FIELD: technological processes.
SUBSTANCE: invention relates to the cleaning of metal surfaces from organic impurities in the inter-operational washing of aggregates, components in mechanical engineering, instrument making, transportation, and other industries. Washing composition for cleaning metal surfaces from organic impurities is described, comprising trisodium phosphate, disodium ethylenediaminetetraacetate, monoalkyl- or dialkylpolyglycol ether, dilithium pentaboric complex of Trilon B, glyceroborate of the general formula (CH2O)3BOH and water.
EFFECT: enhancement of detergent and anticorrosive properties of detergent composition for cleaning metal surfaces.
1 cl, 3 tbl
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Authors
Dates
2019-02-15—Published
2018-11-21—Filed