SUNLU PLA+ Silk Filament Rainbow 1.75mm 1kg

The SUNLU PLA+ Silk Filament in Rainbow offers a stunning multi-color gradient with a glossy, metallic-like sheen. This premium 3D printing material combines the ease of PLA with enhanced strength and a luxurious silk finish, perfect for creating eye-catching decorative objects, artistic models, and functional prototypes.

Advantages

Silk PLA+ delivers a smooth, shiny surface without post-processing. It features high dimensional accuracy (±0.02mm), low odor, and excellent layer adhesion. The rainbow color transitions seamlessly, adding vibrant effects to any print. Vacuum-sealed with desiccant ensures bubble-free printing.

Suitable for

• Decorative items and art pieces
• Cosplay props and jewelry
• Gift items and home decor
• Prototyping with aesthetic requirements

Key specifications

• Material: PLA+ (Polylactic Acid Plus)
• Filament Diameter: 1.75mm
• Net Weight: 1kg
• Color: Rainbow (Multi-color gradient)
• Finish: Silk (Glossy, metallic-like sheen)
• Printing Temperature: 200-230°C
• Heated Bed Temperature: 50-65°C
• Dimensional Accuracy: ±0.02mm
• Tensile Strength: ≥60 MPa
• Elongation at Break: ≥20%
• Density: 1.24 g/cm³
• Recommended Print Speed: 50-100 mm/s
• Spool Diameter: 200mm
• Spool Width: 64mm
• Spool Hub Hole Diameter: 56mm
• Packaging: Vacuum Sealed with Desiccant
• Compatibility: FDM 3D Printers
• Odor: Low Odor
• Biodegradability: Yes

Recommendations

For best results, use a hardened steel nozzle for abrasive silk filaments. Store in a cool, dry place. Print with a brim or raft for large models to prevent warping.