| Manufacturer | Polymaker |
| Filament type | PLA |
| Data sheet | Not available |
| Format | - |
| Finish | Lightweight |
| Color | Available in 2 other colors → |
| Warranty | No info provided |
| Availability | API Error: 403 |
| Image |  Polymaker LW-PLA 3D Printing Filament 1.75mm, 0.8kg, Bright Yellow |
| Density | 0.9 g/cm³ | ISO 1183, GB/T 1033 |
| Glass transition temperature | 59 °C | DSC, 10 °C/min |
| Melting temperature | 150 °C | DSC, 10 °C/min |
| Decomposition temperature | 274 °C | TGA, 20 °C/min |
| Vicat softening temperature | 60 °C | ISO 306, GB/T 1633 |
| Young's modulus (X-Y) | 1688.5 MPa ±80.8 | ISO 527, GB/T 1040 |
| Young's modulus (Z) | 1726.3 MPa ±199.8 | ISO 527, GB/T 1040 |
| Tensile strength (X-Y) | 24.4 MPa ±0.3 | ISO 527, GB/T 1040 |
| Tensile strength (Z) | 20.8 MPa ±0.9 | ISO 527, GB/T 1040 |
| Elongation at break (X-Y) | 8.8 % ±0.3 | ISO 527, GB/T 1040 |
| Elongation at break (Z) | 2 % ±0.4 | ISO 527, GB/T 1040 |
| Bending modulus (X-Y) | 1958.9 MPa ±72.6 | ISO 527, GB/T 1040 |
| Bending strength (X-Y) | 50.2 MPa ±1.6 | ISO 527, GB/T 1040 |
| Notched Charpy impact strength (X-Y) | 2.4 kJ/m² ±0.3 | ISO 179, GB/T 1043 |
Characteristics
| Resistance to weak acids | Good | Data Sheet |
| Resistance to strong acids | Poor | Data Sheet |
| Resistance to weak alkalis | Fair | Data Sheet |
| Resistance to strong alkalis | Poor | Data Sheet |
| Resistance to oils and grease | Good | Data Sheet |
Print suggestions
| Nozzle temp | 190-210 °C |
| Print speed | 50-100 mm/s |
| Build surface temp | 25-60 °C |
| Drying temperature | 55 °C |
| Drying time | 6 hours |
| Build surface treatment | PC and Textured PEI |
| Retraction distance | 3-6 mm |
| Cooling fan | ON |
| Retraction speed | 40-60 mm/s |
| Enclosed chamber | Not needed |
| Support material | excellent printing quality |
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Last updated: 2026-10-04