Bambu Lab PET-CF Filament

Bambu PET-CF

Bambu PET-CF is a blend of tough PET and carbon fiber. Carbon fiber improves hardness and mechanical strength, while still help maintain the low warping and shrinkage of ordinary PET. Bambu PET-CF has excellent high temperature resistance and a soft glow 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

In saturated water absorption conditions, the strength and stiffness of PET-CF have small losses, making it suitable for prints used in high humidity environments.

High dimensional stability

Due to the creep and warping resistance of PET-CF, prints can achieve excellent matching accuracy. *Specimens size (L*W*H): 240*8*15 mm³, Infill density: 60%

Exceptional thermal resistance

• Specimen size (L*W*H): 95*10*4 mm³ • Test conditions: Specimens were put in an oven at 70 °C and 150 °C respectively for 0.5 hour. • As a crystalline material, PLA will significantly deform only after the temperature exceeds its melting point (around 155°C).

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Filament TDS

Filament MSDS

Filament RoHS

Printing Tips

1.Accessory Compatibility

Not compatible with Hotend with Stainless Steel Nozzle 0.2 mm, Bambu Liquid Glue.

2.Drying Recommendations

PET-CF is highly sensitive to humidity. Store in a dry environment after use. For more details, please refer to Filament drying instructions on WIKI.

3.Storage Recommendations

To prevent the material from absorbing moisture, it is recommended to use an airtight storage container with desiccant during printing. For more details, please refer to the Printing tips for Engineering materials on WIKI.

4.Safety Tips

• Please store the filament in a cool, dark, and dry environment away from direct sunlight and high temperatures.
• Please keep filament and any broken fragments out of reach of infants, children, and pets to prevent swallowing or choking.
• For opened filament, we recommend drying before use according to the wiki’s recommended temperature and time settings.
• Please print this filament in a well-ventilated area, or install an effective air filtration or exhaust system.
• As this filament is not food-grade, please avoid using finished prints for food storage or contact.
• As this filament is highly moisture-absorbent, please place any unused filament in a sealed container with desiccant immediately, and dry thoroughly before printing.
• Please be aware that the filament surface and ends may contain hard microscopic splinters invisible to the naked eye. When handling filament, removing supports, or sanding printed parts, please wear puncture- and cut-resistant gloves and safety goggles.