IEMAI PA12-CF Carbon Fiber Nylon 3D Printer Filament 1.75mm, 1kg Black

Product Details

• 1️⃣【Carbon Fiber Reinforced PA12】IEMAI PA12-CF filament is reinforced with 15% chopped carbon fiber, delivering exceptional strength and stiffness, excellent toughness, and impact resistance. Perfect for functional parts, brackets, fixtures, housings, and engineering components exposed to mechanical stress
• 2️⃣【Ultra-Low Moisture Absorption】IEMAI PA12 CF features extremely low moisture absorption, ensuring consistent mechanical performance and dimensional stability even in humid environments, making it ideal for demanding engineering and industrial applications
• 3️⃣【High Dimensional Stability】With excellent dimensional stability and a diameter accuracy of +/-0.03mm, our PA12 carbon fiber filament 1.75mm ensures smooth extrusion. The excellent layer bonding and reliable Bed adhesion, it effectively reduce deformation, warping, and shrinkage
• 4️⃣【Outstanding Heat Resistance】Carbon fiber PA12 filament offers excellent heat resistance, with a heat distortion temperature reaching up to 175°C, and it maintains mechanical strength and dimensional accuracy under elevated temperatures
• 5️⃣【Excellent Chemical Resistance】Our nylon CF filament provides strong resistance to chemicals, oils, greases, and common industrial solvents, ensuring outstanding durability and long service life
• 6️⃣【Printing Tips & Settings】①Dry PA12 nylon filament at 80°C for 6–8 hours; ②Nozzle Temp 270–300°C, Hotbed Temp 80–100°C, Printing Speed ≤100mm/s; ③Apply glue to the build plate and enclosed chamber is recommended; ④Use 0.4–0.6mm hardened steel or wear-resistant nozzles

From the listing on Amazon.

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Printing IEMAI Nylon-CF

IEMAI Nylon-CF in Black is Nylon filled with chopped carbon fiber, and this listing is a 1kg spool. The fibers make parts stiffer and more dimensionally stable than plain Nylon, but they are abrasive, so a hardened nozzle is mandatory (see nozzle compatibility below). The ranges below are for Nylon-CF, which usually prints a little hotter than plain Nylon. Nylon-CF is best suited to strong, stiff engineering parts that must also tolerate 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, Polymaker and Prusament 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.