ELEGOO PET-CF 3D Printer Filament 1.75mm Black 0.5KG | High Stiffness & Heat-Resistant Carbon Fiber PET, Stable Printing & Moisture Resistant, 500g Spool

Product Details

• Reinforced with carbon fiber, PET-CF delivers excellent stiffness and strength for functional components that need mechanical stability.
• Print parts with stable edges and reliable accuracy. PET-CF is less prone to warping, helping models stay flat during printing and come off the plate with the shape and dimensions that you designed.
• After annealing, PET-CF can handle temperatures up to 194 °C, allowing your parts to stay rigid in hot conditions like engine compartments, near motors, or around heat-generating electronics, where standard materials would soften or deform.
• With low moisture absorption, PET-CF prints stay strong and dimensionally stable, making them a reliable choice for kitchens, bathrooms, plumbing parts, and other damp spaces.
• Achieve a refined, matte surface straight from the printer. PET-CF produces parts with a subtle textured sheen and less noticeable layer lines, giving functional parts a clean, professional look.

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Nozzle Compatibility

Carbon fiber is abrasive and wears brass (and stainless) nozzles out of round, sometimes within a single spool. Use hardened steel or another wear resistant nozzle such as ruby or tungsten carbide. With hardened steel, start about 5 to 10°C hotter than you would with brass.

Based on Bambu Lab and Prusa guidance. More in our carbon fiber filament guide and nozzle types guide.