Spectrum Nylon PA6 CF15 black 0.75 kg

Filament Spectrum PA6 CF15

Spectrum PA6 CF15 is a high-temperature engineering material based on polyamide 6 (PA6) reinforced with 15% carbon fibers, available in black color. This filament is designed for professional users who require high mechanical strength, temperature resistance, and chemical resistance.

Key Features and Differences

• Carbon Fiber Reinforcement: 15% carbon fiber content increases material stiffness compared to unmodified polyamide and strengthens tensile strength up to 120 MPa.
• Thermal Resistance: Allows long-term operation at temperatures up to 120°C (20,000 hours) and short-term up to 160°C (max. 200 hours), which is advantageous compared to many common 3D printing materials.
• Low Shrinkage: Exhibits low linear shrinkage during processing (up to 0.1%), contributing to less deformation during printing.
• Reduced Moisture Absorption: Water absorption is lower than pure PA6, contributing to better dimensional stability of prints.
• Simple Printing Properties: Unlike some high-performance materials, it does not require a heated chamber for printing, facilitating the printing process on common 3D printers.
• Aesthetic Appearance: Provides a matte, "carbon-like" surface finish to prints.

Technical Specifications

• Diameter: 1.75 mm (tolerance +/- 0.05 mm)
• Spool Weight: 750 g
• Recommended Printing Temperature: 260-280°C
• Recommended Bed Temperature: 80-100°C
• Recommended Printing Speed: 30-60 mm/s

Areas of Application

• Functional prototypes requiring high stiffness and thermal resistance
• Industrial components and parts for end-use in demanding conditions
• Automotive and aerospace industries
• Manufacturing of gears, bearings, and components exposed to high loads
• Seals with increased chemical resistance

Storage

To achieve optimal filament properties, it is important to follow proper storage procedures:

• Storage: Keep the filament in a sealed container with a moisture absorber to minimize exposure to air humidity.
• Storage Conditions: Store in a dry and dark environment with relative humidity below 15%. This ensures that the filament remains in ideal condition for printing.
• Drying: We recommend drying the material before printing. For effective moisture removal, you can use a filament dryer.

Limitations

Despite its advantages, PA6 CF15 has certain limitations that need to be considered:

• Sensitivity to Thermal Shocks: The material may be more susceptible to cracking with sudden temperature changes.
• More Difficult Post-Processing: Due to the carbon fiber content, it may be more difficult to sand and polish prints.
• Abrasiveness: Carbon fibers can cause increased wear on the print nozzle.

Spectrum PA6 CF15 represents a solution for applications where common materials may not suffice, combining easy processability with good mechanical and thermal properties. However, when using it, its specific properties and limitations must be taken into account.