Filament Fiberlogy PP 1.75 mm 0.75 kg – Fiberlogy, Graphite

Fiberlogy PP 1.75 mm 0.75 kg – Graphite is a polypropylene (PP) filament for FDM/FFF 3D printers. The filament has a 1.75 mm diameter and comes on a 0.75 kg spool in graphite color. It is formulated to deliver low density, good chemical resistance and improved fatigue resistance compared with many rigid thermoplastics, making it suitable for flexible functional parts where repeated bending or impact resistance is required. Successful printing requires printer settings and adhesion strategies that are compatible with polypropylene.

Advantages

This Fiberlogy PP filament provides a balance of flexibility and strength with low material density, resulting in lightweight parts. It offers chemical resistance to a range of common household chemicals and solvents and demonstrates good fatigue resistance for clips, hinges and snap-fit components. The graphite color provides a neutral, technical appearance suitable for prototypes and functional end-use parts. The filament is supplied wound on a standard spool for use with 1.75 mm extruders.

Suitable for

• Functional prototypes that require repeated flexing or impact resistance
• Clips, hinges and snap-fit components
• Lightweight parts where reduced density is beneficial
• Components exposed to mild chemical contact

Key specifications

• Material: Polypropylene (PP)
• Diameter: 1.75 mm
• Spool weight: 0.75 kg
• Color: Graphite
• Compatibility: FDM/FFF 3D printers with 1.75 mm filament drive
• Properties: Low density, chemical resistance, fatigue resistance, flexible compared with rigid thermoplastics

How to use

Prepare the printer by using an extruder and hotend compatible with 1.75 mm filament. Set print temperature, bed temperature and print speed according to polypropylene material guidelines and Fiberlogy recommendations where available; use settings that reduce warping and stringing while providing adequate layer adhesion. Improve bed adhesion with a polypropylene-specific adhesive surface, polypropylene build plate, or suitable tape; a heated bed and enclosure can further reduce warping and improve first-layer adhesion. Allow printed parts to cool gradually to minimize internal stresses.

Usage recommendations

For best results, calibrate extrusion flow and retraction for polypropylene, use an appropriate bed treatment for PP adhesion, and consider printing with an enclosure or heated bed to reduce warping. Test a small sample print to validate settings before producing larger or critical parts.