Filamento para impressão 3D Polmask ABS 1,75 mm preto 1 kg

Polmask ABS 1.75 mm Black 1 kg is a thermoplastic filament formulated for FDM/FFF 3D printing. This black ABS spool offers good mechanical strength, impact resistance and dimensional stability, making it suitable for functional prototypes, housings and mechanical parts. The material is produced with reduced volatile content, which helps lower odor during printing while maintaining reliable layer adhesion and surface finish.

Advantages

Polmask ABS provides a balance of strength and toughness appropriate for load-bearing and functional components. Its lower volatile content reduces unpleasant fumes compared to some traditional ABS grades. The 1.75 mm diameter ensures compatibility with most desktop direct-drive and Bowden-style extruders, and the 1 kg spool format supports multiple prints before reloading.

Suitable for

• Functional prototypes and mechanical test parts
• Enclosures, housings and snap-fit components
• Gears, brackets and structural fixtures
• Parts requiring post-processing such as sanding and acetone smoothing

Key specifications

• Material: ABS thermoplastic
• Diameter: 1.75 mm
• Net weight: 1 kg spool
• Colour: Black
• Recommended printing temperature: 245–265 °C
• Recommended bed temperature: 90–100 °C
• Printing speed guideline: 30–50 mm/s
• Recommended fan setting: Off for most prints
• Drying: 70 °C for 6 hours if moisture absorbed

How to use

Load the 1.75 mm filament into a compatible FDM/FFF printer and set the nozzle temperature between 245 °C and 265 °C and the bed to 90–100 °C. For small parts a non-enclosed printer with the stated temperatures is usually sufficient; larger parts benefit from an enclosed printer with elevated ambient temperature or an actively heated chamber to reduce warping. Use appropriate retraction settings for your extruder type (for direct drive start with ~1 mm retraction at 20 mm/s; for Bowden systems start with ~3 mm at 40 mm/s). Ensure good bed adhesion using adhesive products or suitable surfaces to minimise deformation during cooling.

Recommendations

For prints larger than fist-sized or parts exceeding ~15–20 cm in any dimension, print in an enclosed printer or with an actively heated chamber (approx. 40–70 °C or higher) to reduce warping. If the filament has absorbed moisture, dry at 70 °C for about 6 hours before printing. For smoother surfaces consider acetone vapor smoothing with appropriate safety measures, or use alternative smoothing systems designed for ABS materials.