Ultrafuse PC/ABS FR Black - 1.75mm - 750g is a technical filament developed by BASF Forward AM for applications where fire safety is a priority.
This UL94 V-0 certified flame-retardant PC-ABS formulation combines rigidity, impact absorption, and thermal stability, allowing the production of functional parts for demanding environments: electronics, automation, technical enclosures, or components exposed to heat.
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Ultrafuse PC/ABS FR Black is a high-performance technical filament combining the strength of polycarbonate with the mechanical tolerance of ABS, enriched with flame-retardant additives to achieve UL94 V-0 certification. Developed by BASF Forward AM, this filament is ideal for applications where fire safety and mechanical reliability are essential. It allows the creation of solid functional parts that are dimensionally stable, suitable for industrial, electronic, and technical environments.
Thanks to its optimized formulation, Ultrafuse PC/ABS FR Black offers excellent inter-layer adhesion and superior thermal resistance compared to standard ABS. Printed parts have a deep, uniform black finish while maintaining dimensional accuracy on complex geometries. This filament is a reliable solution for professionals looking to combine technical performance with fire safety.
UL94 V-0 Fire Safety Certification: Ultrafuse PC/ABS FR Black self-extinguishes quickly and does not produce flaming droplets, an essential criterion for electrical enclosures, electronic modules, or components integrated into regulated systems.
Mechanical Strength and Thermal Stability: The PC/ABS combination provides the filament with enhanced rigidity and energy absorption, suitable for functional parts exposed to repeated thermal or mechanical stress while minimizing deformation.
Controlled Printability: Even for a technical filament like PC/ABS, Ultrafuse PC/ABS FR Black ensures consistent extrusion and excellent inter-layer adhesion. Users benefit from a reliable material for complex prints while keeping implementation simple on printers with a heated bed and suitable hotend.
For optimal results with Ultrafuse PC/ABS FR Black, it is recommended to use a printer with a heated bed and a hotend capable of reaching 260–280°C. Maintaining the bed at 100–110°C and using an enclosure helps reduce warping and deformation risks.
Bed adhesion can be optimized with solutions such as glue stick, Dimafix, or specialized adhesive sprays. Limiting cooling enhances inter-layer adhesion, and drying the filament before printing is advised if necessary. Moderate speeds (30–50 mm/s depending on geometry) and appropriate retraction settings ensure consistent extrusion and high-quality finishes.
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