SPECTRUM The Filament PETG CF Black 1.75mm 1kg (TF-24108)

Standard PETG can be too flexible and prone to warping for demanding functional parts. SPECTRUM The Filament PETG CF solves this by reinforcing PETG with carbon fiber, delivering high stiffness, strength, and dimensional stability with a matte black finish.

Who is it for

Engineers, makers, and professionals who need tough, rigid parts for functional prototypes, drone components, automotive parts, tools, jigs, and fixtures. Ideal for FDM 3D printers with a hardened nozzle.

Main features

• Carbon fiber reinforced PETG for high strength and stiffness
• Low warp and shrinkage for reliable printing
• Matte black surface finish hides layer lines
• 1.75 mm diameter with tight ±0.03 mm tolerance
• 1 kg net weight, vacuum sealed with desiccant

Specifications

• Material: PETG Carbon Fiber (CF)
• Filament Diameter: 1.75 mm
• Net Filament Weight: 1 kg
• Colour: Black
• Diameter Tolerance: ±0.03 mm
• Recommended Print Temperature: 220-250 °C
• Recommended Bed Temperature: 70-90 °C
• Density: ~1.27 g/cm³
• Tensile Strength: ~60 MPa
• Flexural Modulus: ~3000 MPa
• Heat Deflection Temperature (HDT): ~75 °C
• Shrinkage Rate: Low
• Recommended Print Speed: 40-80 mm/s
• Packaging: Vacuum Sealed with Desiccant
• Key Properties: High strength, stiffness, impact resistance, low warp, matte finish
• Applications: Functional prototypes, drone parts, automotive components, tools, jigs, fixtures
• Compatibility: FDM 3D Printers
• Hazardous Materials: None

Tips

Use a hardened steel nozzle to prevent wear from carbon fiber. Dry the filament before printing if exposed to humidity. A heated chamber or enclosure improves layer adhesion and reduces warping.