Mingda PET-CF

Mingda PET-CF is a high-performance carbon fiber reinforced PET filament engineered for strength, dimensional stability, and thermal resistance. Ideal for professional applications, this material delivers high rigidity and minimal warping, making it suitable for structural parts, tooling, and functional prototypes. It is compatible with large-format Mingda printers such as the MD-400D, MD-600D, and MD-1000D. Key Features

• Reinforced with carbon fiber for extra strength and stiffness
• Excellent heat resistance up to 110 °C
• Matte finish with reduced warping and shrinkage
• High dimensional accuracy and surface quality
• Requires hardened steel nozzle due to abrasiveness
• Compatible with MD-400D / MD-600D / MD-1000D

Designed for Industrial-Grade Performance

Mingda PET-CF is specifically formulated for applications that demand both mechanical strength and thermal durability. The inclusion of finely dispersed carbon fibers gives this filament exceptional rigidity, making it ideal for creating lightweight structural components and tools that retain dimensional stability under load.

Thermal Stability and Strength

With a deformation resistance of up to 110 °C, PET-CF performs reliably in environments that involve mechanical stress and elevated temperatures. Its improved stiffness also reduces deformation during printing, while ensuring excellent part strength.

Professional Print Quality

PET-CF features a matte finish that enhances surface appearance while also minimizing the need for post-processing. The carbon fiber content reduces warping and ensures parts print with clean lines and stable geometries. To achieve the best results, a hardened steel nozzle is required due to the filament’s abrasive nature.

Printer Compatibility

Optimized for Mingda's industrial 3D printers, PET-CF is fully compatible with the MD-400D, MD-600D, and MD-1000D. The filament is supplied on a 1 kg spool with a standard 1.75 mm diameter, integrating easily into existing high-performance workflows.