Bambu Lab PPS CF (Polyphenylene Sulfide Carbon Fiber) in Black is a premium high-performance engineering filament designed for the most demanding applications in industrial, automotive, aerospace, and chemical processing environments. PPS CF combines the inherent flame resistance, chemical inertness, and extreme temperature capability of PPS with the added rigidity and dimensional stability of carbon fibre reinforcement, resulting in a material that maintains its mechanical properties under conditions that would cause most engineering plastics to fail.

This 750g with-spool format is designed for Bambu Lab's high-temperature capable printers and requires an appropriate print environment including a high-temperature hotend and enclosed build chamber to achieve optimal results. PPS CF is the material of choice for fluid-handling components, electrical connectors, under-hood automotive parts, structural brackets in high-heat zones, and other applications where long-term performance under thermal and chemical stress is required.

Key features

• Carbon fibre-reinforced PPS offers exceptional stiffness, low weight, and outstanding dimensional stability under sustained mechanical load.
• Extreme chemical resistance to solvents, fuels, acids, and aggressive industrial chemicals makes it suitable for harsh operating environments.
• High continuous service temperature well above 200 C ensures reliable performance near engines, heat sources, and electronic components.
• Inherent flame resistance without added halogenated compounds meets requirements for electrical and industrial safety-critical applications.
• Low warpage behaviour compared to many high-temperature materials simplifies printing of large, flat components.
• 750g with spool provides meaningful production volume for prototyping and short-run manufacturing of critical components.

Compatible with: Bambu Lab X1E and high-temperature capable printers with enclosed chamber and high-temp hotend