Bambu Lab PETG-CF
Bambu PETG-CF
Bambu PETG-CF significantly improves the stiffness of regular PETG while enhancing both strength and toughness, making it an all-rounder in mechanical properties among basic filaments, perfect for load-bearing and functional parts. The new formula also greatly reduces clumping and stringing compared to regular PETG. It delivers a signature carbon fiber texture with a glossier finish than Bambu PLA-CF.

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Enhanced Strength and Stiffness
With the addition of carbon fiber, Bambu PETG-CF overcomes the low stiffness of regular PETG and delivers improved strength and toughness, making it a solid choice for structural and load-bearing parts.



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Ready for Outdoor Use
Thanks to its enhanced resistance to heat and moisture, Bambu PETG-CF is ideal for outdoor applications. Feel free to create durable tools for your garden or any outdoor environment.


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Carbon Fiber Finish with a Glossier Look
Bambu PETG-CF features a carbon fiber texture that conceals layer lines, while its surface finish is glossier than that of PLA-CF, making it as attractive as it is functional.

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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.

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Accessory Compatibility
| Recommended | Not Recommended | |
| AMS Series | AMS, AMS 2 Pro, AMS HT | AMS lite |
| Build Plate | Cool Plate SuperTack, Smooth PEI Plate, Textured PEI Plate | / |
| Hotend | Hotend with Hardened Steel Nozzle 0.4 mm / 0.6 mm / 0.8 mm | Hotend with Stainless Steel Nozzle All Size |
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Printing Tips
1.Β Drying Required:Β Bambu PETG-CF must be properly dried before printing. In a blast drying oven: 65Β°C for 8 hours; In an AMS 2 Pro and AMS HT: 65Β°C, 8 hours; On an X1 printer's heatbed: 75Β°C to 85Β°C for 12 hours. Store in a dry environment after use. For more details, please refer to:Β Filament drying instructionsΒ on WIKI.
2.Β Nozzle Recommendation:Β Due to the addition of carbon fiber, PETG-CF requires a more wear-resistant hardened steel nozzle. While a 0.4β―mm hardened steel nozzle can be used, a 0.6β―mm hardened steel nozzle is recommended to further reduce the risk of clogging.
3.Β Z-Axis Strength:Β For stronger Z-axis adhesion, increase the infill density. Avoid using an open-frame printer and refrain from setting the cooling fan speed too high, as overcooling can weaken layer bonding.
4.Β Surface Finish:Β For a shinier appearance, use lower printing speeds and slightly higher nozzle temperatures.
5.Β Refill Guide:Β The refill filament needs to be used with a spool. For detailed instructions on how to swap in the new filament using the Bambu Reusable Spool, please refer to theΒ guideΒ on WIKI.
6.Β Safety Tips:Β This product is a carbon fiber reinforced filament that may produce fine fiber debris during use, post-processing, or contact with rough or fractured surfaces, posing a risk of mechanical skin punctures or foreign body irritation. To ensure safety, please avoid rubbing or touching rough edges and cross-sections with bare hands; it is highly recommended to wear gloves when loading or unloading the filament, as well as during cutting, sanding, or other post-processing operations, while using additional protective equipment as required by your specific working conditions.








