FIELD: electricity.
SUBSTANCE: in the named pressed and rolled stock the binder is the conducting thermoexpanded graphite, and the disperse filler additive is high-disperse carbon and/or mineral powders. The optimum content of the disperse filler additive is 2.5-37.5 wt %. The method of obtaining composite carboniferous material includes the moulding of homogenised mix under the minimum pressure 140 kg/cm2 with the subsequent rolling. The functionally used binder for the process of moulding by pressing and rolling is thermoexpanded graphite.
EFFECT: material prime cost decrease.
14 cl, 1 tbl
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