Power-saving hydraulic oil formula

Abstract

The invention discloses a power-saving hydraulic oil formula. The composition comprises, in the form of a mixture, at least 80% of a synthetic base oil and 0.01-5% (mass) of an amine antioxidant (A),0.01-5% (by mass) of a phenolic antioxidant (B), 0.01-5% (by mass) of a phosphate (C), and 0.01-5% (by mass) of a fatty acid amide and dimethyl dodecanedioate, and 0.01-5% of an ethylene-propylene polymer. According to the invention, environmental protection components such as a medium-tree special high-molecular polymer, an antioxidant, an extreme pressure agent and an antifriction agent are added into the secondary hydrogenation high-performance base oil of the power-saving hydraulic oil system for blending to form the power-saving hydraulic oil, so that the better use performance can be achieved, the maximum use efficiency and the lowest operation cost of the hydraulic system can be achieved, and therefore electricity and energy are saved, the productivity is improved, high-quality baseoil and unique additives are added to synthesize new hydraulic oil, mechanical equipment can be better protected, energy consumption can be directly reduced, energy is saved, and the environment is protected.

Description

technical field [0001] The invention relates to the field of hydraulic oil, in particular to a power-saving hydraulic oil formula. Background technique [0002] As we all know, hydraulic oil is the hydraulic medium used in the hydraulic system using liquid pressure energy, which plays the role of energy transmission, anti-wear, system lubrication, anti-corrosion, anti-rust, cooling and so on in the hydraulic system. For hydraulic oil, it should first meet the requirements of the hydraulic device on the liquid viscosity at the working temperature and the starting temperature. Since the viscosity change of the lubricating oil is directly related to the hydraulic action, transmission efficiency and transmission accuracy, the viscosity-temperature performance of the oil is also required. And shear stability should meet the various demands put forward by different uses. There are many kinds of hydraulic oils, and the classification methods are different. For a long time, it is c...

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Problems solved by technology

These classification methods only reflect the earning of oil products, but lack of systematicness, and it is difficult to understand the relationship and development between oil products. Biodegradable hydraulic oil is developed to meet environmental protection requirements and control environmental pollution.

There are mainly vegetable base oils and synthetic vinegar. Vegetable oils are the main development direction of environmentally friendly lubricants due to their natural biodegradability, excellent lubricating properties, and viscosity-temperature properties, as well as abundant resources and relatively low prices. The ordinary hydraulic oil used in the equipment can not only protect the relevant mechanical equipment itself well, but also cause waste and high energy consumption, which cannot be solved

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