting in humid environment more than 1 day.

Exceptional Thermal Resistance

Filament PLA Basic

PETG Basic

ABS ASA PC PA6-CF PAHT-CF PET-CF
Heat Deflection temperature / ℃ (0.45 MPa) 57 ℃     69 ℃     87 ℃     100 ℃     117 ℃     186 ℃     194 ℃     205 ℃

Parameters Comparison

Normal PA6-CF PA6-CF PAHT- CF
Composition Nylon 6, carbon fiber     Nylon 6, carbon fiber     PA12 and other long-chain PA, carbon fiber
AMS Compatibility NO NO YES
Dry Out Before Use Required     Required     Required    
Printing Speed < 100 mm/s     < 100 mm/s     < 100 mm/s    
Printer Type Enclosure Enclosure Enclosure
Toughness (Impact strength - XY, dry state) 35.7 kJ/m²     40.3 kJ/m²     57.5 kJ/m²
Toughness (Impact strength - XY, wet state) 65.4 kJ/m²     57.2 kJ/m²     62.3 kJ/m²
Strength (Bending strength - XY, dry state) 141 MPa     151 MPa     125 MPa
Strength (Bending strength - XY, wet state) 67 MPa     95 MPa     115 MPa
Layer Strength (Bending strength - Z, dry state) 72 MPa     80 MPa     61 MPa
Layer Strength (Bending strength - Z, wet state) 31 MPa     45 MPa     49 MPa
Stiffness (Bending modulus - XY, dry state) 4870 MPa     5460 MPa     4230 MPa
Stiffness (Bending modulus - XY, wet state) 1890 MPa     3560 MPa     3640 MPa
Layer Adhesion (Impact strength - Z, dry state) 11.6 kJ/m²     15.5 kJ/m²     13.3 kJ/m²
Heat Resistant (HDT, 0.45 MPa) 177 ℃     186 ℃     194 ℃
Saturated Water Absorption Rate /% (25 °C, 55% RH) 3.80 2.35 0.88

Accessory Compatibility

Recommended Not Recommended
Build Plate Engineering Plate, High Temperature Plate or Textured PEI Plate     Cool Plate
Hotend Hardened Steel 0.4 / 0.6 (recommended) / 0.8 mm     Hotend with Stainless Steel Nozzle (all size)
Hotend with Hardened Steel Nozzle (0.2 mm)
Glue Glue Stick     /

Recommended Printing Settings

  • Drying Settings before Printing: 80 °C, 8 - 12 h
  • Printing and Keeping Containers Humidity: < 20% RH (Sealed, with Desiccant)
  • Nozzle Temperature: 260 - 290 °C
  • Bed Temperature (with glue): 80 - 100 °C
  • Printing Speed: < 100 mm/s

Physical Properties

  • Density: 1.09 g/cm³
  • Vicat Softening Temperature: 212 °C
  • Heat Deflection Temperature: 186 °C
  • Melting Temperature: 223 °C
  • Melt Index: 6.8 ± 0.6 g/10 min

Mechanical Properties

  • Tensile Strength: 102 ± 7 MPa
  • Breaking Elongation Rate: 5.8 ± 1.6 %
  • Bending Modulus: 5460 ± 280 MPa
  • Bending Strength: 151 ± 8 MPa
  • Impact Strength: 40.3 ± 2.5 kJ/m²

Includes

  • 1x Filament with spool

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64301489362

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★★★★★ 5
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Reviewed in the United States on March 3, 2026
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★★★★★ 4
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Reviewed in the United States on October 1, 2025
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Cuba, US
★★★★★ 5
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Model: 17942
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Reviewed in the United States on March 19, 2026
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Reviewed in the United States on March 27, 2026
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