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Properties of used materials.
| Properties | Carbonfil | Onyx | Carbon Fibers (CFF) |
|---|---|---|---|
| Specific gravity | 1.19 g/cm3 | 1.2 g/cm3 | 1.4 g/cm3 |
| Impact strength | 7.9 KJ/m2 (ASTM D792) | 0.33 KJ/m (D256-10 A) | 0.96 KJ/m (D256-10 A) |
| Tensile modulus | 3800 MPa (ASTM D256) | 2400 MPa (D638) | 60,000 MPa (D638) |
| Elongation at break | 8% (ISO 527) | 25% (D638) | 1.5% (D3039) |
| Print temperature | ±230–265 °C | ±270 °C | ±250 °C |
