| 摘要 |
FIELD: preservation of metal sheets and profile rolled metal. ^ SUBSTANCE: the invention presents "Rosoil-700" rustproof oil, that is used for rust-preventive treatment of metal sheets and profile rolled metal, pipes, equipment and repair parts made out of black and non-ferrous metals. Substance: the oil contains (in mass %): oleic acid - 5-7, boric acid - 0.5-0.8, diethanolamine - 0.3-0.7, triethanolamine - 1.5-3, benzotriazol - 1-3, oxidized petrolatum - 2-4, industrial oil - up to 100. The technical result is expansion of the oil functionalities, improved its properties and commercial view of the preserved pieces, easing of degreasing. ^ EFFECT: expansion of the oil functionalities, improved its properties and commercial view of the preserved pieces, easing of degreasing. ^ 1 tbl |
