[High Strength & Heat Resistance] SUNLU PA6-CF nylon filament combines 80% PA with 20% carbon fiber, delivering remarkable stiffness, strength, and heat resistance. It offers excellent layer adhesion, making it ideal for demanding applications. [Perfect for Industrial Engineering] Engineered for strength and durability, SUNLU PA6-CF filament is suitable for industrial uses that require high torsional, tensile, and impact resistance. Ideal applications include gears, screws, helmets, fan blades, toy car chassis, skateboard parts, and bicycle frames. [Superior Heat Resistance] With a heat distortion temperature of up to 209°C, significantly higher than Easy PA, PC, or ASA, PA6-CF is ideal for high-temperature applications like automotive exhaust pipes, motor covers, pot handles, and kettle bases. [Optimized Printing Settings]Nozzle Temperature: 270-280°C - Bed Temperature: 100°C - Printing Speed: 50-150mm/s - Annealing: 80-130°C for 5-12 hours (essential for maximizing heat resistance) - Bed Surface: Use a thin coat of PVA glue or Magigoo PA for improved adhesion. [Important Notes] 1. Dry the filament before use: 80°C for 24 hours or 110°C for 4 hours. 2. Use an abrasion-resistant nozzle (e.g., hardened steel) to prevent wear caused by the filament's carbon fiber content. Diameter: 1.75MM±0.03MMPrinting temperature:270-280℃：50-100mm/sBed temperature: need glue and bed temp heated up to 50-70℃Bubble: 100% zero bubbleNet weight: 1KG/rollGross weight: 1.3KG/rollLength: 1.75MM(1KG)≈358M
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