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Properties of the polymer substrates and the coating material.
| Properties | PE300 | PA6 | PA6.6-GF30 | Ti |
|---|---|---|---|---|
| Density (g/cm3) | 0.96 | 1.14 | 1.36 | 4.51 |
| Yield strength (MPa) | 25 | 76 | 180 | 280 |
| Tensile strength (MPa) | 36 | 79 | 210 | 350 |
| Elongation (%) | 50 | 50 | 5 | 20 |
| Modulus of elasticity (GPa) | 1.0 | 3.3 | 7.0 | 105 |
| Hardness (MPa) | 45 | 155 | 200 | 970 |
| Thermal conductivity (W/mK) | 0.41 | 0.28 | 0.23 | 17 |
| Coefficient of linear thermal expansion (×10−6 K−1) | 200 | 90 | 30 | 8.4 |
