Bambu Lab PET-CF Black
Bambu Lab PET-CF Black
Product Features
- Extremely low moisture absorption
- Excellent mechanical properties
- High dimensional stability
- Outstanding heat resistance
- Comes with a high-temperature reusable spool
- Diameter: 1.75mm +/- 0.03mm
Bambu PET-CF is a blend of tough PET and carbon fiber. The carbon fibers enhance stiffness and mechanical strength, while still helping to maintain the low warpage and shrinkage of regular PET. Bambu PET-CF offers excellent high-temperature resistance and a soft, luminous appearance. Its excellent strength, heat resistance, dimensional stability, and low moisture absorption make Bambu PET-CF an ideal choice for load-bearing structures or prints used in high-temperature and humid environments.
Low Moisture Absorption
PET-CF exhibits minimal loss of strength and stiffness under saturated water absorption conditions, making it suitable for prints in high-humidity environments.
Normal PA-CF
Bambu PET-CF
Loading Weight: 1 kg
Test model with a 220 mm span and 3 mm thickness under no-load conditions.
High Dimensional StabilityDue to PET-CF's creep and warpage resistance, printed parts can achieve excellent matching accuracy.
Specimen dimensions (L*W*H): 240*8*15 mm³
Infill density: 60%
- Specimen dimensions (L*W*H): 95*10*4 mm³
- Test conditions: Specimens were placed in ovens at 70 °C and 150 °C respectively for 0.5 hours.
- As a crystalline material, PLA will only noticeably deform when the temperature exceeds its melting point (approx. 155 °C).
Filament with spool*1 & Desiccant*1
Filament label*1
Outer box
Usage Precautions
- Not compatible with 0.2 mm nozzles
- Stainless steel nozzles are not recommended
- Must be dried before use
- Not compatible with AMS
Product Specifications
| Diameter | 1.75 mm |
|---|---|
| Net Weight | 500 g |
| Spool Material | PC+ABS (Heat resistance 90°C) |
| Spool Size | Diameter: 200 mm; Height: 67 mm |
| Drying Settings Before Printing | 80 ̊C, 8-12 hours |
| Printing and Storage Humidity | < 20% RH (sealed with desiccant) |
| Nozzle Temperature | 260 - 290 ̊C |
| Print Bed Type | Engineering print bed, high-temp bed, or textured PEI sheet |
| Print Bed Surface Preparation | 80 - 100 ̊C |
| Cooling Fan | 0-60 % |
| Printing Speed | < 100 mm/s |
| Retraction Length | 0.8 - 1.4 mm |
| Retraction Speed | 20 - 40 mm/s |
| Chamber Temperature | 45 - 60 ̊C |
| Max Overhang Angle | ~70 ̊C |
| Max Bridging Length | 30 mm |
| Support Material | PLA/PET Support |
Physical Properties
| Density | 1.29 g/cm³ |
|---|---|
| Vicat Softening Temperature | 226 ̊C |
| Heat Deflection Temperature | 205 ̊C |
| Melting Temperature | 250 ̊C |
| Melt Flow Index | 25.3 ± 2.5 g / 10 min |
Mechanical Properties
| Tensile Strength | 74 ± 6 MPa |
|---|---|
| Elongation at Break | 4.5 ± 1.2 % |
| Flexural Modulus | 5320 ± 270 MPa |
| Flexural Strength | 131 ± 6 MPa |
| Impact Strength | 36.0 ± 2.7 kJ/m² |