ELEGOO PLA 1.75 mm, 1 kg 3D Printer Filament, Grey

The ELEGOO PLA Filament 1.75 mm Grey 1 kg is a spool of polylactic acid material intended for fused deposition modelling (FDM) 3D printers. Measuring 1.75 mm in diameter with a strict ±0.02 mm tolerance, it feeds consistently into the extruder. The manufacturer specifies a standard extrusion temperature of 210 °C, though the material tolerates a broader nozzle operating range of 190 °C to 230 °C. For the build plate, a temperature between 35 °C and 65 °C is advised to support reliable layer adhesion. The filament allows print speeds of up to 300 mm/s for rapid output.

It is compatible with any FDM 3D printer able to process 1.75 mm filament. The grey material has a flexural modulus of 2,993 MPa and an elongation at break of 10.5 percent. It reaches a melting point of 158 °C. To preserve print quality, the filament must be stored and used in environments with a relative humidity between 0 and 20 percent, and the ambient operating temperature should remain between 20 °C and 45 °C. These conditions restrict use to controlled indoor settings when producing rigid prototypes.

• Tensile modulus: 38 MPa
• Flexural strength: 72 MPa
• Impact strength: 66.2 kJ/m²
• Bulk density: 1.26 g/cm³
• Form factor: spool