CarbonX PLA+CF 3D Printer Filament by 3DXTech Made in USA 750g

CarbonX PLA+CF is a premium carbon fiber reinforced PLA filament engineered for users who demand structural performance without sacrificing printability. Made using 100% recycled carbon fiber combined with industry-leading NatureWorks PLA bio-polymer, this filament delivers exceptional stiffness, outstanding surface quality, and excellent dimensional stability — all in a lightweight, easy-to-print package.

Whether you're an engineer prototyping functional components or a maker building high-performance end-use parts, CarbonX PLA+CF filament offers the ideal balance of strength, precision, and ease of use. Its high modulus and low warping make it one of the best carbon fiber PLA filaments available for FDM 3D printing.

Key Benefits of CarbonX PLA+CF Carbon Fiber Filament

• High stiffness and modulus — reinforced with recycled carbon fiber for structural rigidity
• Excellent surface quality — clean, matte carbon fiber aesthetic on printed parts
• Outstanding dimensional stability — low warping and shrinkage for accurate parts
• Lightweight construction — ideal for weight-critical applications
• Easy to print — retains PLA's beginner-friendly processing characteristics
• 100% recycled carbon fiber — sustainable, eco-conscious material choice
• NatureWorks PLA base — industry-leading bio-polymer for consistent performance
• Made in the USA — manufactured in Grand Rapids, Michigan

Applications for Carbon Fiber PLA Filament

CarbonX PLA+CF is built for applications where standard PLA lacks the stiffness or dimensional accuracy required. Common use cases include:

• Structural prototypes and functional engineering components
• Lightweight drone frames and UAV structural parts
• Motorsport and automotive brackets and fixtures
• Wind tunnel models and aerodynamic test components
• Robotics arms, mounts, and rigid linkages
• Consumer product housings requiring a premium carbon fiber look
• End-use parts for hobbyists and industry engineers

American-Made Carbon Fiber Filament — Grand Rapids, Michigan

Every spool of CarbonX PLA+CF is manufactured in our 68,000 ft² production facility in Grand Rapids, Michigan. Using state-of-the-art compounding equipment and precision extrusion processes, we ensure consistent diameter, superior layer adhesion, and reliable mechanical performance across every spool.

Our commitment is to develop the most innovative performance filaments on the market — targeting the most demanding end-use applications in aerospace, robotics, automotive, and consumer product development.

Technical Specifications

Print Recommendations for CarbonX PLA+CF

Bed Temp 23–60°C

Heated Chamber Not Required

Nozzle Specs Hardened Nozzle — 0.4mm diameter minimum

Layer Height 0.25mm or higher

Drying Specs 65°C for 4 hours

Technical & Safety Documentation

Download the official datasheets for CarbonX PLA+CF filament:

See CarbonX PLA+CF in Action

Frequently Asked Questions

What makes CarbonX PLA+CF different from standard PLA filament?

CarbonX PLA+CF combines NatureWorks PLA with 100% recycled carbon fiber to deliver significantly higher stiffness, better dimensional stability, and a premium matte surface finish compared to standard PLA — while maintaining PLA's ease of printing and low warping characteristics.

Do I need a special nozzle to print CarbonX PLA+CF?

Yes. Because carbon fiber is abrasive, a hardened steel nozzle with a minimum diameter of 0.4mm is required. Standard brass nozzles will wear out quickly when printing carbon fiber reinforced filaments.

What bed temperature does CarbonX PLA+CF require?

CarbonX PLA+CF prints well with a bed temperature between 23°C and 60°C. No heated chamber is required, making it compatible with most open-frame FDM 3D printers.

Is the carbon fiber in CarbonX PLA+CF recycled?

Yes. CarbonX PLA+CF uses 100% recycled carbon fiber, making it a more sustainable choice compared to filaments using virgin carbon fiber — without compromising on mechanical performance.

Is CarbonX PLA+CF made in the USA?

Yes. Every spool is manufactured in our 68,000 ft² facility in Grand Rapids, Michigan, using precision extrusion and quality-controlled compounding processes.