Soft magnetic filler and polymer composite magnetic material BASED ON IT

摘要

1. u0434u043bu00a0 atmosphere u043cu0430u0433u043du0438u0442u043eu043cu00a0u0433u043au0438u0439 filler polymer magnetic material u0441u043eu0441u0442u043eu00a0u0449u0438u0439 of u00a0u0434u0440u0430 of u0444u0435u0440u0440u0438u043cu0430u0433u043du0435u0442u0438u043au0430 - ferrite with low field crystal u043bu043eu0433u0440u0430u0444u0438u0447u0435u0441u043au043eu0439 magnetic u0430u043du0438u0437u043eu0442u0440u043eu043fu0438u0438, in the form of particles of arbitrary shape, size 10 - 300 microns and in u00a0u0434u0440u043e shell of structured u044du043bu0435u043au0442u0440u043eu043fu0440u043eu0432u043eu0434u00a0u0449u0435u0433u043e paul u0438u043cu0435u0440u0430 thickness of 10 to 300 nm.;2. filler for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that a u0444u0435u0440u0440u0438u043cu0430u0433u043du0435u0442u0438u043au0430 includes ferrite of u0440u00a0u0434u0430 ferrite - u0448u043fu0438u043du0435u043bu0438 mn and ni containing u0440u0430u0437u043du043eu0432u0430u043bu0435u043du0442u043du044bu0435 u043au0430u0442u0438u043eu043du044b iron fe + 2 and fe + 3, or magnetite or u0433u0435u043au0441u0430u0444u0435u0440u0440u0438u0442u044b containing u0440u0430u0437u043du043eu0432u0430u043bu0435u043du0442u043du044bu0435 u043au0430u0442u0438u043eu043du044b iron, or u0444u0435u0440u0440u043eu0433u0440u0430u043du0430u0442 u0438u0442u0442u0440u0438u00a0, adopted u0440u00a0u0434u0430 metals from si, ge, ti, Gd, al, cd, Sm, in, co,.;3. filler for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that a u044du043bu0435u043au0442u0440u043eu043fu0440u043eu0432u043eu0434u00a0u0449u0435u0433u043e polymer includes polyaniline, or u043fu043eu043bu0438u043fu0438u0440u0440u043eu043b, or their derivatives u043fu043eu043bu0438u0442u043eu043bu0443u0438u0434u0438u043d and u043fu043eu043bu0438u0430u043du0438 u0437u0438u0434u0438u043d.;4. polymer composite magnetic material based on the u043du0430u043fu043eu043bu043du0438u0442u0435u043bu00a0 on 1, u0441u043eu0441u0442u043eu00a0u0449u0438u0439 of u043fu0440u0435u0441u0441u043eu0432u0430u043du043du043eu0433u043e u043du0430u043fu043eu043bu043du0438u0442u0435u043bu00a0 on u043fu043f.1 - 3.;5. polymer composite magnetic material based on the u043du0430u043fu043eu043bu043du0438u0442u0435u043bu00a0 for 1, including the filler on the u043fu043f.1 - 3 and the polymer insulator in the next u043au043eu043cu043fu043eu043du0435 ratio u043du0442u043eu0432 mas.%.;filler for u043fu043f.1 - 3 75 - 90;polymer insulator 10 - 25;the u043bu0438u0442u044cu0435u0432u044bu043c way.;6. polymer composite magnetic material on u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 p.5, so that as the polymer is u0434u0438u044du043bu0435u043au0442u0440u0438u043au0430 includes polymer u0440u00a0u0434u0430 polyurethane, u043fu043eu043bu0438u043eu0440u0433u0430u043du043eu0441u0438u043bu043e xan, u043fu0435u0440u0444u0442u043eu0440u043fu043eu043bu0438u044du0444u0438u0440.