Preview

Russian Coatings Journal

Advanced search
Open Access Open Access  Restricted Access Subscription or Fee Access

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. Kudryavtsev
Yaroslavl State Technical University
Russian Federation

150023 Yaroslavl, Moskovsky Avenue, 88



V. S. Evdokimova
Yaroslavl State Technical University
Russian Federation

150023 Yaroslavl, Moskovsky Avenue, 88



A. E. Tereshko
Yaroslavl State Technical University
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.)

Views: 41

JATS XML

ISSN 0130-9013 (Print)