Effect of Surface Microstructures on Hydrophobicity and Barrier Property of Anticorrosive Coatings Prepared by Soft Lithography

Table 1

Surface roughness and groove sizes of the microstructured coatings.

Coating	P240	P400	P600	P1000	P2000
(µm)	9.5 ± 0.4	7.5 ± 0.3	6.3 ± 1.0	4.9 ± 0.5	3.2 ± 0.2
Groove size (µm)	60.8 ± 15.6	42.0 ± 10.1	32.1 ± 8.1	17.7 ± 4.7	5.7 ± 2.1