Chemistry and Technology of Inorganic Materials and Substances
Научная публикация
Chemistry and Technology of Inorganic Materials and Substances
Автор(ы): O. I. Salychits, S. E. Orekhova, V. A. Ashuyko, O. V. Oskirko
УДК: UDC 667.622.1′37.27
Год издания: 2012
Дата загрузки: 14.05.2014
Загрузил(а): Цылина И. А.

Описание:
Pigments for corrosion-resisting paint and varnish materials were synthesized. Physicochemical properties (water solubility, oil-absorption power I and type II, pH of the aqueous extract) of the ob- tained pigments were determined. Corrosion stability of the synthesized pigments are studied by elec- trochemical method (in sodium chloride NaCl solutions). It is established that the pigments are cathodic corrosion inhibitors. Corrosion current density decreases by 2–3 times and protective effect of 37–68% is observed in the suspension of synthesized pigments in a solution of sodium chloride.

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Chemistry and Technology of Inorganic Materials and Substances