Abstract
This study evaluates the gloss retention and corrosion resistance of different particle sized extender pigments via dispersion with various milling techniques. We examined high speed dispersion, planetary mixing, and media milling. Gloss retention and corrosion resistance were measured after accelerated testing methods that included cyclic salt fog with UV exposure (ASTM D5894) and EIS (electrochemical impedance spectroscopy) over steel and aluminum substrates. The dispersion blends were incorporated in a solvent-borne fluoroethylene vinyl ether (FEVE) resin and evaluated against commercially obtained high performance topcoats
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2024
Association for Materials Protection and Performance (AMPP)
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