We study a complex anticorrosion pigment based on calcium-containing zeolite with zinc phosphate precipitated on its nanoporous surface. It is discovered that this pigment efficiently retards corrosion in an aluminum alloy placed in a synthetic acid medium and inhibits the subfilm corrosion of the metal near defects of the alkyd paint coating. The proposed pigment may serve as a promising inhibiting component of paint coatings aimed at the protection of structures made of aluminum alloy in the industrial atmosphere.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 56, No. 2, pp. 135–140, March–April, 2020.
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Zin, I.M., Kornii, S.A., Kytsya, A.R. et al. Protective Properties of Alkyd Coatings Inhibited by Complex Zeolite-Phosphate Pigment. Mater Sci 56, 284–289 (2020). https://doi.org/10.1007/s11003-020-00427-9
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DOI: https://doi.org/10.1007/s11003-020-00427-9