Spectrum ASA-X + CF10 3D Printing Filament, 1.75mm, 1kg, Black

Spectrum ASA-X + CF10 is a high-performance 3D printing filament engineered for demanding technical applications. By combining a weather-resistant ASA polymer base with 10% carbon fiber reinforcement, this material offers superior mechanical properties, including enhanced stiffness and dimensional stability. It is specifically designed to withstand harsh outdoor environments, providing excellent resistance to UV radiation, humidity, and thermal stress while maintaining a professional matte carbon finish that effectively hides layer lines.

Advantages

The primary benefit of this composite material is its exceptional durability in outdoor conditions, as it resists degradation from sunlight and moisture. The inclusion of carbon fiber significantly increases the tensile strength and rigidity of printed parts compared to standard ASA. Despite its technical nature, the filament is optimized for ease of use, allowing for successful prints on desktop 3D printers without the strict requirement of a heated chamber. Users benefit from excellent layer adhesion and a high thermal resistance, with a Vicat softening point of 101°C, making it suitable for functional components that operate under heat.

Suitable for

• Functional prototypes
• Manufacturing equipment and tools
• Housings and protective covers
• Parts subject to abrasive wear
• Components requiring long-term outdoor exposure

When it may not be suitable

This filament may not be the ideal choice for applications requiring high flexibility or impact resistance, as the carbon fiber reinforcement makes the material stiffer and more brittle than standard polymers. It is also not intended for food-contact applications or environments where extreme chemical resistance beyond standard weather exposure is required.

Key specifications

• Material: ASA reinforced with 10% carbon fiber
• Diameter: 1.75mm
• Dimensional tolerance: ± 0.03mm
• Density: 1.10 g/cm³
• Thermal resistance (Vicat): 101°C
• HDT thermal resistance: 95°C
• Net weight: 1kg

How to use

To achieve optimal results, ensure the printing surface is clean and use a heated bed set between 90°C and 110°C to prevent warping. The recommended printing temperature ranges from 235°C to 260°C. While a closed chamber is not strictly necessary, maintaining a stable ambient temperature can further improve the quality of large prints. Due to the abrasive nature of carbon fiber, it is recommended to use a hardened steel nozzle to prevent premature wear.

What to consider before purchase

• Ensure your 3D printer is equipped with a hardened steel nozzle to handle carbon fiber additives.
• Verify that your printer can reach the required bed and nozzle temperatures.
• Consider the matte finish for aesthetic requirements, as it differs from standard glossy filaments.

Usage recommendations

For the best results, store the filament in a dry environment using the provided moisture absorber when not in use to maintain material integrity. Always perform a test print to calibrate flow rates and retraction settings for your specific machine.