| Manufacturer | Sunlu |
| Filament type | PLA |
| Data sheet | Not available |
| Format | - |
| Finish | Matte |
| Color | |
| Warranty | 1 year |
| Availability | In Stock |
| Image |  SUNLU 1KG PLA Matte 3D Printer Filament 1.75mm, Matte Olive Green |
| Tensile strength (X-Y) | 39 MPa ±6 | ISO 527-2 |
| Elongation at break (X-Y) | 15 % ±5 | ISO 527-2 |
| Flexural strength (X-Y) | 72 MPa ±6 | ISO 178 |
| Flexural modulus (X-Y) | 3700 MPa ±400 | ISO 178 |
| Notched Izod impact strength (X-Y) | 5 kJ/m² ±2 | ISO 180 |
| Unnotched Izod impact strength (Z-X) | 4.5 kJ/m² ±2 | ISO 180 |
| Shore hardness | 83 D | ISO 868 |
| Glass transition temperature | 58.8 °C | ISO 11357-2 |
| Melting temperature | 162.6 °C | ISO 11357-3 |
| Decomposition temperature (5 % weight loss) | 374 °C | ISO 11358 |
| Vicat softening temperature | 54 °C | ISO 306 |
| Density | 1.31 g/cm³ | ISO 1183 |
Characteristics
| Flammability (UL 94) | HB | Data Sheet |
| Weak acids (pH 3-6) | Good | Data Sheet |
| Strong acids (pH <3) | Poor | Data Sheet |
| Weak bases (pH 8-10) | Good | Data Sheet |
| Strong bases (pH >10) | Poor | Data Sheet |
| Deionized water | Good | Data Sheet |
| Alcohol (ethanol) | Fair | Data Sheet |
| Ketone (acetone) | Poor | Data Sheet |
| Petroleum fuels | Good | Data Sheet |
| Ester | Good | Data Sheet |
Print suggestions
| Nozzle temp | 205-245 °C |
| Print speed | 50-230 mm/s |
| High speed nozzle temp | 215-245 °C |
| High speed print speed | 100-230 mm/s |
| Build surface temp | 50-60 °C |
| Build surface material | Textured PEI |
| Build surface treatment | None required |
| Cooling fan | On |
| Raft separation distance | 0.2-0.4 mm |
| Retraction distance | 0.8-1.2 mm |
| Retraction speed | 30-40 mm/s |
| Support material | PVA |
| Drying temp | 50 °C |
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Last updated: 2026-09-11