MATERIALS / FDM
PEEK
High-performance thermoplastic
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MATERIAL OVERVIEW
Properties to guide your selection.
PEEK is a high-performance engineering polymer selected for demanding combinations of temperature, chemical exposure and mechanical loading. Its suitability depends on the precise material grade and manufacturing conditions.
Selection considerations
Application-specific qualification is required for regulated uses.
Discuss this material →| Printing process | FDM |
|---|---|
| Supplier-listed dimensional accuracy | ±0.3mm |
| Listed colours | Natural |
| Tensile strength | 99.9MPa |
| Tensile modulus | 3738MPa |
| Elongation at break | 9.1% |
| Flexural strength | 147MPa |
| Flexural modulus | 3612MPa |
| Heat deflection temperature | 152°C |
Heat deflection temperature is a test result, not a continuous-use temperature. Dimensional requirements are reviewed against the drawing.
