Description
Bambu Lab PPA-CF
Bambu Lab PPA-CF is an ultra-high-performance polyamide (PPA) reinforced with carbon fibre: one of the stiffest and most heat-resistant filaments in the entire Bambu range, with a flexural modulus of up to ~9860 MPa and a heat resistance (HDT) of 227 °C. Designed for the most demanding engineering and industrial applications. Hygroscopic and abrasive material: it requires an enclosed chamber, a hardened steel nozzle and drying.
Key features
- Stiffness and mechanical strength at the highest level
- Exceptional heat resistance (HDT 227 °C)
- Carbon fibre reinforced, light and stable
- Ideal for technical parts under load and at high temperatures
Technical data sheet (source: official Bambu Filament Guide)
| Material |
PPA-CF (polyamide + carbon fibre) |
| Diameter |
1.75 mm (±0.03 mm) |
| Spool weight |
0.75 kg (net) |
| Nozzle temperature |
280–310 °C |
| Build plate |
Smooth PEI 100–120 °C · Textured PEI 100–120 °C |
| Print speed |
< 100 mm/s |
| Cooling fan |
0–40% |
| Enclosed chamber |
Required |
| AMS compatible |
No |
| Recommended nozzle |
0.6 mm (recommended)/0.4/0.8 mm — hardened steel |
| Drying before use |
Required |
| Drying conditions |
Oven: 100–140 °C, 8–12 h (higher temperature = better drying) — X1 plate: 110–120 °C, 12 h |
| Seal with desiccant |
Required |
| Heat resistance (HDT 0.45 MPa) |
227 °C |
| Water absorption (25 °C, 55% RH) |
1.30% |
| Flexural strength |
208 MPa |
| Flexural modulus |
9860 MPa |
| Toughness (XY impact) |
41.7 kJ/m² |
| Annealing |
120–140 °C, 6–12 h |
| Bed adhesion |
Glue Stick |
Official Bambu Lab values, indicative: refer to the Bambu Studio presets.
Are you a company or a reseller?
Contact us for more information about the product, the quantities available in stock or to request a customised quote. We offer dedicated terms and discounts to business customers and volume purchases. Write to us or call us: our team is available to help you find the solution best suited to your needs.
+39 393 53 48 510
