| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: inhibitor composition includes active base, emulsifier and solvent; at that, as active base, it contains product of interaction of aminoamides and diamides of carboxylic acids and polyethylenepolyamine with "Nefras heavy fraction" organic solvent, as emulsifier there used is non-ionic surface active substance, and as solvent there used are aliphatic spirits of fraction C3 - C7 and aromatic hydrocarbons at the following component ratio, wt %: active base 40-60, non-ionic surface active substance 5-10, aliphatic spirits of fraction C3 - C7 5-20 and aromatic hydrocarbons 10-30. ^ EFFECT: increasing protection capability of inhibitor, enlarging the range of used raw material, and reducing the cost of production. ^ 5 cl, 1 tbl, 2 ex |
