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Journal of Nanoparticles
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Journal of Nanoparticles
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2013
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Article
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Tab 1
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Research Article
Effect of Nanoalumina on the Electrochemical and Mechanical Properties of Waterborne Polyurethane Composite Coatings
Table 1
AFM Surface roughness values (nm) measured for coatings exposed to salt spray, humidity, and UV weathering.
Test
Neat WPUD
WPUD + 0.1% Nanoalumina
WPUD + 1.0% Nanoalumina
Salt spray
128.66 nm
18.64 nm
47.72 nm
Humidity
132.71 nm
6.79 nm
17.93 nm
UV weathering
20.54 nm
10.70 nm
13.94 nm