Spectrum PLA Silk Rainbow Ancient 1.75mm 1kg 3D Printer Filament 81021

Experience the stunning iridescent finish of Spectrum PLA Silk Rainbow in Ancient colour. This 1.75 mm filament brings a smooth, glossy surface with a unique multi-colour transition to your 3D prints, making every project stand out.

Advantages

Silk PLA offers exceptional visual appeal with its pearlescent sheen and rainbow colour shifting effect. The material prints easily with minimal warping, thanks to its PLA base, and produces parts with a luxurious, silky texture. Tight diameter tolerance of ±0.03 mm ensures consistent extrusion and reliable printing.

Suitable for

• Decorative models and artistic sculptures
• Cosplay props and costume accessories
• Vases, lampshades, and home décor items
• Prototypes requiring a premium finish
• Educational projects and visual demonstrations

Key specifications

• Material: PLA (Polylactic Acid) with silk finish
• Colour effect: Rainbow (multi-colour transition) in Ancient tone
• Diameter: 1.75 mm (±0.03 mm tolerance, ovality ±0.01 mm)
• Net weight: 1 kg spool
• Recommended print temperature: 200–230 °C
• Recommended bed temperature: 40–60 °C
• Density: 1.24 g/cm³
• Heat deflection temperature: 55 °C (ASTM D648)
• Tensile strength: 50 MPa (ASTM D882)
• Elongation at break: 6% (ASTM D882)
• Impact strength (Charpy): 16 J/m² (ASTM D256)
• Spool material: Plastic, vacuum-sealed with desiccant
• Compatibility: FDM 3D printers
• Country of manufacture: Poland

Recommendations

For best results, print with a nozzle temperature of 210–220 °C and a bed temperature of 50–60 °C. Store filament in a dry, sealed container when not in use to maintain silk finish quality.