【Excellent Mechanical Properties】Made with 20% chopped carbon fiber and premium polycarbonate, our matte black PC CF filament 3kg/big spool offers exceptional tensile strength, stiffness, and impact resistance, making it perfect for demanding functional parts, mechanical components, jigs, fixtures, and assemblies requiring superior load-bearing performance 【High Temperature Resistance Up to 147°C】Designed for applications exposed to high temperatures, IEMAI PC-CF filament maintains stability and mechanical integrity up to 147°C. Perfect for automotive components, enclosures, brackets, and other engineering prints that must withstand heat and continuous stress 【Excellent Dimensional Stability】Formulated for accuracy-focused printing, its dimensional accuracy is consistently within +/-0.02 mm. Our carbon fiber Polycarbonate filament 1.75mm offers low warping, minimal shrinkage, and reliable layer adhesion, achieving precise, consistent results on large functional prints, prototypes, and industrial-grade parts 【Matte Surface Finish】IEMAI carbon fiber filament offers a refined matte finish that minimizes reflections, hides layer lines, and produces parts with a professional, functional look. Perfect for mechanical enclosures, drone frames, brackets, and custom tooling 【Pro Tips & Printing Settings】💡Tips: 1️⃣Dry at 70°C for 8–12 hrs before use; 2️⃣A 0.4–0.6mm hardened steel or tungsten carbide nozzle is best; 3️⃣Compatible with most FDM 3D printers. Recommended Settings: Nozzle Temp 250–280°C, Hotbed Temp 80–100°C, Speed 30–100mm/s. Each spool is vacuum-sealed with desiccant to prevent moisture 1. IEMAI Carbon Fiber PC Filament material performance characteristics: ① High strength and rigidity② High-temperature resistance up to 147℃ ③ Chemical corrosion resistance ④ Strong impact resistance ⑤Excellent wear resistance ⑥Excellent dimensional stability⑦Material: 20% chopped carbon fiber + 80% Polycarbonate (PC)
2. All of our 3D printer filaments are 100% virgin material, never use recycled material or regrind material.
3. To keep the filaments dry, each roll of filament is packed in a vacuumed polybag with a desiccant inside of it.
4. Recommended printing speed: 30mm/s-100mm/s, printing temperature: 250℃-280℃, heated bed temperature: 80℃-100℃. Storage: Cool and dry conditions, ideally ~20°C.
5. What's in the Package: 1pack 3D printer filament, Net Weight: 3kg/6.6lbs
6. Drying reminder: Please dry at 70℃ for 8-12 hours before printing
7. IEMAI Carbon Fiber PC Filament is compatible with most FDM/FFF 3D printers