Aukeris PEEK CF Filament 1.75mm Black 250g Engineering 3D Filament

Product Details

• Engineering-Grade PEEK Material: Aukeris PEEK filament is designed for professional 3D printing with high thermal stability, mechanical strength and solvent tolerance. Suitable for functional parts, engineering prototypes and industrial components requiring reliable performance
• High Temperature Performance Up to 300°C+: Aukeris PEEK filament is developed for high-temperature environments, offering stable performance at 250°C and short-term resistance above 300°C. Recommended settings: Nozzle 380-410°C, Bed 120-180°C, Chamber 90-160°C
• High Strength & Dimensional Stability: Aukeris PEEK provides excellent mechanical properties and dimensional stability for precision applications. Data: Tensile Strength 165 MPa, Flexural Strength 240 MPa, Impact Strength 6 kJ/m², Melting Point 343°C, Tg 143°C
• Reliable Printing Performance: Aukeris PEEK offers consistent processing, 1.75mm diameter, 1.3 g/cm³ density, speed <100mm/s. Dry at 120°C for 8-12h or 150°C for 6h before use. Proper drying ensures consistency. Use enclosed high-temp printers
• Advanced Engineering Applications: Lightweight, thermally stable, solvent tolerant. Ideal for aerospace, automotive parts, semiconductor fixtures, industrial tooling & precision prototypes. Confirm printer capability before use

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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.