UDC
629.7.023.222
DOI
10.18577/2307-6046-2026-0-9-141-148
Article PDF (Russian) (1.04 MB)
How to cite
Timoshina E.A., Kuznetsova V.A., Marchenko S.A. Influence of modification of polyester film-forming substance on wear resistance and decorative properties of lacquer coatings // Proceedings of VIAM. 2026. No. 9 (163). С. 141-148. URL: https://www.viam-works.ru. DOI: 10.18577/2307-6046-2026-0-9-141-148.

Influence of modification of polyester film-forming substance on wear resistance and decorative properties of lacquer coatings

Timoshina E.A., Kuznetsova V.A., Marchenko S.A.
Abstract

The effect of the chemical nature of the modifier and its concentration in a polyester film-forming agent on the wear resistance, gloss, and roughness of varnish coatings was studied. The adhesion, physical and mechanical properties (flexural resilience, impact strength), roughness, and gloss of the coating (in the initial state and after abrasion for 7000 cycles) were examined. The optimal modifiers and their ratio with the polyester were determined to obtain a coating with the required combination of properties.

Keywords
polymer film-forming agent, modifier, hardener, lacquer coating, wear resistance, adhesion, coating gloss, roughness

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The article was submitted
2026-06-18
received in revised form
2026-07-10
approved and accepted for publication after reviewing
2026-07-14