| wt% |
log P (dynes/cm^2) |
| |
|
| 1.5 |
4.59 |
| 2.9 |
4.98 |
| 3.6 |
5.15 |
| 4.7 |
5.34 |
| 5.8 |
5.55 |
| 6.3 |
5.63 |
| 7.1 |
5.76 |
| 9.0 |
5.89 |
| 12.1 |
6.08 |
| 13.1 |
6.18 |
| 14.2 |
6.29 |
| 16.0 |
6.47 |
| 18.3 |
6.70 |
| 18.8 |
6.68 |
| 20.8 |
6.77 |
| 21.6 |
6.83 |
| 22.2 |
6.83 |
| 22.8 |
6.94 |
| 19.0 |
6.68 |
| 22.1 |
6.83 |
| 23.7 |
6.93 |
| 25.0 |
6.94 |
| 26.2 |
7.03 |
| 28.8 |
7.11 |
| 32.7 |
7.26 |
| 34.8 |
7.34 |
| 35.6 |
7.32 |
| 38.0 |
7.45 |
| 39.5 |
7.48 |
| 41.7 |
7.54 |
| 43.2 |
7.59 |
| 45.5 |
7.67 |
| 47.5 |
7.73 |
An equation that fits this data is the following.
log P = a + b * (wt%) ^ c
where a = 1.57, b = 2.75 and c = 0.21
Note that it should be applied only over the range of pressures measured.
|
