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EWCA, Intrinsic and Theoretical Critical Angles of Coatings with Different Particle Loadings.
| % vol. of Silica in Dry Coating | EWCA (°) | Intrinsic Angle (°) Equation (3) |
Theoretical Critical Angle (°) Equation (2) |
|---|---|---|---|
| 37 | 14 | 38 | 44 |
| 53 | 10 | 31 | 47 |
| 70 | 6 | 23 | 30 |
| 77 | 4 | 20 | 27 |
| 84 | 3 | 16 | 26 |
| 91 | 2 | 14 | 14 |
