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    Home > Chemial News > Paint & Coating News > PDMAS/Titanium dioxide epoxy hybrid nanocomposite coating

    PDMAS/Titanium dioxide epoxy hybrid nanocomposite coating

    2020-09-30

    Nanocomposite coatings play a strategic role in the treatment of metal surfaces in the petroleum sector, especially steel oil transportation trucks, by providing novel materials exhibiting superior stability to various severe conditions.

    To confirm this concept, TiO2 nanoparticles (TNPs) were fabricated by a simple sol-gel method and blended with poly-dimethylamino siloxane (PDMAS) to fabricate PDMAS/TiO2 nanocomposite acting as a multifunctional modifier for polyamine-cured epoxy coating. The anti-corrosion performance of surface-modified PDMAS/TiO2 epoxy coated films versus unmodified conventional epoxy was investigated by salt spray accelerated corrosion test.

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