Table 2
Fractional order α and correlation coefficient (R2) of PMMA at various temperatures.
| Temperature (°C) | Fractional order α | Correlation coefficient (R2) |
|---|---|---|
| 20 | 0.04550 | 0.99678 |
| 30 | 0.05123 | 0.99864 |
| 40 | 0.05678 | 0.99944 |
| 50 | 0.05944 | 0.99894 |
| 60 | 0.058087 | 0.99364 |
| 70 | 0.076414 | 0.99929 |
| 80 | 0.079074 | 0.99932 |
| 90 | 0.082556 | 0.99417 |
| 100 | 0.115014 | 0.99896 |
| 110 | 0.223485 | 0.99843 |
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