Table 3
Values of the different parameters of the modified Yasutomi model for the samples studied (T ref = 80 °C; P ref = 1 bar).
| Parameters | SR10 | B34 | B128 |
|---|---|---|---|
| η g (Pa s) | 1 × 1012 | 1 × 1012 | 1 × 1012 |
| c 1 | 16.05 | 15.81 | 15.06 |
| c 2 (°C) | 23.71 | 24.43 | 20.31 |
| T g0 (°C) | −61.8 | −63.5 | −63.5 |
| A 1 | 79 689 | 110.63 | 197.59 |
| A 2 (bar−1) | 5.5 × 10−7 | 4.458 × 10−4 | 2.891 × 10−4 |
| B 1 (bar−1) | 1 | 1 | 1 |
| B 2 | −3.51 × 10−3 | −1.74 × 10−3 | −2.73 × 10−3 |
| Statistic | |||
| Residual sum of squares | 0.107 | 0.080 | 0.026 |
| R 2 | 0.991 | 0.988 | 0.995 |
| Standard deviation | 0.065 | 0.073 | 0.041 |
| %AARD | 4.84 | 4.78 | 2.83 |