Spectrum Filaments PLA Pro 1.75mm Polylactic Acid (PLA) Black 1 kg (80098)

Spectrum PLA Pro is a material based on modified PLA dedicated to the manufacturing of filaments for 3D printing. The changes allowed for the achievement of satisfactory properties, successfully combining the advantages of PLA and ABS.

**Filament Spectrum PLA Pro**

**Improved heat resistance and high impact strength**

Spectrum PLA Pro is a material based on modified PLA dedicated to the manufacturing of filaments for 3D printing. By orienting the chemical composition of the material to achieve satisfactory properties required for additively manufactured items, the advantages of PLA and ABS were successfully combined. This allows for high impact resistance of printed items with high tensile strength and substantial rigidity, typical of PLA-based materials.

The altered chemical composition has improved the material’s flowability, making the filament suitable for industrial applications requiring good mechanical strength properties, high printing efficiency, and, above all, the possibility to increase printing speed to boost additive manufacturing process capacity.

**Post-annealing:**

Filament PLA Pro can be treated at high temperature using a heating chamber. After the model crystallizes, it is characterized by increased thermal resistance (up to 85°C) and almost twice the resistance of standard ABS.

*Uneven heating can lead to unexpected deformation and sub-optimal performance of printed parts; please ensure the absence of hot or cold spots in the heating chamber. The typical time to anneal parts with a wall thickness of approximately 3.2mm is on average 20 minutes. Spectrum Filaments PLA Pro 1.75mm. Printing material: Polylactic acid (PLA), Printing colours: Black, Colour name: Deep Black. Weight: 1 kg, Width: 67 mm, Diameter: 1.75 mm. Quantity per pack: 1 pc(s), Package weight: 1.4 kg