Complete technical data sheet with print conditions, material properties, and performance specifications.
| Manufacturer | Sunlu | |
| Product Name | PCL | |
| Filament Type | PCL | |
| Finish | Standard |
| Elongation at break (X-Y) | 800 % | ISO 527-2 |
| Melting temperature | 58-60 °C | ISO 11357-3 |
| Decomposition temperature (5 % weight loss) | 300 °C | ISO 11358 |
| Moulding shrinkage | 1.3-1.6 % | ISO 294 |
| Coefficient of thermal expansion | 90 µm/(m·°C) | ISO 11359-2 |
| Melt mass-flow rate | 30 g/10 min ±10 | ISO 1133 |
| Density | 1.13 g/cm³ | ISO 1183 |
| Flammability (UL 94) | HB | Data Sheet |
| Weak acids (pH 3-6) | Fair | Data Sheet |
| Strong acids (pH <3) | Poor | Data Sheet |
| Weak bases (pH 8-10) | Fair | Data Sheet |
| Strong bases (pH >10) | Poor | Data Sheet |
| Deionized water | Excellent | Data Sheet |
| Alcohol (ethanol) | Good | Data Sheet |
| Ketone (acetone) | Good | Data Sheet |
| Petroleum fuels | Good | Data Sheet |
| Ester | Good | Data Sheet |
| Technical Data Sheet | View Data Sheet | Version A/1 · 2026-03 |
| Safety Data Sheet | View Safety Sheet | Version 5.2 · 2023-10-19 |
| PCL on sunlu.com | Open link |