FIELD: biotechnology.
SUBSTANCE: invention relates to a composition for devulcanizing rubber crosslinked by sulfide bonds and a process of devulcanization of rubber by means of this composition and can be used for processing used rubber products. Composition contains a devulcanizing agent and a compatibilizer having good compatibility with the devulcanizing agent and with rubber, at a weight ratio of the devulcanizing agent to the compatibilizer from 1:15 to 1:70. Additionally, the desulfurizing agent comprises triphenylphosphine.
EFFECT: invention makes it possible to increase the effectiveness of devulcanization.
3 cl, 7 ex, 1 tbl
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