BambuLab PETG-CF Brick Red (31200) with Spool, 1kg

BambuLab PETG-CF Brick Red is a high-performance carbon fiber reinforced PETG filament, engineered for demanding 3D printing applications. This 1kg spool delivers exceptional strength, stiffness, and dimensional stability, making it ideal for functional prototypes, jigs, fixtures, and end-use parts. The brick red color provides a distinctive aesthetic while maintaining the material's superior mechanical properties.

Advantages

Carbon fiber reinforcement significantly increases tensile and flexural strength compared to standard PETG, while reducing warping and improving layer adhesion. The filament offers excellent surface finish with a matte texture, and its low moisture absorption ensures consistent printing results. Compatible with a wide range of 3D printers, it is optimized for BambuLab devices but works well on other open-filament systems.

Suitable for

• Functional prototypes and mechanical parts
• Jigs, fixtures, and tooling
• Automotive and aerospace components
• Robotics and drone frames
• Industrial end-use parts requiring high strength and stiffness

Key specifications

• Material: PETG-CF (Polyethylene Terephthalate Glycol - Carbon Fiber)
• Color: Brick Red
• Net Filament Weight: 1 kg
• Filament Diameter: 1.75 mm
• Printing Temperature Range: 250-270 °C
• Bed Temperature Range: 70-80 °C
• Density: 1.27 g/cm³
• Tensile Strength: 50 ± 5 MPa
• Elongation at Break: 4.5 ± 0.5 %
• Flexural Strength: 80 ± 5 MPa
• Impact Strength (Charpy): 10 ± 1 kJ/m²
• Heat Deflection Temperature (HDT): 70 °C (0.45 MPa)
• Carbon Fiber Content: 20% (by weight)
• Spool Material: ABS Plastic
• Recommended Printing Speed: 30-200 mm/s
• Recommended Drying Settings: 65 °C for 8 hours
• Recommended Build Plate: High-Temperature Plate, Engineering Plate, Textured PEI Plate

Recommendations

For optimal results, dry the filament before use if exposed to humidity. Use a hardened steel nozzle due to the abrasive carbon fiber content. Ensure proper bed adhesion with a high-temperature plate or textured PEI sheet. Store in a dry environment to maintain material performance.