This XXL 5Kg roll of PLA Plus white from eSun is based on a standard PLA filament. The following properties have been optimised: Brittleness Breaking strength Layer adhesion Flame retardant Odourless during printing eSUN PLA+ is considered by many to be the new standard for PLA printing and also offers you very good value for money. Not only is it easier to process, but you also produce better 3D printed parts with smooth and clean surfaces. Conclusion: PLA+ is very suitable for beginners and professionals, is easy to print and also offers you good adhesion properties and almost no wrap effect when printing! PLA+ is also a very good alternative to ABS, if something has to be break-proof, e.g. printed children's toys! PLA+ has very good elongation and flexural strength to withstand drops, impacts and breakage due to stretching. PLA+ also does not produce odours during printing as ABS does. PLA+ properties: Very durable Easy to print Very good adhesion to the printing board Top print quality and great value for money PLA+ recommended printing parameters: Print temperature: 205-225°C Recommended: 210°C Heating bed temperature: 25-70°C Recommended: 60°C Fan speed: 50 to 100% Recommended: 80% Feed speed: 40-60mm/s (2400-3600mm/min) Technical Details: Colour: White Item number: PLA+175W5 Filament weight: 5Kg Diameter: 1.75mm Tolerance: +-0.05mm Print temperature: 205-225°C Density: 1.24g/cm3 Melt flow index: 2g/10min Impact strength: 7kJ/m² Elongation at break: 29 Tensile strength: 60MPa Dimensional stability: 52°C Coil size Outer diameter: 30cm Coil width: 16.5cm Coil diameter inside (hole): 3.5cm.