Filament Sunlu High-Speed ABS (White) for FDM 3D Printers, MPN ABS H-S W

Sunlu High-Speed ABS filament in white is a thermoplastic consumable formulated for FDM 3D printers that need increased throughput without sacrificing part performance. It is intended for rapid printing up to 350 mm/s while delivering durable, impact-resistant prints with good surface finish and dimensional stability.

Advantages

The filament offers high heat resistance with a heat deflection temperature of 91°C, high impact strength, and sufficient stiffness for functional parts. Its dimensional stability at high speeds reduces warping and cracking, enabling accurate, repeatable prints and a smooth surface finish even during fast production runs.

Suitable for

• Functional prototypes and concept models
• Enclosures and housings that require heat resistance
• Mechanical components and parts exposed to mechanical stress
• High-throughput printing workflows where speed and consistency matter

When it may not be suitable

This ABS filament may not be the best choice in environments where printing without adequate ventilation is required, since ABS emits fumes that are best handled with proper airflow. It is also less suitable for applications that require flexible or elastomeric materials, as the material is relatively stiff compared with TPU or similar filaments.

Key specifications

• Material: ABS
• Colour: White
• Filament diameter: 1.75 mm
• Spool weight: 1 kg
• Maximum recommended print speed: up to 350 mm/s
• Heat deflection temperature: 91°C
• IZOD impact strength (notched): 10 kJ/m²
• Modulus of elasticity: 2100 MPa

How to use

Use standard ABS printing settings on FDM printers: a heated bed and an appropriate nozzle temperature for ABS. Ensure good bed adhesion using a suitable build surface or adhesive, and enable part cooling and enclosure settings as recommended by your printer and slicer for ABS. Maintain consistent filament feed at higher speeds to avoid under-extrusion and check layer adhesion on test prints before running long jobs.

What to consider before purchase

• Confirm your printer supports 1.75 mm filament and can reliably print at higher speeds.
• Plan for proper ventilation or enclosure to manage ABS fumes.
• Ensure your build surface and bed adhesion method are suitable for ABS to minimise warping.

Usage recommendations

For best results with Sunlu High-Speed ABS, print test pieces at incremental speeds to dial in temperature and extrusion settings, use a heated bed around typical ABS temperatures, and consider printing with an enclosure to stabilise ambient temperature and reduce warping.