IEMAI PLA-CF Carbon Fiber PLA 3D Printer Filament 1.75mm, Matte Black 1kg

Product Details

• 1️⃣【Carbon Fiber Reinforced PLA】IEMAI matte black PLA-CF filament is reinforced with 20% chopped carbon fiber, offering higher stiffness, reduced flex, and lightweight performance. Ideal for engineering prototypes, brackets, tools, and functional parts subjected to mechanical loads
• 2️⃣【Easy Printing & Reliable Quality】With +/-0.03mm dimensional accuracy and excellent layer adhesion, this 1.75mm carbon fiber PLA filament delivers smooth extrusion and stable printing with minimal warping. No enclosed chamber is required, making it suitable for both beginners and experienced users
• 3️⃣【Professional Matte Finish】IEMAI PLA carbon fiber texture creates a refined matte surface with reduced visible layer lines and surface reflections, making it ideal for product prototypes, drone frames, enclosures, mechanical covers, and visible functional parts
• 4️⃣【Wide Printer Compatibility】IEMAI PLA CF 3D printer filament works with most popular 1.75mm FDM printers, compatible with Bambu Lab X1/P1/A1 series, Creality Ender/K1 series, Anycubic Kobra, Elegoo Neptune, Prusa MK3/MK4, Flashforge, AnkerMake M5, and others
• 5️⃣【Printing Tips & Settings】①Dry at 60°C for 5–8 hours before use; ②Use a 0.4–0.6mm hardened steel or wear-resistant nozzle; ③No enclosed chamber required; ④Nozzle temp 210–250°C, hot bed temp 35–65°C, Printing Speed≤200mm/s

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Printing IEMAI PLA-CF

IEMAI PLA-CF in Matte Black is PLA filled with chopped carbon fiber, and this listing is a 1kg spool. The fibers make parts stiffer and more dimensionally stable than plain PLA, but they are abrasive, so a hardened nozzle is mandatory (see nozzle compatibility below). The ranges below are for PLA-CF, which usually prints a little hotter than plain PLA. PLA-CF is best suited to stiff, matte display pieces, desk and camera accessories, and light-duty brackets that never see heat. 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 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.