Glass Fiber Polycarbonate Filament 1.75mm 1KG, Outdoor Use ultrahard Glass Fiber PC 3D Printer Filament, High Temperature Resistance, 1 KG Spool, (Black)

Material: glass fiber polycarbonate - Size: 1.75mm (Tolerance Level : ± 0.03mm) - Spool Diameter: 7.87" - Spool Width: 2.83" - Spool Hub Hole Diameter: 2.20" Recommended Printing Temp/Nozzle Temperature: 260-280°C (500-536°F), Base Plate Temperature: 60-80°C(140-176°F), Printing speed: 40-60 mm/s, Layer thickness 0.2mm. Glass fiber is added to polycarbonate to make the material durable, has a very high strength to weight ratio, and is extremely rigid，exhibits excellent thermal and mechanical properties without sacrificing the layer adhesion.