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Scientists have synthesized a nano-overspending polymer resin and studied its corrosion resistance in coatings.
SiO 2 / TiO 2 composite materials are made of KH-570 modified nano-titanium dioxide and nano-silicon dioxide. Water-based acrylic as an auxiliary anti-corrosion material, through in-place polymerization synthesis of water-based nano-hybrid overspending acrylic emulsion
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The SiO 2 / TiO 2 composite material is personally indicated by Fourier transform infrared spectra, thermal weight analysis, and X-ray photoelectronic energy spectrum. The structure and appearance of water-based nano-hybridized overspending acrylic emulsions are characterized by scanning and transmission electron microscopes.
the anti-corrosion properties of water-based nano-hybridized overspending acrylic coatings through the electrodynamic polarization and electrochemical impedance spectrometry.
excellent anti-corrosion effect
In salt spray and wet adhesion testing, water-based nano-hybrid overspending coatings have excellent anti-corrosion effect, salt spray resistance of more than 1000 hours.
the study was published in March 2020 in volume 140 of Organic Coatings Progress.
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