FIELD: physics.
SUBSTANCE: invention relates to composite magnetic materials. Disclosed is a composite magnetic elastomer which consists of a matrix of a highly elastic polymer and filler consisting of magnetic particles, wherein the filler used is particles of an electroconductive magnetic filler in concentration of 10-90% of the total weight, the surface of which is precoated with a surfactant film.
EFFECT: magnetic elastomer characterised by high magnetodielectric effect and controllability of permittivity using an external magnetic field.
6 cl, 2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETORHEOLOGICAL ELASTOMER | 2014 |
|
RU2603196C2 |
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| RUBBER MIXTURE | 2010 |
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RU2437906C1 |
| POLYMER COMPOSITION | 2011 |
|
RU2476460C2 |
| RUBBER MIXTURE | 2011 |
|
RU2476459C2 |
