Antioxidant, anti-wear and antirust lubricating oil for automobile gear and preparation method thereof

An automotive gear and anti-oxidation technology, applied in the field of lubricating oil, can solve the problems of not fully meeting the needs of use, high preparation costs, and short service life, and achieve excellent extinction, good compatibility, and long service life.

Inactive Publication Date: 2017-05-31
高安市超鹰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing gear lubricating oil has complex components, high preparat

Method used

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Embodiment 1

[0025] An anti-oxidation, anti-wear and anti-rust lubricating oil for automobile gears; it is characterized in that it is prepared from the following raw materials: 125 parts of base oil, 20 parts of detergent, 25 parts of dispersant, 7.5 parts of preservative, 12.5 parts of anti-wear agent, 12.5 parts of oily agent, 12.5 parts of antioxidant, 20 parts of viscosity index improver, 7.5 parts of rust inhibitor, 12.5 parts of pour point depressant, 7.5 parts of antifoaming agent; the lubricating base oil, A lubricating base oil with a kinematic viscosity at 100°C of 1.5 to 40 mm2 / s, a viscosity index of 100 or higher, a pour point of -25°C or lower, and a sulfur content of 0.01% by mass or lower is used.

[0026] On this basis, the present invention can also add 7 parts of industrial alcohol, 7 parts of wax powder, 7 parts of corundum powder, 7 parts of zinc borate, 7 parts of aluminum oxide powder, and 7 parts of granite.

[0027] The cleaning agent of the present invention is any...

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PUM

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Abstract

The invention discloses antioxidant, anti-wear and antirust lubricating oil for an automobile gear. The lubricating oil is characterized by being prepared from the following raw materials: base oil, a clearing agent, a dispersing agent, a preservative, an extreme-pressure anti-wear agent, an oiliness agent, an antioxidant, a viscosity index improver, an antirust agent, a pour point depressant and an antifoaming agent, wherein in the base oil of the lubricating oil, the kinematic viscosity below 100 DEG C is 1.5-40mm<2>/s, the viscosity index is over 100, the pour point is below -25 DEG C, and the sulfur content is below 0.01% by mass. The lubricating oil for an automobile gear, disclosed by the invention, has the advantages of simple composition, low cost, relatively good viscosity index, high anti-wear property and long service life; the compatibility between the lubricating oil additive and the base oil is relatively good, and the lubricating oil is of relatively high stability; and compared with existing automobile lubricating oil, the automobile lubricating oil disclosed by the invention has high corrosion resistance, the preparation technology of the lubricating oil is simple, and the steps are simple and environment-friendly and easy to implement.

Description

technical field [0001] The invention relates to lubricating oil technology, in particular to an anti-oxidation, anti-wear and anti-rust lubricating oil for automobile gears and a preparation method thereof. Background technique [0002] Lubricating oil is mainly used to reduce the friction between the surfaces of moving parts and has a lubricating effect. At the same time, it also has the functions of rust prevention, corrosion protection, insulation, power transmission, cooling, sealing, cleaning impurities and buffering for machinery and equipment. It is a class in the machinery industry. , automobile industry, precision instrument, electric power industry, metallurgical industry, mold manufacturing and application industry, iron and steel industry, machine tool industry and other industrial fields are indispensable chemical products, which play an important role in the above-mentioned industrial fields. With the rapid development of industry and the continuous improve...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/02C10N30/06C10N30/12C10N20/02C10N10/02C10N10/04C10N10/08C10N10/10C10N10/12
CPCC10M169/04C10M169/044C10M2203/06C10M2205/02C10M2205/022C10M2205/024C10M2205/026C10M2205/04C10M2205/06C10M2207/024C10M2207/026C10M2207/126C10M2207/144C10M2207/16C10M2207/281C10M2207/285C10M2207/289C10M2207/40C10M2209/02C10M2209/04C10M2209/084C10M2209/104C10M2209/108C10M2211/08C10M2215/04C10M2215/065C10M2215/086C10M2215/223C10M2215/224C10M2219/022C10M2219/024C10M2219/044C10M2219/068C10M2219/083C10M2219/087C10M2223/04C10M2223/041C10M2223/045C10M2223/047C10M2223/049C10M2225/04C10M2227/00C10M2227/09C10M2229/041C10N2010/10C10N2010/08C10N2010/12C10N2010/02C10N2010/04
Inventor 吴英
Owner 高安市超鹰科技有限公司
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