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Average, median and standard deviations for hydrophobicity measurement of pure PVDF fibers and PVDF with Ca(NO3)2, Mg(NO3)2 and Zn(NO3)2.
| Average/° | Median/° | Std. Dev./° | Std. Dev./% | |
|---|---|---|---|---|
| PVDF | 127.1 | 127.6 | 7.6 | 6.0 |
| PVDF with Ca(NO3)2 | 124.1 | 125.2 | 11.9 | 9.6 |
| PVDF with Mg(NO3)2 | 131.3 | 131.4 | 4.6 | 3.5 |
| PVDF with Zn(NO3)2 | 135.9 | 135.9 | 7.8 | 5.8 |
