SUNLU Nylon Filament 1.75mm, Nylon 6+66 PA Filament, 1KG, Black

Product Details

• ①【High Strength and Impact Resistance】- SUNLU nylon filament has tensile strength and bending strength exceeding that of regular PLA/ABS, ensuring durability.
• ②【Excellent Drop Resistance】- PA 3D printer filament resists damage from abrasion and friction, it very suitable for high-stress parts such as gears and bearings, and has excellent drop resistance.
• ③【Low Shrinkage, Warp-Free & Easy Printing】- Nylon 6/66 copolymer formula minimizes shrinkage during printing, preventing warping and cracking for complex geometries, while delivering smooth extrusion and reliable dimensional accuracy.
• ④【High-Temperature Resistance】- PA filament has a heat deflection temperature of 121°C, ensuring stability in harsh environments (such as engine compartments, electronic equipment housings), and its performance is better than regular filament.
• ⑤【Exceptional Layer Adhesion】- Carbon fiber reinforcement enhances interlayer bonding, reducing delamination and fatigue—perfect for dynamic parts like drone arms or robotic joints.
• ⑥【Annealing Settings】- Heat the PA printed model to the temperature(90-130°C) and then slowly cooling it to improved heat resistance, strength and better mechanical properties.
• ⑦【Vacuum packaging and PC spool】- Vacuum packaging with aluminum foil bag offers superior sealing to prevent PA filament moisture. PC spool is resistant to high temperature of 110℃, and can be dried in E2 filament dryer, making printing more efficient.
• ⑧【Recommended Settings】- Nozzle Printing Temperature:270-280℃, Printing Platform Temperature:30-50℃, Speed:100-150mm/s, Drying Temperature: 90℃, Drying Time: 12H
• ⑨【Strong Compatibility】- Spool Diameter: 203.2mm(8inches), Spool Width: 63.5mm(2.5inches), Spool Hub Hole Diameter: 55.88mm(2.20inches). 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.

From the listing on Amazon.

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Printing SUNLU Nylon

SUNLU Nylon in Black runs on the standard Nylon profile below, and this listing is a 1.00kg spool. Nylon is best suited to tough, wear-resistant mechanical parts like gears, hinges, and high-heat brackets. 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.

Settings sourced from our Nylon filament guide. Read it for bed adhesion, drying, troubleshooting, and material-specific tips.