The SUNLU PETG Carbon Fiber 1.75mm Filament represents the perfect fusion of PETG's renowned printability with the exceptional strength and stiffness of carbon fiber reinforcement. This advanced engineering filament combines 10% carbon fiber content with high-quality PETG to deliver remarkable mechanical properties, including an impressive impact strength of 19 kJ/㎡ and enhanced heat distortion temperature reaching 130°C. Designed for professionals and serious makers who demand superior performance without sacrificing ease of use, this filament opens up new possibilities for functional prototypes, structural components, and demanding industrial applications.
Engineered for applications requiring rigidity, dimensional stability, and professional aesthetics, this carbon fiber reinforced PETG produces parts with exceptional strength-to-weight ratios and a distinctive matte black finish that requires no post-processing. Whether you're creating drone frames, automotive components, tools, or structural parts, this filament delivers the durability and precision that critical applications demand while maintaining PETG's excellent layer adhesion and reduced warping characteristics. The 100% bubble-free formulation ensures consistent flow and superior surface quality throughout the entire 1kg spool.
Key Features:
Advanced Carbon Fiber Reinforcement: 10% carbon fiber content significantly enhances strength, stiffness, and impact resistance with an impressive 19 kJ/㎡ impact strength for demanding structural applications.
Enhanced Heat Resistance: Heat distortion temperature up to 130°C provides superior thermal stability while retaining PETG's renowned impact resistance for high-temperature applications.
Professional Matte Finish: Engineered to deliver a sleek, non-reflective matte texture that creates refined, professional-looking parts perfect for high-end designs and functional components.
Exceptional Dimensional Stability: Carbon fiber reinforcement minimizes warping and shrinkage while providing superior rigidity and dimensional accuracy for precision parts and tight tolerances.
Superior Mechanical Properties: Combines PETG's toughness with carbon fiber strength, making it ideal for drone frames, tools, automotive components, and structural parts requiring high performance.
Easy Printing Performance: Maintains PETG's excellent printability with reduced stringing, superior layer adhesion, and consistent flow for reliable results on most FDM printers.
Zero Bubble Quality: 100% bubble-free filament ensures smooth extrusion and professional surface finish throughout the entire spool for consistent, high-quality results.
Wide Printer Compatibility: Compatible with most FDM 3D printers using 1.75mm filament, including Creality, Prusa, Anycubic, and other popular brands.
Specifications:
Material Type: PETG-CF (Carbon Fiber Reinforced PETG)
Carbon Fiber Content: 10% reinforcement
Filament Diameter: 1.75mm
Diameter Tolerance: ±0.03mm
Net Weight: 1kg (2.2 lbs)
Gross Weight: 1.3kg (2.9 lbs)
Filament Length: Approximately 330 meters
Printing Temperature: 240-250°C
Print Speed Range: 50-150mm/s
Bed Temperature: 70-80°C (heated bed), or room temperature with adhesion aid
Heat Distortion Temperature: Up to 130°C
Impact Strength: 19 kJ/㎡
Surface Finish: Professional matte texture
Bed Adhesion: No glue required with heated bed, adhesion aid recommended for unheated beds
Cooling: Standard part cooling recommended
Quality Assurance: 100% zero bubble guarantee
Packaging: Vacuum-sealed with desiccant for moisture protection
Storage: Store in dry conditions, moisture-sensitive material
Color: Matte black with carbon fiber texture
Nozzle Recommendation: Hardened steel nozzle recommended for extended use (carbon fiber content may cause wear)
Applications: Drone frames, automotive components, tools, structural parts, functional prototypes, industrial applications
Printer Compatibility: Most FDM 3D printers supporting 1.75mm filament and 250°C temperatures
Chemical Resistance: Excellent resistance to various chemicals, moisture, and environmental factors
Certifications: RoHS compliant, environmentally friendly formulation
