CHCKX Carbon Fiber PETG Filament Black 1KG PETG-CF 3D Printer 1.75mm
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Product Details
- 【Tip】1. For optimal print quality, allow to dry (65 °C, 8 hours) before use. 1. The humidity of the printing and storage container should be below 20% RH (sealed and with a desiccant). 2. Do not use ordinary brass nozzles! Because the filament contains real carbon fiber, you must use abrasion-resistant steel nozzles (≥0.4mm; 0.6mm is better). 3. For stronger Z-axis adhesion, set a higher infill density and use a closed-loop printer; reduce fan speed to avoid overcooling.
- 【Compatibility and Usage Tips】 petg cf universally compatible with most common 1.75mm FDM 3D printers. Printing temperature: 220-250 °C; heated bed temperature: 65-75 °C.
- 【CHCKX Carbon Fiber PETG Filament】CHCKX petg-cf incorporates 10% carbon fiber, significantly enhancing its strength while maintaining PETG's impact resistance.
- 【Matte Finish】A newly launched petg cf filament. Designed specifically for matte finish printing, petg cf filament 1.75's ideal for those seeking a refined and perfect aearance.
- 【Abrasion Resistance and Dimensional Accuracy】petg-cf filament offers excellent abrasion resistance and dimensional accuracy, making cf petg ideal for gears, bearings, and structural components that require both durability and precise fit.
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Printing CHCKX PETG-CF
CHCKX PETG-CF in Black is PETG filled with chopped carbon fiber, and this listing is a 1kg spool. The fibers make parts stiffer and more dimensionally stable than plain PETG, but they are abrasive, so a hardened nozzle is mandatory (see nozzle compatibility below). The ranges below are for PETG-CF, which usually prints a little hotter than plain PETG. PETG-CF is best suited to stiff functional parts such as jigs, fixtures and brackets that need PETG's chemical resistance. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.
Ranges checked against Bambu Lab, Prusament and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our carbon fiber filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.
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.