Bambu Lab PAHT-CF
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Bambu Lab PAHT-CF
“Bambu’s PAHT-CF filament combines the strength of carbon fiber with the versatility of PAHT, delivering prints that are robust, lightweight, and heat-resistant. Perfect for advanced 3D printing applications.”
- Description
Description
Bambu Lab PAHT-CF: High-performance
Advanced filament with carbon fiber reinforcement
Bambu Lab PAHT-CF is an advanced 3D printing filament made from high-performance polyamide (PA) blended with carbon fiber, providing exceptional strength and durability. This composite material is highly resistant to heat, making it ideal for applications that require high thermal stability and mechanical performance. The addition of carbon fiber enhances the filament’s rigidity, reducing warping and improving the structural integrity of printed parts.
Z-layer Performance
Normal PA-CF | PAHT-CF | Improved % | |
Bending Strength – Z/MPa | 48 | 61 | 27% |
Bending Modulus – Z/MPa | 1470 | 1820 | 24% |
Impact Strength – Z/(kJ/m²) | 5.7 | 13.3 | 133% |
Z-layer Performance
Normal PA-CF | PAHT-CF | Improved % | |
Bending Strength – Z/MPa | 48 | 61 | 27% |
Bending Modulus – Z/MPa | 1470 | 1820 | 24% |
Impact Strength – Z/(kJ/m²) | 5.7 | 13.3 | 133% |
*Both PA-CF and PAHT-CF need to be dried at 80 °C for 12 hours before printing.
Parameters Comparison
Learn more different filaments comparison on Bambu Filament Guide >>
PET-CF | PAHT-CF | |
Composition | PET, carbon fiber | PA 12 and other long-chain PA, carbon fiber |
Hotend Compatibility | Hardened Steel 0.6 (recommended), 0.4, 0.8 mm | |
Build Plate Compatibility | Engineering Plate, High Temperature Plate, Textured PEI Plate | |
Glue | Glue Stick / Liquid Glue | Glue Stick |
AMS Compatibility | NO | YES |
Print Speed | < 100 mm/s | < 100 mm/s |
Toughness (Impact Strength – XY) | 36.0 kJ/m² | 57.5 kJ/m² |
Strength (Bending Strength – XY) | 131 MPa | 125 MPa |
Stiffness (Bending Modulus – XY) | 5320 MPa | 4230 MPa |
Layer Adhesion (Impact Strength – Z) | 4.5 kJ/m² | 13.3 kJ/m² |
Heat Resistant(HDT, 0.45 MPa) | 205 °C | 194 °C |
Saturated Water Absorption Rate / % (25 °C,55% RH) | 0.37 | 0.88 |