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Bambu Lab

Bambu Lab PET-CF

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Bambu Lab PET-CF

Carbon-fibre-reinforced PET — exceptional stiffness, strength and heat resistance for demanding engineering parts.

Bambu Lab PET-CF blends a durable PET base with chopped carbon fibre to deliver high rigidity, dimensional stability and heat resistance with very low warping. It is an ideal step up from standard filaments for structural, load-bearing and high-temperature applications — finished with a premium matte surface.

Key Features

  • High stiffness & strength: Carbon-fibre reinforcement for rigid, load-bearing parts.
  • Heat resistant: High heat-deflection temperature for demanding environments.
  • Low warping & stable: Excellent dimensional stability and layer adhesion.
  • Premium matte finish: Professional, non-glossy surface straight off the printer.
  • AMS compatible: RFID-tagged spool for automatic settings on Bambu Lab systems.

Technical Specifications

MaterialPET + Carbon Fibre
Filament Diameter1.75 mm (±0.03 mm)
Net Weight1 kg (with spool)
Recommended Nozzle Temp260–300°C
Recommended Bed Temp70–100°C
Drying80°C for 8–12 h (dry before use)
Nozzle RequirementHardened steel (carbon fibre is abrasive)
EnclosureRecommended

Ideal For

  • Structural and load-bearing components
  • Jigs, fixtures and functional tooling
  • High-temperature and automotive parts
  • Drone and RC frames needing stiffness-to-weight