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Information × Registration Number 0223U003765, 0122U201784 , R & D reports Title Scientific principles of creating protective functional coatings based on modified epoxy composites with various additives for industry and transport equipment popup.stage_title Head Sapronov Oleksandr O., Доктор технічних наук Registration Date 29-06-2023 Organization Sapronov Oleksandr O. popup.description2  Report on the GDR: 102 p., 24 figures, 25 tables, 97 used sources, 13 publications of the author, 1 act of implementation of work results into the educational process of the Kherson State Maritime Academy. The object of the research is the modification of functional epoxy composites with dispersive fillers and the analysis of their physico-chemical interaction for a targeted effect on the properties of new protective coatings. The subject of the study is the process of forming and studying the properties of epoxy composites filled with nano- and dispersed additives. The purpose of the work is to increase the service life of transport equipment parts by increasing their resistance to the influence of aggressive environments and their operation due to the use of modified epoxy composite coatings with predetermined properties. Research methods - the reliability of the results is confirmed by experimental data using modern research methods, in particular, derivatographic analysis (DTA, TGA analysis), electron microscopy, X-ray phase analysis. Adhesive strength, residual stress, destructive bending stress, flexural modulus, impact toughness, thermal coefficient of linear expansion, heat resistance, corrosion resistance of epoxy composites were additionally investigated. The scientific and technical problem of protecting transport equipment and industrial equipment from corrosion has been solved. The solution to the scientific and technical problem consists in the research and scientifically based management of the processes of structure formation as a result of physical and chemical modification of the binder, as well as in the establishment of mechanisms for improving the characteristics of composites, which made it possible to increase the inter-repair period of the operation of transport equipment. The developed modified epoxy composites and coatings based on them, the technologies of their formation and application were implemented in the educational process of HDMA Product Description popup.authors popup.nrat_date 2023-06-29 Close