Bambu Lab PPS-CF Black
Bambu Lab PPS-CF Black
PPS-CF is a composite material made from carbon fiber-reinforced polyphenylene sulfide. The combination of PPS resin and carbon fiber endows PPS-CF with excellent properties, including superior solvent resistance, corrosion resistance, heat resistance, and flame retardancy.
Additionally, it boasts exceptional strength, rigidity, and dimensional stability, making it a special engineering plastic that can meet the demands of unique and challenging applications.
Product Features
- Ultra-high heat resistance
- Top-tier flame retardant performance
- Unmatched mechanical properties
- Solvent and chemical resistance
- Ultra-low water absorption
- Comes with a cardboard spool
- Diameter: 1.75 mm +/-0.05 mm
Ultra-High Heat Resistance
PPS-CF boasts a heat deflection temperature of up to 264°C at 0.45MPa and can operate continuously at temperatures exceeding 200°C.
This is significantly superior to common PA-CF materials, which have maximum temperatures of approximately 190°C and 120°C.
Its outstanding heat resistance ensures excellent creep resistance, making PPS-CF ideal for demanding industrial environments and applications.
Excellent Flame Retardancy
PPS-CF achieves a UL-94 V-0 flame retardant rating, providing exceptional safety and reliability for critical areas such as electronic and automotive components.
Even in the most demanding environments, PPS-CF offers long-lasting durability and peace of mind.
Unmatched Mechanical Properties
PPS-CF combines the rigidity of PPS polymer with the reinforcing capabilities of carbon fiber, offering outstanding stiffness, flexural strength, and tensile strength.
Its excellent dimensional stability and warp resistance ensure that large prints maintain accuracy and avoid deformation during the printing process, making it ideal for high-precision applications.
Solvent and Chemical Resistance
PPS-CF boasts excellent solvent and chemical resistance, second only to PTFE (Teflon).
At temperatures below 200°C, it is almost insoluble in any solvent and exhibits excellent resistance to acids, alkalis, and salts under normal conditions.
This makes PPS-CF an ideal choice for challenging environments where chemical stability is crucial.
Ultra-Low Water Absorption
PPS-CF has an extremely low moisture absorption rate of only 0.05%, maintaining stable mechanical and thermal properties even in humid conditions.
Unlike common PA-CF, which softens and degrades upon contact with moisture, PPS-CF retains its strength and durability, making it the optimal choice for applications requiring high moisture resistance.
Parameter Comparison
Accessory Compatibility
Product Contents
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Product Specifications
| Diameter | 1.75 mm |
|---|---|
| Net weight | 750 g |
| Spool Material | Carbon Fiber + PPS |
| Drying Settings Before Printing | 100 - 140 °C, 8 - 12 hours |
| Printing and Storage Humidity | < 20% RH (sealed, with desiccant) |
| Nozzle Temperature | 310 - 340 °C |
| Build Plate Type | Smooth PEI Plate or Textured PEI Plate |
| Build Plate Temperature | 100 - 120 °C |
| Printing Speed | < 100 mm/s |
| Chamber Temperature | 60 - 90 °C |
| Max Bridging Length | Approx. 40 mm |
Physical Properties
| Density | 1.26 g/cm³ |
|---|---|
| Vicat Softening Temperature | 268 °C |
| Heat Deflection Temperature | 264 °C |
| Melting Temperature | 284 °C |
| Melt Flow Index | 11.48 ± 1.23 g/10 min |
Mechanical Properties
| Tensile Strength | 87 ± 5 MPa |
|---|---|
| Elongation at Break | 12 ± 0.4% |
| Flexural Modulus | 7160 ± 280 MPa |
| Flexural Strength | 142 ± 5 MPa |
| Impact Strength | 27.8 ± 2.3 kJ/m² |