Bambu Lab PPS-CF
Bambu Lab PPS-CF
PPS-CF filament combines polyphenylene sulfide (PPS) with chopped carbon fibers for unmatched heat, chemical, and flame resistance, making it ideal for aerospace, electronics, and automotive components. It prints at 310–340 °C nozzle and 60–90 °C chamber temperatures, uses a 0.6 mm hardened-steel nozzle, and maintains a tight 1.75 mm diameter tolerance (±0.03 mm). Ultra-low moisture uptake (0.05%) ensures stable dimensions, while a UL-94 V-0 rating and 264 °C heat deflection deliver safety and reliability in extreme environments.
Key Features
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Heat deflection up to 264 °C at 0.45 MPa for continuous operation in high-temperature environments
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UL-94 V-0 flame-retardant rating for safety-critical electronic and automotive components
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Exceptional chemical resistance, second only to PTFE, suitable for corrosive applications
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Ultra-low moisture uptake (0.05%) ensures dimensional stability under humidity
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Carbon fiber reinforcement provides high stiffness and strength for precise, load-bearing parts
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Prints at 310–340 °C nozzle and 60–90 °C chamber temperatures with a 0.6 mm hardened-steel nozzle
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Tight filament tolerance (1.75 mm ± 0.03 mm) for consistent extrusion and surface finish
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Requires drying at 100–140 °C for 8–12 h and an enclosed chamber for optimal results
Superior Flame Retardancy, Solvent and Chemical Resistance, and Ultra-Low Water Absorption
Bambu PPS-CF delivers industry-leading safety and durability with UL-94 V-0 flame retardancy, virtually insoluble chemical resistance second only to PTFE, and ultra-low water absorption (0.05%), ensuring stable mechanical and thermal performance even in the harshest environments. Its exceptional creep resistance and continuous operation capability above 200 °C make it ideal for high-stress components in aerospace, power generation, and heavy machinery. The carbon fiber reinforcement also delivers outstanding dimensional stability, so precision parts retain tight tolerances over long service lives. Whether used for electrical insulators, pump housings, or bearings exposed to aggressive chemicals, PPS-CF provides unmatched reliability and peace of mind for mission-critical applications.
Ultra-High Heat Resistance
Bambu PPS-CF delivers ultra-high heat resistance with a heat deflection temperature up to 264 °C under 0.45 MPa and continuous operation above 200 °C - outperforming standard PA-CF (max ~190 °C) and PA6-CF (max ~120 °C). Its exceptional thermal endurance and creep resistance make it perfect for the most demanding industrial applications.
Unmatched Mechanical Properties
Bambu PPS-CF fuses the inherent stiffness of PPS polymers with carbon fiber reinforcement to deliver unmatched mechanical properties, including up to 20% higher bending strength and 30% greater tensile strength compared to standard PPS. Its exceptional dimensional stability and warping resistance ensure that large-scale, high-precision prints retain tight tolerances without deformation. Whether producing structural frames, tooling fixtures, or precision gears, PPS-CF guarantees reliable performance under mechanical stress and maintains part integrity throughout the printing process.
