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The influence of the nature of the defoamer on systems: organic based on polyester resin and water-based on acrylic dispersion

https://doi.org/10.67632/0130-9013-2026-1/2-97-102

Abstract

This work is devoted to evaluating the effectiveness of defoamers on organosoluble and water-dispersion systems for the base components of pigment pastes. The influence of the nature of the defoamer on the foaming process using various methods is shown. The optimal defoamers for these systems were determined, which effectively prevent foaming and the appearance of microfoam.

About the Authors

E. A. Sozinova
Mendeleev University of Chemical Technology of Russia
Russian Federation

1st year Master's student



E. A. Kolesnikov
Mendeleev University of Chemical Technology of Russia
Russian Federation

1st year Master's student



N. A. Isakhanyan
Mendeleev University of Chemical Technology of Russia
Russian Federation

2nd year Master's student



A. G. Nesterova
Mendeleev University of Chemical Technology of Russia
Russian Federation

Candidate of Chem. Sci. Associate Professor



N. V. Fedyakova
Mendeleev University of Chemical Technology of Russia
Russian Federation

Candidate of Tech. Sci., Associate Professor 



References

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2. Bielman J.H. Additives for coatings. Wiley-VCH GmbH, 2000. 372 р.

3. Брок Т., Гротэклаус М., Мишке П. Европейское руководство по лакокрасочным материалам и покрытиям. М.: Пэйнт-Медиа, 2015. 548 с.

4. TEGO Chemie Service. The Essentuals. March 1999. 234 p.


Review

For citations:


Sozinova E.A., Kolesnikov E.A., Isakhanyan N.A., Nesterova A.G., Fedyakova N.V. The influence of the nature of the defoamer on systems: organic based on polyester resin and water-based on acrylic dispersion. Russian Coatings Journal. 2026;(1-2):97-102. (In Russ.) https://doi.org/10.67632/0130-9013-2026-1/2-97-102

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ISSN 0130-9013 (Print)