Dynamic Behaviors and Energy Transition Mechanism of Droplets Impacting on Hydrophobic Surfaces

Table 1

The property of hydrophilic and hydrophobic surface.

					Apparent contact angle
Hydrophobic surface	−4.0	10	10	20	42.5°
Hydrophobic surface A	−2.8	10	10	20	119.3°
Hydrophobic surface B	−2.4	10	10	20	138.2°
Hydrophobic surface C	−2.4	5	10	20	151.8° (hierarchical micromorphology)