ROSA3D PLA Silk Mistic Red 1.75mm 1kg Refill Filament

ROSA3D PLA Silk Mistic Red is a premium 3D printing filament that utilizes a coextrusion process to combine red and black colors within a single strand. This unique material provides a distinct silk-like glossy finish, making it an excellent choice for projects that require a high-end aesthetic and vibrant visual depth. As a refill version, it offers an environmentally conscious option for users who already possess a reusable spool system.

Advantages

The primary benefit of this filament is its striking dual-color appearance, which creates a dynamic visual effect on printed surfaces. The material is engineered for ease of use, maintaining consistent flow and excellent layer adhesion during the printing process. Its silk-like properties ensure that printed models exhibit a smooth, reflective surface that minimizes the visibility of layer lines. Furthermore, the refill format reduces plastic waste, supporting more sustainable 3D printing practices without compromising on material quality or performance.

Suitable for

• Decorative interior design elements such as vases and lamp shades
• Detailed figurines and toys
• Custom gadgets including key rings and pendants
• Personalized gifts with a premium aesthetic

When it may not be suitable

This filament is not recommended for functional parts that will be exposed to high temperatures, as it has a heat deformation threshold of 55°C. It is also not suitable for outdoor applications where the printed object will be subjected to prolonged direct sunlight or harsh weather conditions, as the material properties may degrade over time.

Key specifications

• Filament diameter: 1.75 mm
• Color: Red and black dual-tone
• Weight: 1000 g
• Density: 1.24 g/cm3
• Extrusion temperature: 185-225°C
• Bed temperature: 40-60°C
• Tensile strength: 53 MPa
• Diameter and oval tolerance: +/- 0.05 mm

How to use

To use the ROSA3D PLA Silk Mistic Red refill, ensure you have a compatible reusable spool ready. Carefully mount the filament coil onto your spool before loading it into your 3D printer. Set your extruder temperature between 185°C and 225°C and your print bed between 40°C and 60°C. While the material can be printed on unheated beds, using an adhesive is recommended if you experience any issues with the first layer sticking to the build plate. Maintain a print speed of 60-80 mm/s and adjust your cooling fan between 50% and 100% for optimal results.

What to consider before purchase

• Ensure your printer is compatible with 1.75 mm diameter filament.
• Verify that you have a reusable spool available for the refill coil.
• Check that your project requirements align with the material's heat resistance limits.

Usage recommendations

For the best visual results, consider adjusting your layer height to enhance the silk-like sheen of the dual-color effect. Always store the filament in a cool, dry place and keep it vacuum-sealed when not in use to maintain its structural integrity and prevent moisture absorption.