SUNLU PLA+ Silk Filament Brass 1.75mm 1kg

The SUNLU PLA+ Silk Filament in Brass offers a stunning metallic silk finish combined with the ease of printing of PLA+. This 1.75mm diameter filament is engineered for high-quality 3D prints with excellent layer adhesion and low shrinkage. Perfect for decorative objects, art pieces, and functional prototypes that require a premium look.

Advantages

High toughness and low shrinkage ensure dimensional accuracy and durability. The silk finish provides a smooth, glossy surface without the need for post-processing. 100% bubble-free for consistent extrusion and reliable printing.

Suitable for

• Decorative and artistic 3D prints
• Functional prototypes requiring a premium appearance
• FDM 3D printers with 1.75mm filament compatibility

Key specifications

• Material: PLA+ (Polylactic Acid Plus)
• Filament Type: Silk Finish
• Color: Brass
• Net Weight: 1 kg (2.2 lbs)
• Filament Diameter: 1.75 mm
• Diameter Tolerance: ±0.02 mm
• Recommended Print Temperature: 200-230°C
• Recommended Bed Temperature: 50-65°C
• Print Speed: 50-100 mm/s
• Density: 1.24 g/cm³
• Tensile Strength: ≥50 MPa
• Elongation at Break: ≥10%
• Melt Flow Index: 5-10 g/10min (190°C, 2.16kg)
• Spool Material: Plastic
• Spool Diameter: 200 mm
• Spool Width: 65 mm
• Spool Hub Hole Diameter: 56 mm

Recommendations

Store filament in a dry environment to maintain print quality. Use a filament dryer if necessary. For best results, print at the lower end of the temperature range for finer details.