CREATION OF A HEAT-RESISTANT POLYMER COMPOSITION BASED ON HYDROLYZED POLYACRYLINITRILE AND ORGANIC SILICON COMPOUNDS CHEMICAL METHODS

An effective method for producing fire-resistant and heat-insulating highly dispersed fillers based on HIPAN and multifunctional components, and the study of the resulting polymer composition through viscosity changes. The properties and structure of the substance were analyzed using differential thermal analysis and IR spectroscopy. The physical state, structure, and chemical composition of the polymer were investigated under the influence of external fields (ultrasound, heat) and chemical reagents, and the given thermal and physical parameters, as well as the average molecular weight, of fire-resistant compositions based on HIPAN were studied.