Complete technical data sheet with print conditions, material properties, and performance specifications.
| Manufacturer | Overture | |
| Product Name | Silk PLA | |
| Filament Type | PLA | |
| Finish | Silk |
| Nozzle Temperature | 200-220 °C | |
| Bed Temperature | 50-60 °C | |
| Print Speed | 30-70 mm/s | |
| Cooling Fan | On | |
| Retraction Distance | 1-3 mm | |
| Retraction Speed | 20-40 mm/s | |
| Build Surface Materials | OVERTURE Build Surface, Textured PEI |
| Density | 1.19 g/cm³ | ISO 1183, GB/T 1033 |
| Melt index | 12.8 g/10 min | |
| Melting temperature | 153 °C | DSC, 10 °C/min |
| Young's modulus (X-Y) | 3173 MPa ±97 | ISO 527, GB/T 1040 |
| Tensile strength (X-Y) | 55.2 MPa ±2.1 | ISO 527, GB/T 1040 |
| Tensile strength (Z) | 18.9 MPa ±3.4 | ISO 527, GB/T 1040 |
| Elongation at break (X-Y) | 3.5 % ±0.6 | ISO 527, GB/T 1040 |
| Bending modulus (X-Y) | 3518 MPa ±49 | ISO 178, GB/T 9341 |
| Bending strength (X-Y) | 87.1 MPa ±1.4 | ISO 178, GB/T 9341 |
| Notched Charpy impact strength (X-Y) | 2.87 kJ/m² ±0.08 | ISO 179, GB/T 1043 |
| Technical Data Sheet | View Data Sheet | Version 5.1 · 2024-07 |
| Safety Data Sheet | View Safety Sheet | Version 2.0 · 2024-07-26 |
| https://overture3d.com/products/overture-silk-pla-3d-printer-filament-1-75mm | Open link |