Spectrum Carbon PLA 3D Printer Filament 1.75 mm 1 kg Black

Spectrum Carbon PLA 3D Printer Filament 1.75 mm 1 kg Black is a specialized carbon fiber reinforced material designed for reliable performance in additive manufacturing. Combining standard polylactide ease of use with the structural benefits of carbon fibers, this filament delivers a clean matte finish and increased rigidity for technical applications.

Advantages

The incorporation of carbon fibers significantly enhances the mechanical properties of the base polymer, resulting in improved rigidity and dimensional stability during the printing process. Users benefit from a reduced tendency to warp compared to unfilled engineering polymers, along with a distinctive matte black surface appearance that effectively hides layer lines on finished prints. The material ensures consistent diameter tolerance across the spool, contributing to smooth material extrusion and dependable layer adhesion within the specified temperature range.

Suitable for

• Creating durable structural components and mechanical brackets
• Fabricating functional prototypes and engineering test parts
• Producing detailed technical models with high aesthetic demands

When it may not be suitable

This filament is generally not recommended for applications requiring high thermal resistance or continuous exposure to elevated temperatures, as standard PLA polymers tend to soften under heat stress. Additionally, due to the abrasive nature of carbon fiber additives, it may not be suitable for long-term use with standard brass nozzles unless an upgraded hardened steel or wear-resistant nozzle is installed.

Key specifications

• Material type: PLA with carbon fiber reinforcement
• String diameter: 1.75 mm
• Color: Black
• Working temperature: 200 - 230 °C
• Packaging net weight: 1,000 grams

How to use

Ensure that your 3D printer is equipped with a hardened steel or abrasion-resistant nozzle prior to printing, as carbon fiber fillers cause rapid wear on standard brass components. Load the spool into your printer setup and adjust the hotend temperature to between 200 °C and 230 °C depending on your specific printing speed and layer height requirements. Calibrate your retraction settings and first-layer adhesion surface to achieve optimal results with this rigid material.

What to consider before purchase

• Verify that your 3D printer hotend is capable of reaching temperatures up to 230 °C
• Check nozzle compatibility and consider replacing standard brass nozzles with hardened alternatives
• Ensure proper storage in a dry environment to protect the material from moisture absorption

Usage recommendations: Store the filament in a sealed container with desiccant when not in use to maintain optimal material properties, and use a hardened steel nozzle to prevent premature wear during extended printing sessions.