Spectrum PET-G Carbon 1.75mm

Improved Hardness and Stiffness
Spectrum PET-G Carbon is a modified PET-G-based filament blended with carbon fibers (10%) that offers significantly higher stiffness, hardness, and tensile strength compared to pure PET-G. It maintains low shrinkage and excellent bed adhesion typical of PET-G.

The carbon fibers provide a matte carbon-effect surface that significantly enhances the aesthetics of printed parts.

⚠️ Tip: Use nozzles > 0.4 mm. Carbon fibers wear out brass nozzles - hardened steel, ruby, or tungsten nozzles are mandatory for extended printing.

Key Features:

• Higher hardness and stiffness than standard PET-G
• Higher plasticizing temperature
• Improved abrasion resistance
• VICAT 80°C
• Much higher compressive strength
• Excellent overall mechanical properties
• High aesthetic quality with a matte finish
• Zero post-cooling shrinkage

Applications:

• Rigid components with dimensional accuracy
• Static compressive spacers/loads
• Functional and demonstrative prototyping
• Ornamental parts (aesthetic effect)
• Visible structural components
• Small production runs

Packaging
Transparent spool with technical data printed. Vacuum sealed with desiccant. Original Spectrum Filaments packaging.

CHECK YOUR SPOOL – Laser quality control
Continuous measurement every 1mm on 2 axes (±0.8µm). Online certification for each spool:

• Diameter consistency along the entire spool
• Average diameter
• Ovality
• Standard deviation

Technical Specifications – Spectrum PET-G Carbon

Print Parameters (all sizes)