Sunlu High-Speed PLA Black
Latest price$39.99$13.33 per kg
Buy on Amazon →| Manufacturer | Sunlu |
| Filament type | PLA |
| Data sheet | Not available |
| Format | - |
| Finish | Standard |
| Color | Black Available in 4 other colors → |
| Warranty | 1 year |
| Availability | Only 2 left in stock - order soon. |
| Image |  SUNLU High Speed PLA Filament 1.75mm, 3kg（6.6lbs） Large Spool PLA Filament for Big Project, High Flow Speedy 3D Printer PLA Filament, Fast Printing, Dimensional Accuracy +/- 0.02mm, 3KG-1 Pack, Black |
Technical properties
| Tensile strength (X-Y) | 39 MPa ±5 | ISO 527-2 |
| Elongation at break (X-Y) | 12 % ±4 | ISO 527-2 |
| Flexural strength (X-Y) | 70 MPa ±5 | ISO 178 |
| Flexural modulus (X-Y) | 3200 MPa ±400 | ISO 178 |
| Notched Izod impact strength (X-Y) | 4.5 kJ/m² ±2 | ISO 180 |
| Unnotched Izod impact strength (Z-X) | 6 kJ/m² ±3 | ISO 180 |
| Shore hardness | 81.4 D | ISO 868 |
| Glass transition temperature | 67.2 °C | ISO 11357-2 |
| Melting temperature | 165.3 °C | ISO 11357-3 |
| Decomposition temperature (5 % weight loss) | 375 °C | ISO 11358 |
| Vicat softening temperature | 54 °C | ISO 306 |
| Density | 1.28 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 | 210-230 °C |
| Print speed | 250 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 |
More from Sunlu
- Sunlu ABS Black · $47.89
- Sunlu ASA Orange · $22.99
- Sunlu Easy PA Natural · $27.99
- Sunlu High-Speed PLA White · $39.99
- Sunlu High-Speed PLA Brick Red · $17.09
- Sunlu High-Speed PLA · $61.99
- Sunlu PA12-CF · $59.99
- Sunlu PA6-CF Black · $44.99
- Sunlu PC-ABS · $32.29
- Sunlu PCL · $36.99
- Sunlu PETG Red · $20.99
- Sunlu PLA Silky Gold · $19.99
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Last updated: 2026-09-11