BambuLab PETG-CF Violet Purple (31700) with Spool, 1kg

Introducing the BambuLab PETG-CF Violet Purple filament, a high-performance composite material designed for demanding 3D printing applications. This 1kg spool combines the ease of printing of PETG with the strength and stiffness of carbon fiber, resulting in parts that are both durable and lightweight. The vibrant violet purple color adds a professional aesthetic to functional prototypes, jigs, fixtures, and structural components.

Advantages

PETG-CF offers enhanced tensile strength and flexural modulus compared to standard PETG, making it ideal for parts that require high rigidity. The carbon fiber content (~15% by weight) reduces shrinkage and improves dimensional stability, ensuring accurate prints. Despite its abrasiveness, which necessitates a hardened steel nozzle, the material prints reliably within a wide temperature range and adheres well to a heated bed.

Suitable for

• Functional prototypes and end-use parts
• Jigs, fixtures, and tooling
• Structural components requiring high stiffness
• Automotive and aerospace applications
• Robotics and mechanical assemblies

Key specifications

• Material: PETG-CF (Polyethylene Terephthalate Glycol - Carbon Fiber)
• Color: Violet Purple
• Net filament weight: 1 kg
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.02 mm
• Recommended nozzle temperature: 250-270 °C
• Recommended bed temperature: 70-90 °C
• Recommended print speed: 50-150 mm/s
• Spool material: Cardboard
• Vacuum sealed with desiccant

Recommendations

For optimal results, use a hardened steel nozzle due to the abrasive nature of carbon fiber. Dry the filament at 65°C for 8 hours if moisture absorption is suspected. Store in a dry environment to maintain print quality.