Abstract
With the aim to prepare adhesives and anticorrosion coatings based on ED-20 epoxy resin, polyvinylformalethylal (viniflex) and ZnO nanoparticles were used as modifiers, whereas aromatic amine hardener (diethyltoluenediamine) was employed as a structure-forming agent. Technology of addition of nanofiller to the modified epoxy matrix was developed and physicomechanical characteristics of binders were determined. It was revealed that filling of the ED-20 resin modified with viniflex with ZnO nanoparticles provides anticorrosion coatings on the steel surface and decreases residual stresses of the binders. Physicomechanical characteristics of the products of modification were determined by dynamic mechanical analysis.
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Funding
This work was supported by the Ministry of Science and Higher Education of Russia within the framework of a state assignment as part of the project FSSM-2020-0004.
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Translated by A. Muravev
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Osipchik, V.S., Khlaing Zo U, Kostromina, N.V. et al. Development of Corrosion-Resistant Materials Using ED-20 Epoxy Resin Modified with Viniflex. Polym. Sci. Ser. D 14, 205–207 (2021). https://doi.org/10.1134/S1995421221020271
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DOI: https://doi.org/10.1134/S1995421221020271