Table 2. Time Required to Reach the Threshold of 75% Tensile Strength Retention.
| temperature (°C) | shift factor for a reference temperature at 30 °C | shifted time (days) to reach 75% retention |
|---|---|---|
| 50 | 7.69 | 660 |
| 60 | 19.46 | 537 |
| 70 | 46.63 | 378 |
| 80 | 106.34 | 389 |
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