Incidence of fluorocarbon compounds and nanoparticles in hydrophobic coatings
DOI:
https://doi.org/10.29394/Scientific.issn.2542-2987.2022.7.23.6.124-137Keywords:
covering, hydrophobicity, nanoparticles, fluorocarbonsAbstract
Hydrophobic coatings are widely used in the industry due to the protection barriers that extend their useful life. Water repellency is a protection alternative to outdoor conditions such as high humidity, determining its influence on the applied surface. The objective of this bibliographic review is to analyze the incidence of nanoparticles and fluorocarbon compounds depending on the contact angle and roughness through data collected from journals such as Elsevier, SciELO, and information from high-impact postgraduate works in academic Google. During the analysis process, the angle of contact with water was taken as referential data, with values greater than 90°, and roughness of 82 nm with nanoparticles and 0.43 nm in fluorocarbons. The hydrophobic nature of the compound allowed a decrease in roughness through the use of fluorocarbon compounds, otherwise it occurred with the incorporation of nanoparticles. However, the contact angle was similar between the two.
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