FIELD: chemistry.
SUBSTANCE: impregnatinon mixture comprises organic binders - coal tar pitch and gilsonite, and a solvent selected from BRBD, BRSD, LPP (C-9 fraction), benzene, toluene, isooctane, quinoline and mixtures thereof, at the following component content, wt %: coal tar pitch - 15-17; gilsonite - 15-17; solvent - the rest. A method of producing the impregnation composition comprises stirring of the organic binders in the solvent for 60 min.
EFFECT: hydrophobicity, deformation and wear resistance, high acid and alkali resistance, resistance to ultraviolet and infrared rays and high thermal resistance, increased frost, abrasion and crack resistance.
9 cl, 1 tbl
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