3D4Makers
PEEK
PEEK
Requires enclosureRequires hardened nozzle
Print parameters
| Nozzle | 370–420 °C |
|---|---|
| Bed | 120 °C |
| Speed | — |
| Fan | — |
| Drying (temp / time) | 150 °C / 6 h |
| Density | 1.26 g/cm³ |
Mechanical & thermal properties
| Tensile strength | 105MPa |
|---|---|
| Tensile modulus | 4100MPa |
| Elongation at break | 30% |
| Flexural strength | 130MPa |
| Impact strength | 4.2kJ/m² |
| Hardness | 85D Shore |
| HDT (heat deflection) | 156°C |
| Glass transition (Tg) | 143 °C |
| VICAT | –°C |
Data from manufacturer's website
This data comes from the manufacturer's technical sheets and website. FilamentCat only displays it — I don't guarantee it; verify with the manufacturer before printing. Values may vary by printer and conditions.