Filament BambuLab PC FR 1.75 mm 1 kg with reusable spool - Black

BambuLab PC FR 1.75 mm 1 kg with reusable spool - Black is a polycarbonate-based, flame-retardant 3D printing filament in 1.75 mm diameter supplied on a reusable spool. It is formulated to deliver higher strength, improved thermal resistance and enhanced fire performance compared with standard engineering plastics. The filament is intended for FDM/FFF printers compatible with polycarbonate-type materials and is presented in black color for professional-looking printed parts and functional prototypes.

Advantages

The material provides a balance of mechanical strength and heat resistance suitable for demanding applications where improved flame retardancy is required. Its polycarbonate base ensures good layer adhesion and dimensional stability when printed within recommended temperature ranges. The reusable spool reduces waste and simplifies storage and handling. The black coloration offers consistent visual results for enclosures and end-use components.

Suitable for

• Functional prototypes requiring strength and temperature endurance
• Electronic enclosures and housings with improved fire performance
• Mechanical components, brackets and fixtures
• Industrial parts exposed to elevated temperatures

Key specifications

• Material type: polycarbonate-based, flame-retardant formulation
• Diameter: 1.75 mm nominal
• Net filament weight: 1 kg
• Color: black
• Packaging: reusable spool suitable for standard 1.75 mm filament holders
• Recommended printing technology: FDM/FFF

How to use

Load the filament onto a compatible FDM/FFF printer fitted for polycarbonate materials and confirm the spool is secured on the holder to feed smoothly. Use the printer settings recommended for polycarbonate-based filaments: appropriate nozzle temperature, heated bed temperature and enclosure if available to reduce warping and improve layer bonding. Calibrate extrusion and first-layer height before printing test parts. Allow printed parts to cool gradually in the printer or enclosure to minimize internal stresses.

Usage recommendations

Select nozzle and bed temperatures according to your printer and material guidelines, and use an enclosed build chamber or local heating to improve print consistency. Store the filament in a dry environment or vacuum-sealed bag with desiccant when not in use to preserve material properties. Verify printer compatibility and safety requirements for flame-retardant materials in your application.