①【SUNLU 500g PA12-CF 3D Filament】- 1 Spool of 0.5KG SUNLU 1.75mm PA12-CF filament. Made of 20% Carbon Fibers and 80% PA Nylon, the maximum drying temperature can reach 110℃.
②【Superior Oil & Fuel Resistance】- PA12 CF is resistant to grease, gasoline and solvents. It is suitable for printing fuel tank caps or workshop tool handles, etc. It is not easily degraded by contact with oil, so it is often used in automotive or factory projects.
③【Extreme Wear Resistance】- SUNLU carbon fibers create a smooth, low-friction surface that is ideal for moving parts such as gears, bearings or sliding mechanisms. In high wear environments, PA12-CF has a longer service life than PETG ABS filaments.
④【High Temperature Resistance up to 175℃】- PA-CF filament retains its shape over time in extreme conditions—like car engine parts, outdoor gear in direct sunlight, or hot workshop tools. It can withstand temperatures up to 175°C, so your prints won’t melt or warp.
⑤【Low Density & Light Weight】- PA12-CF's carbon fiber-reinforced nylon 12 (density: 1.04 g/cm³) delivers metal-like strength without the weight. Perfect for printing lightweight bike helmets, drone frames, or car parts that demand both durability and portability.
⑥【Lower Moisture Sensitivity】- Nylon 12 is the nylon material with the lowest water absorption.Keeps prints rock-solid in rain, humidity, or underwater—no swelling or warping like regular nylon or PLA.
⑦【Recommended Settings】- To achieve the best printing results with SUNLU PA12-CF filament, we recommend printing at a nozzle temperature of 260-280°C, a bed temperature of 50-70°C, and a print speed of 60-150mm/s.
⑧【Printing Tips】- 6 hours after unpacking, it needs to be dried before printing. The recommended drying conditions are: 80°C for 12 hours or 110°C for 4 hours. It is recommended to apply glue to assist printing to prevent edge warping. Printing PA12-CF with a copper nozzle is prone to wear and tear. It is recommended to use a wear-resistant nozzle, such as a hardened steel nozzle.
⑨【Strong Compatibility】- Spool Diameter:140mm(5.51inches), Spool Width: 53mm(2.09inches), Spool Hub Hole Diameter: 36.6mm(1.44inches). Compatible with most printers, such as Bambulab H2D, X1 series, etc.
⑩【SUNLU Main 3D Products】- SUNLU offers a variety of high-quality 3D printing products, including 3D printer filament, engineering filament,filament dryer, filament connector, 3D printer resin, resin curing box, and other accessories.

Product Description

SUNLU PA12-CF 3D Printer Filament 1.75mm

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SUNLU PA12-CF 3D Printer Filament 1.75mm

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Compatible with E2 FilaDryer and Bambu H2D

Featured Engineering Filaments Recommended by SUNLU

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Customer Reviews	4.3 out of 5 stars 40	4.1 out of 5 stars 220	4.6 out of 5 stars 67	4.4 out of 5 stars 16	4.3 out of 5 stars 29	5.0 out of 5 stars 6	4.6 out of 5 stars 17
Price	£36.99£36.99	£34.99£34.99	—	£16.28£16.28	£38.99£38.99	£18.04£18.04	£249.99£249.99
Type	PA12-CF Filament Black 1KG	PA6-CF Filament Black 1KG	PA6-CF Filament Black 0.5KG	PC-ABS Filament Black 1KG	PA6-GF Filament Gray 1KG	FR-ABS Filament Natural1KG	Filament Dryer E2 Black
Diameter	1.75mm	1.75mm	1.75mm	1.75mm	1.75mm	1.75mm	1.75mm & 2.85mm & 3.00mm
Nozzle Print Temp	260-280°C	270-280°C	270-280°C	260-280°C	270-290°C	240-260°C	/
Build Plate Temp	50-70°C	50-70°C	50-70°C	100-110℃	50-70°C	80-90°C	/
Features	Tough & Durable	Stiff & Strong	Frosted Texture	Paint & Plate Ready	High Temp Resistance	Flame-Retardant	Super Annealing & Drying