Characterization and corrosion protection properties of epoxy powder coatings containing nanoclays |
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| Authors: | E Huttunen-Saarivirta GV Vaganov VE Yudin J Vuorinen |
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| Affiliation: | 1. Department of Materials Science, Tampere University of Technology, P.O. Box 589, FI-33101 Tampere, Finland;2. Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy Prospect 31, 199004 St. Petersburg, Russia |
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| Abstract: | Two types of nanoclays, montmorillonite nanoflakes and halloysite nanotubes, at various concentrations were tested as nanofillers in epoxy powder coatings applied on an aluminum foil and a steel panel. The produced coatings were separated from the aluminum foil, enabling determination of peel strength, and mechanical properties and water permeability were determined for the obtained free films. Coated steel panels were characterized in terms of microstructure and corrosion protection properties in 0.5 M NaCl solution. |
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| Keywords: | Coating Epoxy Nanoparticles Clay Nanocomposite Characterization |
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