Prinko PP 1.75mm 3D Filament White 3D Printers Polypropylene low density Glass Filled Color: White Material: Polypropylene (PP) Sizes: 1.75mm Net weight: 1kg Length:425 Meters Diameter tolerance: +/- 0.05mm Extrusion temperature: 230 - 250°C Print speed: 30-60 mm/s Product features: With low density Glass Filled Polypropylene Polypropylene is a tough yet flexible plastic that is resistant to fatigue making it a great 3D filament choice. Extrusion temperature between 230 - 250°C but can go higher for stronger layer adhesion. The use of a heated bed is recommended because of the shrinkage and warping factor. Product description: Polypropylene (PP) filament is a new semi crystalline thermoplastic used in Fused Deposition Modeling (FDM). Printing temperature is between 230 - 250°C. Extrusion temperatures may go even higher, depending upon if a stronger layer adhesion is needed for the specific part. Please check if your 3D printer can print at high temperatures, as some printer parts may break down at high temperatures. For best results, heat the build platform to 105 °C , depending on the print surface. Package include： 1x Spool 3D Filament