| 摘要 |
The invention relates to a lubricant composition for hydrodynamical transmissions of motor vehiclesAccording to the invention, the lubricant composition comprises: 84 - 97 % by weight of mineral base oils produced by thermocatalytical refining processes or mixtures of refined mineral oils and synthetic oils in the ratio of: 1 : 1 10 : 1, with viscosity indices of minimum 96 and flow points of maximum - 10 0 C, 25 15 % of additive with antioxidizing, anticorrosive, antiwear, extreme pressure, detergent-dispersing, viscosity index improvement and depressant functions, having as active elements: maximum 45 % sulphur, 10 % zinc, 10 % phosphorus, 10 % magnesium, 5 % nitrogen, 6 % boron, 10 % potassium and 12 % calcium, optionally 01 05 % methacrylic copolymer type depressant additive, as well as 00001 0005 % silicon polymer or polyether type antifoaming additive
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