LANDU PETG-CF Filament 1.75mm Black 1KG,High Rigidity 3D Printer Filament | High Strength and wear-resistant,Carbon Fiber PETG,Heat Resistance,Lightweight,Compatible with Most FDM 3D Printers
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Product Details
- Enhanced Rigidity & Impact Resistance:LANDU PETG-CF filament combines PETG with carbon fiber, delivering significantly higher rigidity and impact resistance than standard PETG. Printed parts resist bending, deformation, and sudden shocks—ideal for functional components that must hold up under external stress.
- Excellent Heat Resistance:PETG CF outperforms standard PETG in heat resistance and thermal stability, allowing printed parts to better maintain their original shape even in moderate temperature environments.
- Premium Abrasion Resistance & Matte Surface:PETG-CF 3D printer filament delivers outstanding abrasion resistance, making it ideal for functional parts that require a standout appearance, such as enclosures, bearings, and mechanical covers; meanwhile, the carbon fiber adds a distinctive, fine matte texture that effectively minimizes visible layer lines, delivering a refined and professional finish that combines both functionality and aesthetics.
- No Clogging,No Bubbles:LANDU PETG-CF offers high dimensional accuracy, with a filament diameter tolerance of +/-0.02 mm and consistent quality from batch to batch. This filament undergoes a 24-hour drying process before packaging, effectively reducing stringing and clogging. For best results, please use it immediately after opening. Dry it before the next print and store it sealed.
- Wide Compatibility:LANDU PETG-CF features a standard 1.75 mm diameter and is compatible with most common FDM 3D printers. For optimal printing results, it is recommended to use a hardened steel nozzle with a diameter of at least 0.4 mm, with a recommended nozzle temperature of 240-260°C and heated bed temperature of 65-75°C.
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Printing LANDU PETG-CF
LANDU 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.