Bambu Lab PA6-CF

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Bambu Lab PA6-CF Bambu PA6-CF is a carbon fiber reinforced PA6 (Nylon 6) filament. The carbon fiber reinforcement provides significantly high stiffness and strength properties in d ry 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 Learn more different filaments comparison on Bambu Filament Guide >> 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 Smooth PEI Plate, Textured PEI Plate Cool Plate SuperTack Hotend Hotend with Hardened Steel 0.4mm / 0.6mm (recommended) / 0.8 mm Hotend with Stainless Steel Nozzle All Size Glue Glue Stick / Recommended Printing Settings Drying Settings before Printing 80 °C, 8 - 12 h Printing and Keeping Container's 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 Downloads Filament TDS Filament MSDS Filament RoHS Printing Tips • Drying conditions: 80℃ for 10 hrs. PA6-CF is highly sensitive to humidity. To achieve optimal printing performance, it is recommended further drying before use and after storage. For more details please refer to: Filament drying instructions on WIKI. • Bambu PA6-CF will experience a decrease in strength and stiffness after absorbing water,making it not recommended for printing models with high requirements for strength, stiffness, and dimensional stability, especially thin and elongated models. The prints of PA6-CF usually become tougher and more resistant to impacts, drops, and collisions when they get damp, you can dampen and soften the prints in advance if the model requires high toughness. • When printing a model with support, it is necessary to remove the support structure within 2 hours to prevent it from being difficult to remove after being damp and softened. Please dry the prints and let them cool down if it is difficult to remove the support, and then remove the support in time. • Fully impregnating the surface of the prints with paint, wax and other water-proof coatings can inhibit water absorption and prevent them from becoming soft. What's in the Box Filament with Spool*1 & Desiccant*1 Package*1 Show more