COMPOSITION FOR FIRE-RETARDANT RUBBER COATINGS Russian patent published in 2017 - IPC C09D111/00 C09D5/18 

FIELD: chemistry.

SUBSTANCE: composition for fire-retardant rubber coutings comprising a binder based on chloroprene rubber and a processing additive, contains a composition of polychloroprene rubber of nairit NT, butylphenolformaldehyde resin 101 K, thiuram, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras, comprises a chrysotile asbestos fibers as a processing additive with a mass fraction of the residue after undersizing with a size across sides of the mesh in the light of 1.35 mm not more than 70.0%.

EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber.

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