The R3D PETG-Silk Bronze filament combines the proven properties of PETG with an elegant silk-like bronze finish. PETG-Silk offers excellent mechanical strength and a luxurious, shimmering surface that enhances the appearance of printed objects. This filament is suitable for both functional components and decorative prints. It provides good layer adhesion and moderate impact resistance, improving post-processing and durability of prints. The moisture absorption is 0.4%, so dry storage is recommended. All spools are sealed and packaged with silica gel to minimize moisture exposure. The material is compatible with common printing surfaces such as BuildTak, glass, BlueTape, and PEI. Thanks to AMS compatibility, the filament can also be used in automated material exchange systems. The tolerance of ±0.02 mm for the 1.75 mm diameter ensures a uniform material flow and reliable printing results.

Recommended Accessories:

• 1 Liter Isopropyl Alcohol / Isopropanol 99.8%
• 3DLac Adhesion Spray 400ml
• Brass Wire Brush for Hotend / Nozzle Cleaning
• 3D Printer Accessories Kit
• Creality Space Pi Filament Dryer Dry Box
• 5 Filament Vacuum Bags Pro 3 by eSun

Features:

• Silk-like surface finish gives printed objects an elegant bronze sheen.
• PETG base offers a good balance of strength and moderate flexibility.
• Tight diameter tolerance of ±0.02 mm ensures a uniform material flow.
• AMS compatibility allows use in automated material exchange systems.
• Compatible with common printing surfaces such as BuildTak, glass, BlueTape, and PEI.
• Sealed packaging with silica gel protects the filament from moisture.

Recommended Printing Parameters:

• Nozzle Temperature: 230–260 °C
• Bed Temperature: 70–90 °C (adhesion aid recommended)
• Printing Speed: <300 mm/s
• Part Cooling: 10–40%
• Enclosure Temperature: 25–50 °C
• Drying: 60–65 °C, 4–8 h

Application Examples:

• Decorative vases and figures with elegant bronze silk finish
• Housings and covers with appealing surface aesthetics
• Model building elements with metallic sheen
• Jewelry and display stands with premium appearance
• Replacement parts and functional components with decorative finish

Documentation:

• Data Sheet
• TigerTag RFID Connect App
• Manufacturer Website

Technical Data:

• Manufacturer: R3D
• Manufacturer SKU: R3DC1R107SMS
• Material: PETG-Silk
• Diameter: 1.75 mm
• Tolerance: ±0.02 mm
• Color: Bronze
• Net Weight: 1 kg
• Density: 1.28 g/cm³
• Melting Temperature: 225 °C
• Vicat Softening Temperature: 78 °C
• Heat Deflection Temperature: 70 °C (ISO 75, 0.45 MPa)
• Tensile Strength: 42 MPa
• Elongation at Break: 7.8%
• Flexural Modulus: 2132 MPa
• Flexural Strength: 75 MPa
• Impact Strength: 3.9 kJ/m²
• Layer Adhesion (Impact Strength Z): 2.6 kJ/m²
• Moisture Absorption: 0.4% (23 °C, 50% RH)
• Compatible Nozzles: 0.4–0.8 mm (Copper, hardened steel)
• AMS-Compatible: Yes
• Packaging Dimensions: 210 × 210 × 70 mm
• Gross Weight: 1420 g

Contents:

• 1× PETG-Silk Bronze Filament 1.75mm 1Kg by R3D