METAL-PLATING LUBRICANT Russian patent published in 2007 - IPC C10M141/06 C10M117/02 C10M125/00 C10M129/04 C10M129/26 C10M133/02 C10N40/02 

FIELD: lubricating materials.

SUBSTANCE: invention proposes lubricant containing the following components, wt.-%: 12-hydroxystearic acid lithium soap, 8-12; oleic acid lithium soap, 1.5-3.0; metal-containing oil-soluble composition, 1-5, and petroleum oil with the solidification point 40°C, not above, the balance. Metal-containing composition comprises the following components, wt.-%: inorganic acid metal salt, 1.5-25; organic acid metal salt, 10-90; aliphatic alcohol, 3-55; aromatic amine, 1-8; epoxide resin, 2-10; succinamide polymer, 2-8, and 2-imino-substituted indoline, 0.5-6. Invention provides enhancing antifriction, antioxidant and anticorrosive properties at lower concentration of additive agent in lubricant. Proposed lubricant can be used in locomotive rolling axle box units and other friction units of machines and mechanisms.

EFFECT: improved and valuable technical properties of lubricant.

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