Abstract. The article presents the results of studies of epoxy binders and a comparative analysis of variant versions of basic formulations of synthetic resins and formulations modified with colloidal silicon dioxide and ultrafine zinc. The studies were carried out by instrumental methods using optical microscopy and differential scanning calorimetry, while the distribution of modifier nanoparticles in the volume of polymer matrices and their effect on the formation of the structure of cured binders were studied.

Keywords: epoxy binder, modification, nanocomponents, exo- and endo-thermal effects

For citation: Shaidurova G. I., Vasiliev I. L., Shevyakov Ya. S., Tokareva M. I., Shakirova O. V. Study of physical and chemical transformations and structure of nanomodified epoxy binders. Aerospace Engineering and Technology. 2024. Vol. 2, no. 1, pp. 145–157. DOI 10.52467/2949-401X-2024-2-1-145-157. EDN IGVYMP (In Russian)