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Bambu Lab PETG-CF



X1 Series and P1P Exclusive

• AMS compatible

Do drop by our show room here to view the printer in action!

Availability: 10 in stock

Availability: 10 in stock


Bambu PETG-CF is a composite material consisting of PETG and carbon fiber. The new formula greatly improved printing quality by reducing nozzle clogging and clumping compared to traditional PETG. With the addition of carbon fiber, Bambu PETG-CF offers improved strength while maintaining good toughness and a shiny look. It is an ideal material for drone parts, racing models, and various functional parts that require both high performance, especially impact strength, and a sleek appearance.

Less clumping and stringing

Bambu PETG-CF is improved with a modified formula that specifically addresses the issue of clumping and sticking to nozzle during PETG printing.



Premium print surface

Carbon fiber brings advanced texture to the print surface, while retaining the shine of PETG itself.


Carbon Fiber Texture

Carbon fiber brings soft reflection, minimal layer lines and a unique delicate texture.


Shiny Finish

Different from PLA-CF’s matte finish, PETG-CF offers a shiny finish and thus one more choice.

petg cf

Strong XY Performance

The addition of carbon fiber also significantly enhances the XY strength of PETG without sacrificing layer bonding.

Parameters Comparison

Learn more different filaments comparison on Bambu Filament Guide >>

Price $34.99 $34.99
Filament Type Carbon Fiber Infill Carbon Fiber Infill
Hotend Compatibility Hardened Steel (0.4, 0.6, 0.8 mm) Hardened Steel (0.4, 0.6, 0.8 mm)
Build Plate Compatibility Cool Plate, High Temperature Plate, Textuerd PEI Plate Engineering Plate, High Temperature Plate, Textuerd PEI Plate
AMS Compatibility Yes Yes
Surface Matte Shiny
Print Speed <250 mm/s <200 mm/s
Toughness (Impact Strength – XY) 23.2 kJ/m² 41.2 kJ/m²
Strength (Bending Strength – XY) 96 MPa 83 MPa
Stiffness (Bending Modulus – XY) 3700 MPa 2890 MPa
Layer Adhesion (Impact Strength – Z) 7.8 kJ/m² 10.7 kJ/m²
Heat Resistant(HDT, 0.45 MPa) 55 °C 74 °C


High Flexibility

Compared to other carbon fiber materials, Bambu PETG-CF exhibits exceptional toughness

and is less prone to fracture under external stress and impact.


RFID for Intelligent Printing

All printing parameters are embedded in RFID, which can be read through our AMS (Automatic Material System).

Load and print! No more tedious setting steps.

Recommended Printing Settings
Drying Settings before Printing 65 °C,8 h
Printing and Keeping Container’s Humidity < 20% RH (Sealed, with Desiccant)
Nozzle Temperature 240 – 270 °C
Bed Temperature (with PVP Glue) 65 – 75 °C
Printing Speed < 200 mm/s
Physical Properties
Density 1.25 g/cm³
Vicat Softening Temperature 85 °C
Heat Deflection Temperature 74 °C
Melting Temperature 225 °C
Melt Index 19.3 ± 2.4 g/10 min
Mechanical Properties
Tensile Strength 59 ± 4 MPa
Breaking Elongation Rate 10.4 ± 0.6 %
Bending Modulus 2890 ± 130 MPa
Bending Strength 83 ± 4 MPa
Impact Strength 41.2 ± 2.6 kJ/m²


Download Filament TDS

Printing Tips

• Bambu PETG-CF needs proper drying before printing. Recommended drying condition is 65 ℃ for 8 hours in a filament dryer, and 75 ℃ for 10 hours on a printer‘s heatbed. Learn more about filament drying. Please refer to: Filament drying cover on WIKI.

• To get stronger Z-adhesion, please set a higher infill density, and do not use an open-frame printer or set too large fan percentages to avoid over cooling.

• To get shinier looks, set lower speeds and relatively higher temperatures.

What’s in the Box


Filament with Spool*1 & Desiccant*1


Filament Label*1



Weight 1 kg
Dimensions 22 × 21 × 9.5 cm


Diameter 1.75 ± 0.03 mm Net Weight
1 KG
Length 330 m Filament Type PETG-CF
Printing Temp
240-270 ℃ Filament Type 65 – 75 °C  (With PVP Glue)


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