FIELD: chemistry.
SUBSTANCE: invention relates to electrically conductive rubber compositions and non-marking solid buses made using said rubber compositions. Disclosed is an electrically conductive rubber composition for leaving no traces of solid tires, comprising (1) rubber or a mixture of at least two rubber, (2) oxide fillers and modifiers, (3) organic plasticisers and modifiers, (4) a vulcanisation system and (5) carbon nanotubes, in which the total amount of carbon nanotubes and other allotropic modifications of carbon ranges from 0.05 to 1.5 wt. % of rubber amount. Disclosed also is a solid tire made from an electrically conductive rubber composition which does not leave traces.
EFFECT: invention solves the problem of creating a rubber composition, use of which in a solid tire of extremely simple and simple design ensures safe and hygienic operation of this tire without accumulation of static electricity charge and without contamination of the floor surface with black traces.
21 cl, 7 dwg, 1 tbl, 22 ex
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