PET-Carbon Fiber (PET-CF)

Black

$58.90

PET-Carbon Fiber (PET-CF)

$58.90

Taxes included. Shipping calculated at checkout.

✔ Compatible with Bambu Lab, Snapmaker, Anycubic and more
✔ Tangle-free winding for uninterrupted feeding
✔ Great layer adhesion, minimal warping
✔ No bubbles, smooth printing
✔ Moisture-free: vacuum-sealed with desiccant

Pickup available at Butterfly 3D Space

Usually ready in 1 hour

Carbon Fiber Reinforced Strength: Carbon fibers form a mesh skeleton structure within the PET matrix, greatly improving mechanical properties, heat resistance and dimensional stability. The result is a filament that produces parts with significantly greater rigidity and strength than standard PETG without the printing difficulty of more demanding engineering materials.

Strong Yet Lightweight: PET-CF balances strength with a lightweight profile, making it ideal for durable yet lightweight components. Achieve the structural performance you need without the unnecessary weight of denser materials, perfect for functional parts, brackets and structural components.

High Thermal & Chemical Resistance: PET-CF boasts excellent mechanical properties, exceptional thermal resistance, chemical resistance, low moisture absorption and high UV stability. With an operating temperature range of -20°C to 120°C, it performs reliably in demanding environments where standard PLA or PETG would warp or degrade.

Minimal Warping, Superior Dimensional Stability: PET-CF experiences minimal warping, and the finished part exhibits a superb surface finish thus minimising the need for post-processing. Prints have no warpage thanks to internal stress release through the carbon fiber mesh structure, making it one of the most dimensionally reliable engineering filaments you can print on a desktop machine.

Premium Matte Surface Finish: Carbon fiber brings a distinct, fine matte texture that reduces visible layer lines, ensuring a refined and professional finish. Perfect for functional parts that also need to look the part.

⚠️ Important: Hardened Steel Nozzle Required
Carbon fiber is abrasive: abrasion resistant nozzles are strongly recommended. Standard brass nozzles will wear quickly when printing PET-CF. A hardened steel nozzle (0.4mm or larger) is required for best results and to protect your printer's hotend.

Factory Direct

Printing Temperature

270-300°C

Print Bed Temperature

80-100°C

Printing Speed

<100mm/s

Material: Polyethylene Terephthalate Carbon Fiber (PET-CF)

Filament diameter: 1.75mm

Weight: 1kg

Filament spool size: 200mm(D) x 60mm(H)

Universal compatibility with most of the common 1.75mm FDM 3D printers.

Package includes: 1 x 1kg PET-CF Filament with Spool

All filaments are packed in a vacuum sealed bag with desiccant and placed into another outer packaging box for protection.

Shipping
All orders are dispatched from Singapore. Orders will be shipped out within 1 working day.

Delivery time: 2-5 business days

Returns
We are confident with the quality of our products but in the unlikely event that they did not meet your expectations, please reach out to us at hello@butterfly3dspace.com and we will do our best to assist you.

You may also refer to our Refund Policy.

Quality Focused

Tangle-Free, Every Time

Each spool is precision-wound to prevent knots and tangles, so your printer feeds smoothly from the first metre to the last, with zero interruptions.

Uniform thickness every layer

Low Warp, Strong Adhesion

Formulated for excellent bed adhesion and minimal warping, even on larger prints. Spend less time troubleshooting and more time printing the things that matter.

FDM compatible

Universal Compatibility

Compatible with Bambu Lab, Snapmaker, Anycubic, Ender 3, Neptune, Sovol, and more. Our filaments are engineered for universal fit - just load, print, and create.

Slide to see your creation

3D Printing Supplies From Our Factory To Your Workstation

Manufactured In-House

Unlike resellers, we manufacture our filaments ourselves, in our own factory. That means tighter quality control at every stage, and factory-direct pricing passed straight to you. No distributors, no inflated margins.

Frequently asked questions

We carry a wide range of materials including PLA (in multiple finishes such as Silk, Matte, Rainbow, Crystal, Marble, and more), PETG, ABS, PEBA, and more. Our full range is available in the 3D Printer Filaments collection.

Our filaments are compatible with most FDM 3D printers including Bambu Lab, Ender 3, Neptune, Sovol, Snapmaker, Anycubic and more. If you are unsure whether our filaments are compatible with your specific printer model, feel free to contact us and we'll be happy to advise.

All our filaments are 1.75mm in diameter, which is the standard size compatible with most FDM printers on the market.

Each spool contains 1kg of filament unless otherwise stated on the product listing.

All our filaments are vacuum-sealed with desiccant to protect against moisture and humidity. This ensures your filament arrives in the best possible condition and is ready to print straight out of the packaging.

Filament should be stored in a cool, dry place away from direct sunlight and humidity. We recommend keeping it in a sealed bag or airtight container with desiccant when not in use, especially for moisture-sensitive materials like PETG and ABS.

Our filaments are manufactured to a tight ±0.02mm diameter tolerance, ensuring consistent feeding and reliable print quality from start to finish.

When stored correctly in a cool, dry environment with desiccant, filament can be stored for 1-2 years without significant degradation in print quality.

Stringing can be caused by a number of factors including print temperature, retraction settings, and print speed. We recommend starting with the temperature and settings suggested on the product listing and adjusting from there. If issues persist, feel free to contact us and we'll do our best to help troubleshoot.

Yes. Our filaments are tested and optimised for both standard and high-speed printing modes, including on Bambu Lab, Snapmaker, Anycubic printers running in high-speed settings.

Yes, we welcome bulk orders from businesses and individuals. Contact us directly for bulk pricing and availability.

We maintain local Singapore stock for all products for fast fulfilment. We normally process your order within the same day or next working day and shipping will take about 2-5 days. You will receive a tracking number after it has been shipped.