The ELEGOO PLA Red Filament is a high‑quality 3D printing material designed for FDM printers. With a diameter of 1.75mm ±0.02mm tolerance, it ensures smooth extrusion, stable printing, and minimal clogging. Made from plant‑based PLA, the filament offers low shrinkage, good adhesion, and a smooth surface finish, making it suitable for prototyping, hobby projects, and professional applications. Each spool contains 1KG of filament, wound neatly to avoid tangling, and comes on an eco‑friendly cardboard spool with monitoring holes for filament usage. Features 1.75mm diameter with ±0.02mm precision tolerance 1KG spool of high‑quality PLA material Smooth extrusion with stable flow Low shrinkage & strong layer adhesion Eco‑friendly cardboard spool with monitoring holes Compatible with most FDM 3D printers Specifications Category Parameter Numerical value Recommended Printing Settings Drying Settings before Printing 55 ± 5 °C Printing and Storing Humidity ≤ 20% RH (Sealed with Desiccant) Nozzle Temperature 190 – 230 °C Bed Temperature (Varies by Printer and Plate Types) 35 – 65 °C Chamber Temperature 20 – 45 °C Plate Type Textured/Smooth PEI or Other Plates Printing Speed Physical Properties Density 1.26 g/cm³ Melt Index 40.2 ± 2.5 g/10 min Melting Temperature 158 °C Vicat Softening Temperature 62 °C Heat Deflection Temperature 57 °C Mechanical Properties Tensile Strength – XY 38 ± 3 MPa Breaking Elongation Rate – XY 10.5% ± 2.1% Bending Modulus – XY 2993 ± 182 MPa Bending Strength – XY 72 ± 5 MPa Impact Strength – XY 66.2 ± 3.9 kJ/m²