Study of the chemical nature of red iron oxide pigments with various properties
Abstract
The objective of this research is to study the acid-base characteristics of the surface of red iron oxide pigment particles produced by different manufacturers.
The surface characteristics of red iron oxide pigment particles from various manufacturers, including a pigment derived from metallurgical waste, were investigated. The acid-base properties (ABP) of the pigment surfaces were thoroughly examined. The stability of red iron oxide pigments in different media with varying polarity was studied. It was demonstrated that the pigment derived from metallurgical waste does not exhibit distinct acid-base properties and presents particular interest for its further application in water-borne coating materials formulations.
About the Authors
Ya. V. KudryavtsevRussian Federation
150023 Yaroslavl, Moskovsky Avenue, 88
V. S. Evdokimova
Russian Federation
150023 Yaroslavl, Moskovsky Avenue, 88
A. E. Tereshko
Russian Federation
Candidate of Chem. Sci., associate professor
150023 Yaroslavl, Moskovsky Avenue, 88
References
1. Охрименко И.С., Верхоланцев В.В. Химия и технология пленкообразующих веществ: учебное пособие для вузов. Л.: Химия, 1978. 392 с.
2. Кудрявцев Я.В., Терешко А.Е. Получение железооксидных пигментов диспергированием железосодержащего отхода металлургического производства // ЛКМ и их применение. 2024. № 5. С. 35–40.
3. Пирсон Р.Дж. Жесткие и мягкие кислоты и основания // Успехи химии. 1971. Т. XL, вып. 7. С. 1259–1282.
4. ТУ 2322-166-05011907-98. Пигмент железооксидный красный. Технические условия. Ярославль, 1998.
5. Скопинцева Н.Б. Формирование полимерных покрытий на основе эпоксидного олигомера, наполненного диоксидом титана: канд. хим. наук. Ярославль, 2007. 47 с.
Review
For citations:
Kudryavtsev Ya.V., Evdokimova V.S., Tereshko A.E. Study of the chemical nature of red iron oxide pigments with various properties. Russian Coatings Journal. 2025;(7-8):42-46. (In Russ.)
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