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From rust converters to primer converters of corrosion products. Part 6. Restore lost positions
Abstract
The article presents the results of experiments to study the effects of a mixture of phosphoric acid with hydroxyethylidene diphosphonic acid on rust and recrement. It has been found that it dissolves both of these iron corrosion products. Based on the results obtained, a primer converter of corrosion products has been developed, the film-forming agent of which is plasticized polyvinyl acetate dispersion.
About the Authors
V. A. Voitovich
Nizhny Novgorod State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Candidate of Tech. Sci.
603950, Nizhny Novgorod, Ilyinskaya str., 65
tel. +7 910 140-24-13
I. N. Khryapchenkova
Nizhny Novgorod State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Candidate of Tech. Sci.
603950, Nizhny Novgorod, Ilyinskaya str., 65
tel. +7 910 140-24-13
S. F. Chelysheva
Nizhny Novgorod State University of Architecture and Civil Engineering
Russian Federation
Russian Federation
Candidate of Chem. Sci.
603950, Nizhny Novgorod, Ilyinskaya str., 65
tel. +7 910 140-24-13
References
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3. Коррозия: Справочник под редакцией Л.П. Шрайера. М.: Металлургия, 1981. С. 8.
4. Алесковский В.Б., Бардин В.В., Войчинова Е.С. и др. Физико-химические методы анализа. М.: Химия, 1961. С. 76.
Review
For citations:
Voitovich V.A., Khryapchenkova I.N., Chelysheva S.F. From rust converters to primer converters of corrosion products. Part 6. Restore lost positions. Russian Coatings Journal. 2024;(1-2):34-37. (In Russ.)
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