Bambu Lab US

PETG-CF

Carbon Fiber Reinforced PETG

$34.99 USD

Product Features
  • Less Clumping and Stringing
  • Premium Print Surface
  • Improved Mechanical Properties & High Flexibility
  • Comes with Basic Reusable Spool
  • Diameter: 1.75mm +/- 0.03mm

Cautions for Use
  • 0.2 mm Nozzle Not Compatible
  • Stainless Steel Nozzle Not Recommended
  • Dry before Use for the Highest Print Quality
  • AMS Compatible, AMS Lite NOT Ideal
Color: Indigo Blue (31600)
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$34.99 USD
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Order Info
  • Free shipping on orders over $49
  • Free shipping on orders over $199 to remote areas including Alaska, Hawaii, Puerto Rico, and Guam


Bambu PETG-CF

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.

petg-cf petg-cf

 

Premium print surface

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

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Carbon Fiber Texture

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

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Shiny Finish

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

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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 >>

PLA-CF PETG-CF
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, Textured 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) 89 MPa 70 MPa
Stiffness (Bending Modulus - XY) 3950 MPa 2910 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.

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Accessory Compatibility

Recommended Not Recommended
Build Plate Engineering Plate, High Temperature Plate or Textured PEI Plate Cool Plate
Hotend Hardened Steel Nozzle (0.4 / 0.6 / 0.8 mm) Stainless Steel Nozzle (0.2 / 0.4 mm)
Glue Bambu Liquid Glue
Glue Stick
/

 

PETG-CF Hex Code Table

Color Hex Code Display
Brick Red #9f332a
Violet Purple #583061
Indigo Blue #324585
Malachite Green #16b08e
Black #000000
Titan Gray #565656


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.

rfid rfid

 

Recommended Printing Settings
Drying Settings (Blast Drying Oven) 65 °C,8 h
Printing and Keeping Container's Humidity < 20% RH (Sealed, with Desiccant)
Nozzle Temperature 240 - 270 °C
Bed Temperature (with 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 35 ± 5 MPa
Breaking Elongation Rate 10.4 ± 0.6 %
Bending Modulus 2910 ± 260 MPa
Bending Strength 70 ± 5 MPa
Impact Strength 41.2 ± 2.6 kJ/m²



Printing Tips

• Bambu PETG-CF needs proper drying before printing. Drying conditions: 65 ℃ for 8 hrs. Store in a dry environment after use. Dry before use if the material absorbs moisture. For more details please refer to: Filament drying instructions 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

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Filament with Spool*1 & Desiccant*1

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Filament Label*1

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Package*1