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A kind of engine anti-wear repairing agent and preparation method thereof

A repairing agent and engine technology, applied in the direction of additives, lubricating compositions, petroleum industry, etc., can solve problems such as enlarged cylinder fit clearance, poor cylinder sealing, increased fuel consumption, etc., to reduce fuel consumption, reduce Energy consumption, the effect of repairing internal wear

Active Publication Date: 2019-08-30
中润超油(北京)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the engine cylinder is severely worn, the internal fit clearance of the cylinder will become larger, and the sealing performance of the cylinder will become poor, which will cause problems such as increased fuel consumption and oil burning.

Method used

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  • A kind of engine anti-wear repairing agent and preparation method thereof
  • A kind of engine anti-wear repairing agent and preparation method thereof
  • A kind of engine anti-wear repairing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This embodiment provides an engine anti-wear repair agent, which is composed of raw materials in parts by weight shown in Table 1:

[0037] Table 1:

[0038]

[0039]

[0040] This embodiment also provides a preferred preparation method of the above-mentioned engine anti-wear repair agent, which is as follows: first add base oil, heat the base oil to 60°C, add various anti-wear repair factors and additives in a state of stirring, Stir until well combined, that is.

Embodiment 2

[0042] This embodiment provides an engine anti-wear repair agent, which is composed of raw materials in parts by weight shown in Table 2:

[0043] Table 2:

[0044] serial number components Dosage(Kg) 1 Molybdenum hydroxymethanesulfonate 12 2 Nano molybdenum silicate 8 3 Nanomolybdenum 4 4 150N 45 5 SV261 7 6 T602HB 0.8 7 L-57 0.2 8 T901 0.5

[0045] The preparation process is the same as in Example 1.

Embodiment 3

[0047] This embodiment provides a kind of engine anti-wear repair agent, and this engine anti-wear repair agent is made up of the raw material of weight part shown in table 3:

[0048] table 3:

[0049] serial number components Dosage(Kg) 1 Molybdenum hydroxymethanesulfonate 12 2 Nano molybdenum silicate 8 3 Nanomolybdenum 6 4 150N 42 5 SV261 8 6 T602HB 0.5 7 L-57 0.3 8 T901 0.2

[0050] The preparation process is the same as in Example 1.

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PUM

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Abstract

The invention discloses an engine anti-wear repairing agent and a preparation method thereof. The engine anti-wear repairing agent comprises 17 to 40% by mass of an anti-wear repairing factor. The anti-wear repairing agent comprises, by weight, 7 to 15 parts of molybdenum hydroxymethylsulfonate, 6 to 8 parts of nanometer molybdenum silicate and 2 to 6 parts of nanometer molybdenum. Used additives comprise 5 to 12 parts of a viscosity index improver, 0.5 to 2 parts of a pour point depressant, 0.2 to 1 part of a high temperature antioxidant and 0.1 to 1 part of an antifoaming agent. The engine anti-wear repairing agent adopts the repairing component, the repairing component can be effectively fixed to the friction surface of a machine part during the operation of the engine, repair the original damage and form a permanent high strength protective film. The film has wear resistance and reduction effects and realizes easy and smooth operation of the machine so that the engine endures and remains fresh. The engine anti-wear repairing agent reduces energy consumption and tail gas emission and protects the air environment.

Description

technical field [0001] The invention relates to the technical field of engine protection agents, in particular to an engine anti-wear repair agent. Background technique [0002] With the rapid development of my country's national automobile industry and the continuous improvement of the economic level, the number of automobiles in my country has increased year by year. According to statistics, as of the end of 2015, the number of automobiles in my country has increased to 158 million. At the same time, the automobile aftermarket is also in a stage of gradual and stable development, and there are still unlimited business opportunities. In recent years, the consumption of cars has been on the rise, and the majority of car owners have put forward higher requirements for the maintenance of their cars. Since 2013, terms such as "PM2.5" and "smog weather" have become hot topics of discussion. The air quality in cities in most parts of my country is worrying, and one of the culpri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M141/08C10M169/04C10N30/06C10N40/25
CPCC10M141/08C10M169/04C10M169/042C10M2201/05C10M2201/102C10M2219/044C10N2030/06C10N2030/54C10N2040/25C10N2040/34
Inventor 杨小雪金伟崔庆祥刘金豪
Owner 中润超油(北京)新材料有限公司