METHOD FOR PRODUCTION OF COMPOSITION FOR OIL-BENZINE-RESISTANT PLASTICATE Russian patent published in 2017 - IPC C08L27/06 C08J3/20 C08K13/02 C08K3/30 C08K5/09 C08K5/12 C08K5/521 

FIELD: chemistry.

SUBSTANCE: method for preparation of a composition for oil-and-benzine-resistant plasticate involves mixing of polyvinyl chloride, dioctyl phthalate, calcium stearate, tribasic lead sulfate, epoxy resin, composition preparation, and subsequent plasticate preparation. Trichloroethyl phosphate or trichloropropyl phosphate is introduced into the mixture, the mixture components are mixed under normal conditions, the composition is prepared by resulting mixture swelling for 5 hours at 80°C and adding of BNKS-33 butadiene-nitrile rubber, and the plasticate is produced by the resulting composition extrusion and granulation.

EFFECT: increased oil and benzine resistance and fire resistance of plasticate while maintaining its strength characteristics.

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