Lebedev, V. V.Miroshnichenko, D. V.Kryvobok, R. V.Cherkashina, A. M.Riabchenko, M. O.2024-03-142024-03-142023Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing [Electronic resource] / V. V. Lebedev, D. V. Miroshnichenko, R. V. Kryvobok [et al.] // IOP Conference Series: Earth and Environmental Science. – Vol. 1254 : proc. of the 4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters (ICSF-2023), May 22-26, 2023. – Electronic text data. – Kryvyi Rih, Ukraine, 2023. – art. 012010, [7 p.]. – URL: https://iopscience.iop.org/article/10.1088/1755-1315/1254/1/012010/pdf, free (accessed 14.03.2024).https://repository.kpi.kharkov.ua/handle/KhPI-Press/75505The possibility of designing mechanical properties of ceramic-inorganic polymer composites for protection against electromagnetic radiation is considered. As a result, the mechanical properties of polymer composite based on polyamide, modified with ceramic inorganic graphite-ferromagnetic fillers (silicon carbide, chromium oxide Cr2O3 and graphite) was received and optimized. The strength characteristics complex of ceramic-inorganic polymer composites with silicon carbide SiC, chromium oxide Cr2O3 and graphite content in diapason 5-15 % wt. were studied. It was established that the optimal strength characteristics can be received using binary modification of polyamide with ceramic-inorganic graphite-ferromagnetic fillers: polyamide 6 – SiC 10% wt. – Cr2O3 10% wt. and polyamide 6 – SiC 10% wt. – graphite 10% wt. Using mathematical modeling, it was established that the polyamide 6 – SiC 10% wt system is the most optimal for three-component complex modification with ceramic inorganic graphite-ferromagnetic fillers – Cr2O3 10% wt. – graphite 10% wt. By design experimental-statistical mathematical models in equal regressions, mathematical optimization of mechanical properties of polymeric ceramic-inorganic composites contains for protection against electromagnetic radiation was carried out. Designed polymer ceramic-inorganic composites for protection against electromagnetic radiation according to their strength characteristics can be used for modern radio absorbing materials production.enceramic-inorganic polymer compositesproperties designingmechanical propertiesprotection against electromagnetic radiationArticlehttps://doi. org/10.1088/1755-1315/1254/1/012010https://orcid.org/0000-0001-6934-2349https://orcid.org/0000-0002-6335-8742https://orcid.org/0000-0002-2334-4434https://orcid.org/0000-0002-5239-6364https://orcid.org/0000-0003-1292-8941