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Lubricating oil for delaying mechanical wear

A technology of mechanical wear and lubricating oil, applied in lubricating compositions, petroleum industry, additives, etc., can solve the problems of lack of certain performance of lubricating oil, increase the degree of mechanical wear, affect the service life of machinery, etc. Mechanical wear and effect of prolonging service life

Inactive Publication Date: 2017-06-09
HECHI TECH DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the synergistic effect of additives is poor. While improving a certain performance, another performance will be reduced, resulting in the lack of a certain performance of the lubricating oil, increasing the degree of mechanical wear, and affecting the service life of the machine.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A lubricating oil for delaying mechanical wear, consisting of the following components in weight fractions: 2 parts of machine oil, 1 part of phenyl silicone oil, 2 parts of talcum powder, 3 parts of phosphoric acid, 1 part of sorbitol, 6 parts of jojoba oil, 5 parts of ethylene oxide, 4 parts of cinnamyl alcohol, 4 parts of glyceryl acrylate, and 4 parts of turpentine.

[0013] Further, the preparation method of the lubricating oil for delaying mechanical wear comprises the following steps:

[0014] 1) Put the engine oil and phenyl silicone oil in the reaction kettle in proportion, raise the temperature to 30°C, and stir at a constant speed;

[0015] 2) Add talcum powder, phosphoric acid, sorbitol, jojoba oil, ethylene oxide, cinnamyl alcohol, glyceryl acrylate and turpentine to the reaction kettle in proportion and raise the temperature to 50°C and stir at a constant speed for 60 minutes.

Embodiment 2

[0017] A lubricating oil for delaying mechanical wear, consisting of the following components in weight fractions: 5 parts of machine oil, 3 parts of phenyl silicone oil, 4 parts of talcum powder, 5 parts of phosphoric acid, 2 parts of sorbitol, 8 parts of jojoba oil, 6 parts of ethylene oxide, 6 parts of cinnamyl alcohol, 5 parts of glyceryl acrylate, and 6 parts of turpentine.

[0018] Further, the preparation method of the lubricating oil for delaying mechanical wear comprises the following steps:

[0019] 1) Put the engine oil and phenyl silicone oil in the reaction kettle in proportion, raise the temperature to 35°C, and stir at a constant speed;

[0020] 2) Add talcum powder, phosphoric acid, sorbitol, jojoba oil, ethylene oxide, cinnamyl alcohol, glyceryl acrylate and turpentine into the reaction kettle in proportion and raise the temperature to 55°C and stir at a constant speed for 80 minutes.

Embodiment 3

[0022] A lubricating oil for delaying mechanical wear, consisting of the following components in weight fractions: 8 parts of machine oil, 6 parts of phenyl silicone oil, 8 parts of talcum powder, 7 parts of phosphoric acid, 3 parts of sorbitol, 9 parts of jojoba oil, 8 parts of ethylene oxide, 8 parts of cinnamyl alcohol, 7 parts of glyceryl acrylate, and 9 parts of turpentine.

[0023] Further, the preparation method of the lubricating oil for delaying mechanical wear comprises the following steps:

[0024] 1) Put the engine oil and phenyl silicone oil in the reaction kettle in proportion, raise the temperature to 40°C, and stir at a constant speed;

[0025] 2) Add talcum powder, phosphoric acid, sorbitol, jojoba oil, ethylene oxide, cinnamyl alcohol, glyceryl acrylate and turpentine into the reaction kettle in proportion and raise the temperature to 60°C and stir for 100 minutes at a constant speed.

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Abstract

The invention discloses lubricating oil for delaying mechanical wear. The lubricating oil is composed of the following components in parts by weight: 2-8 parts of engine oil, 1-6 parts of phenyl silicone oil, 2-8 parts of talc powder, 3-7 parts of phosphoric acid, 1-3 parts of sorbitol, 6-9 parts of jojoba oil, 5-8 parts of ethylene oxide, 4-8 parts of cinnamyl alcohol, 4-7 parts of glycidyl acrylate and 4-9 parts of oil of turpentine. The lubricating oil for delaying mechanical wear, disclosed by the invention, is scientific and reasonable in formula. As various additives are jointly combined and matched, all properties of the lubricating oil are greatly improved, the stability of the lubricating oil is enhanced, the lubricating effect is increased, and the service life of the lubricating oil is prolonged. The lubricating oil can be widely applied to various kinds of mechanical lubrication to delay mechanical wear, so that mining machinery is protected well; and the lubricating oil is capable of saving energy and reducing emission, and therefore, the lubricating oil has wide application prospects.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a lubricating oil for delaying mechanical wear. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used on mechanical equipment to reduce friction and protect machinery, mainly for lubrication, cooling, rust prevention, cleaning, sealing and buffering. In order to improve the quality of lubricating oil, it is often necessary to add additives to the lubricating oil base oil to improve various properties of the lubricating oil. The additives sold in the market are generally the composite products of the above single additives. The difference is the single additive. The ingredients are different and the ratio of several single additives in the compound additive is different. However, the synergistic effect after the addition of additives is poor. While improving a certain performance, it will cause the reduction of another performance, resul...

Claims

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Application Information

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IPC IPC(8): C10M161/00C10N30/06
CPCC10M161/00C10M2201/085C10M2201/102C10M2203/10C10M2207/021C10M2207/022C10M2207/042C10M2207/283C10M2207/40C10M2229/02C10N2030/06C10N2030/72
Inventor 胡铁能
Owner HECHI TECH DEV CENT
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