RESEARCH OF PROPERTIES AND QUALITY OF ANTICARROSION CROSSITIES BASED ON THERMOREACTIVE EPOXY OLIGOMER AND MECHANICALLY CHEMICAL MODIFIED KAOLIN FILLERS

Background. Studying the conditions and mechanism of the process of formation of nanocomplex compounds in the filler-binder phase section at the micro- and nano-level in composite materials based on local raw materials with predetermined properties; establishing the dependence of the physicochemical, technological and operational properties of composite materials on the nature and composition of the fillers; in order to expand the areas of use and development of the technology for the production of composite polymers with special properties is a requirement of the time. To protect the surfaces of technological equipment operating in highly aggressive environments, modified organomineral anticorrosive materials for coatings with the rational use of local raw energy resources have not been developed. Purpose to development of scientifically based principles for managing the structure of nanophase and nanocomposite organomineral materials for corrosion-resistant coatings based on local raw materials and energy resources. The formation of thin-layer (2 mm) was carried out under the direct influence of solar energy in the conditions of the city of Tashkent (ambient temperature T = 42 ± 2°C). Methodology. We have chosen methods and means for determining the electrophysical properties of organomineral composite materials to protect large-sized, complex configuration metal structures from corrosive corrosive environments. Optical microscopy was used to assess the quality of protective coatings. Originality. A technology is proposed for producing various modification methods for mineral micro - and nanosized particles from local raw energy resources to produce various organomineral materials with the rational use of various grades of Angren kaolin. Findings. A three-stage technology for the mechanochemical modification of Angren kaolins with a thermosetting epoxy compound was developed where a multifunctional agent-gassipole resin was used as the structure-forming..Highlights: The experimental densities (γэ) of the organomineral composition are in the range 1.251.51 t/m3 with a calculated density of the organomineral composition (γр) of 1.45 t/m3 depending on the time of mechanical activation