Bearing lubricating antirust oil and preparation method thereof

A bearing lubrication and anti-rust oil technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of low viscosity and poor anti-rust performance of anti-rust oil, achieve good anti-rust performance, excellent anti-rust performance, and improve bearing The effect of abnormal sound

Inactive Publication Date: 2019-05-17
KUSN XINYU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of bearing lubricating antirust oil and its preparation method, in order to solve the problems of low viscosity and poor antirust performance of the antirust oil in the prior art

Method used

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  • Bearing lubricating antirust oil and preparation method thereof
  • Bearing lubricating antirust oil and preparation method thereof
  • Bearing lubricating antirust oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A bearing lubricating and antirust oil specifically includes the following components in mass percentage:

[0024]

[0025] The preparation method of the bearing lubricating antirust oil specifically comprises the following steps:

[0026] (1) Extract a certain quality of 150N base oil into the reactor by a metering pump;

[0027] (2) Start the stirring system, heat to 50±5°C, add calcium anti-rust agent, barium anti-rust agent, sodium anti-rust agent, lubricant, preservative, antioxidant in sequence, keep stirring and dissolve for 20 minutes to react and dissolve;

[0028] (3) Stop heating, continue to put 250N base oil into the reaction kettle, stir and dissolve for 20 minutes, and obtain bearing lubricating and antirust oil.

Embodiment 2

[0030] A bearing lubricating and antirust oil specifically includes the following components in mass percentage:

[0031]

[0032] The preparation method of the bearing lubricating antirust oil specifically comprises the following steps:

[0033] (1) Extract a certain quality of 150N base oil into the reactor by a metering pump;

[0034] (2) Start the stirring system, heat to 50±5°C, add calcium anti-rust agent, barium anti-rust agent, sodium anti-rust agent, lubricant, preservative, antioxidant in sequence, keep stirring and dissolve for 20 minutes to react and dissolve;

[0035] (3) Stop heating, continue to put 250N base oil into the reaction kettle, stir and dissolve for 20 minutes, and obtain bearing lubricating and antirust oil.

Embodiment 3

[0037] A bearing lubricating and antirust oil specifically includes the following components in mass percentage:

[0038]

[0039]

[0040] The preparation method of the bearing lubricating antirust oil specifically comprises the following steps:

[0041] (1) Extract a certain quality of 150N base oil into the reactor by a metering pump;

[0042] (2) Start the stirring system, heat to 50±5°C, add calcium anti-rust agent, barium anti-rust agent, sodium anti-rust agent, lubricant, preservative, antioxidant in sequence, keep stirring and dissolve for 20 minutes to react and dissolve;

[0043] (3) Stop heating, continue to put 250N base oil into the reaction kettle, stir and dissolve for 20 minutes, and obtain bearing lubricating and antirust oil.

[0044] The performance parameters of embodiment 3 gained antirust oil are as follows:

[0045] Check item

test result

testing method

Appearance (stock solution)

yellow transparent liquid

visual i...

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PUM

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Abstract

The invention relates to bearing lubricating antirust oil and a preparation method thereof. The bearing lubricating antirust oil is specifically prepared from components in percentage by mass as follows: 20%-45% of 1# base oil, 1%-3% of a calcium antirust agent, 1%-3% of a barium antirust agent, 3%-5% of a sodium antirust agent, 1%-4% of a lubricant, 0-1% of an antioxidant, 0-1% of a preservativeand 20%-50% of 2# base oil. The bearing lubricating antirust oil takes refined mineral oil as a dissolution medium, is prepared from the antirust agents, the preservative, the antioxidant and the lubricant through compounding, has good antirust performance, lubricating performance, oxidation resistance and decay resistance and has the characteristics of being non-combustible, non-explosive and easy to clean.

Description

technical field [0001] The invention relates to the field of antirust oil, in particular to a bearing lubricating antirust oil and a preparation method thereof. Background technique [0002] General anti-rust oils are mainly solvent-diluted and lubricating. The solvent-diluted type is characterized by low flash point and easy volatilization, and the oil film is thin and easy to coat. However, the smell is pungent when used, and the viscosity and lubricity are insufficient; the lubricating type It is mainly suitable for the steel industry, with moderate viscosity, electrostatic spraying, relatively small amount of oil, and the rust resistance often cannot meet the needs. [0003] The selection of oil products in the bearing industry tends to be a product with high viscosity, high flash point, high lubrication, and excellent rust resistance. Therefore, the development of lubricating and anti-rust oils for bearings is extremely important. Bearing lubrication and antirust oil i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N30/12C10N30/04C10N30/10C10N40/02
Inventor 荣庆平
Owner KUSN XINYU CHEM
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