COMPOSITION FOR APPLYING ANTI-CORROSION COATING Russian patent published in 2021 - IPC C09D5/10 C09D5/00 C01B33/32 C23C26/00 

FIELD: corrosion protection.

SUBSTANCE: invention relates to coatings for corrosion protection of metal structures. A composition for applying an anticorrosive coating is proposed, containing a high-modulus liquid potassium glass with a silicate modulus of 4.0-5.0 in the amount of 26-28% by weight of the mixture, modified by the addition of zinc acetate dihydrate 0.44-1.00% by weight of the weight liquid glass, and zinc filler in the amount of 72-74% by weight of the total weight of the finished mixture of the composition in the form of zinc dust with a particle size of 3-5 mcm.

EFFECT: creation of a self-curing composition that forms an anticorrosive non-toxic, fire-, explosion- and spark-safe coating with increased water resistance, biostability, resistance to petroleum products, oils, organic solvents, acid and alkali resistance.

1 cl, 1 tbl