| Issue |
E3S Web Conf.
Volume 285, 2021
International Conference on Advances in Agrobusiness and Biotechnology Research (ABR 2021)
|
|
|---|---|---|
| Article Number | 07012 | |
| Number of page(s) | 8 | |
| Section | Agricultural Machinery | |
| DOI | https://doi.org/10.1051/e3sconf/202128507012 | |
| Published online | 06 July 2021 | |
Improving the technology of repair painting with powder-coated paints in agro-industrial complex
Orel State University named after I.S. Turgenev, Russia
* Corresponding author: forstudentwork@mail.ru
The article presents the results of studies to determine the dependence of the degree of adhesion and the separation force of the powder coatings layer on the roughness parameter of the substrate, as well as the contact angle of wetting for various methods of preparing the painted surface by chemical methods. In addition, practical tests for stain resistance were carried out, which showed the absence of corrosion damage, as well as a slight change in color, gloss of coatings, chalking and dirt retention on the studied coating samples.
© The Authors, published by EDP Sciences, 2021
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