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Spinels – reactive pigments affecting the diffusion of corrosive substances through the coatings

Andréa Kalendová (Andréa Kalendová is at the University of Pardubice, Faculty of Chemical Technology, Department of Paints and Organic Coatings, Pardubice, Czech Republic.)

Pigment & Resin Technology

ISSN: 0369-9420

Article publication date: 1 August 2000

Abstract

Studies the spinel pigments containing Zn, Ca, and Mg cations from the point of view of reactivity with corrosive substances of acidic nature, which diffuse through the coating at activated corrosion. Proposes the mechanisms of anticorrosive activities of these pigments in an epoxy resin based binder, showing a high chemical stability. A microscopy method was used for following the diffusion of corrosive acidic substances through the film.

Keywords

Citation

Kalendová, A. (2000), "Spinels – reactive pigments affecting the diffusion of corrosive substances through the coatings", Pigment & Resin Technology, Vol. 29 No. 4, pp. 215-221. https://doi.org/10.1108/03699420010339326

Publisher

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MCB UP Ltd

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