Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing
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Дата
2023
DOI
https://doi. org/10.1088/1755-1315/1254/1/012010
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
IOP Publishing Ltd
Анотація
The 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.
Опис
Ключові слова
ceramic-inorganic polymer composites, properties designing, mechanical properties, protection against electromagnetic radiation
Бібліографічний опис
Ceramic-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).