Bambu Lab PET-CF Black is an official Bambu Lab carbon fiber reinforced PETG filament, formulated to deliver significantly higher stiffness and improved dimensional stability compared to standard PETG. The chopped carbon fiber reinforcement boosts the tensile modulus and heat resistance while maintaining PETG's good layer adhesion, chemical resistance, and relatively easy printing behavior.

PET-CF is the right material for functional structural parts that need more rigidity than standard PETG but where the easier processing of PETG-based materials is preferred over PEEK or PA-CF. It is well-suited for brackets, housings, structural frames, and functional assemblies in environments where mechanical loads and moderate temperatures are factors. Includes a full-size 1kg spool for production volume.

Key features

• Carbon fiber reinforced PETG (PET-CF) with significantly higher stiffness than standard PETG for structural applications.
• Excellent dimensional stability and low creep for precise, load-bearing parts in elevated temperature environments.
• Good layer adhesion and relatively straightforward printing compared to more demanding engineering filaments.
• 1.75mm Bambu Lab official filament with AMS compatibility for multi-material workflows on supported printers.
• 1kg spool for production-volume use of structural CF-reinforced PETG parts.

Compatible with: Bambu Lab X1 series, P1 series, A1 series (with hardened nozzle)

In the box: 1 x Bambu Lab PET-CF Black 1.75mm 1kg spool