METHOD FOR PRODUCING AN ANTI-VIBRATION MAGNETIC ELASTIC COMPOSITION Russian patent published in 2022 - IPC H01F1/113 

FIELD: composite materials production.

SUBSTANCE: invention relates to methods for producing composite materials, in particular magnetic elastic compositions with enhanced damping properties, for use in vibration protection technology, as well as in nano- and space technologies, where it is necessary to control and maintain a minimum level of vibration. A method for producing an anti-vibration magnetic elastic composition includes preparing a composition containing at least a magnetic filler and a binder compound. The magnetic filler is pre-treated with a plasticizer. The binder compound for the preparation of the composition is taken in the amount of 10-90 wt. %. Prepare at least two compositions, followed by their mixing, evacuation and polymerization. The binder compound for the preparation of each composition is chosen in such a way that when the compositions are mixed, the binder compounds do not dissolve in each other and form an emulsion.

EFFECT: invention allows to increase the damping characteristics of the anti-vibration magnetic elastic composition.

8 cl, 1 dwg, 2 tbl