Lubricating oil for electrical equipment and preparation method of lubricating oil

A technology for power equipment and lubricating oil, applied in the field of lubricating oil, can solve problems such as insufficient performance of lubricating oil, and achieve the effects of reducing catalytic effect, strong polarity and simple preparation method

Inactive Publication Date: 2017-09-22
合肥轻风飏电气科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of the lubricating oil is simple, and the prepared product has superior flame retardancy and acid and alkali resistance, and is suitable for use in various fields; but the performance of the lubricating oil is insufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of lubricating oil for electric equipment of the present embodiment comprises the raw material of following parts by weight:

[0028] 60 parts of polyol ester, 14 parts of silicone oil, 32 parts of linseed oil, 2 parts of essence, 3 parts of viscosity index improver, 1 part of corrosion inhibitor, 0.5 parts of antioxidant, 5 parts of oily agent, 4 parts of detergent and dispersant, metal 1 part passivator, 2 parts antifreeze.

[0029] In this embodiment, the viscosity index improver is a mixture of hydrogenated styrene diene copolymer and polymethacrylate, and the weight ratio between the two is 2:1; the essence is a mixture of jasmine essence, vanilla essence and thyme essence , the weight ratio between the three is 3:1:2.

[0030] In this embodiment, the anticorrosion agent is a mixture of basic metal sulfonate, fatty acid and amine, boric acid amine, and carboxylic acid amine.

[0031] In this embodiment, the antioxidant is a mixture of sulfurized alkylpheno...

Embodiment 2

[0041] A kind of lubricating oil for electric equipment of the present embodiment comprises the raw material of following parts by weight:

[0042] 65 parts of polyol ester, 17 parts of silicone oil, 34 parts of linseed oil, 3 parts of essence, 4 parts of viscosity index improver, 3 parts of corrosion inhibitor, 0.8 part of antioxidant, 6 parts of oily agent, 5 parts of detergent and dispersant, metal 1.5 parts of passivation agent, 3 parts of antifreeze.

[0043] In this embodiment, the viscosity index improver is a mixture of hydrogenated styrene diene copolymer and polymethacrylate, and the weight ratio between the two is 2:1; the essence is a mixture of jasmine essence, vanilla essence and thyme essence , the weight ratio between the three is 3:1:2.

[0044] In this embodiment, the anticorrosion agent is a mixture of basic metal sulfonate, fatty acid and amine, boric acid amine, and carboxylic acid amine.

[0045] In this embodiment, the antioxidant is a mixture of sulfu...

Embodiment 3

[0055] A kind of lubricating oil for electric equipment of the present embodiment comprises the raw material of following parts by weight:

[0056] 70 parts of polyol ester, 20 parts of silicone oil, 35 parts of linseed oil, 4 parts of essence, 5 parts of viscosity index improver, 4 parts of corrosion inhibitor, 1 part of antioxidant, 7 parts of oily agent, 6 parts of detergent and dispersant, metal Passivator 2 parts, antifreeze 5 parts.

[0057] In this embodiment, the viscosity index improver is a mixture of hydrogenated styrene diene copolymer and polymethacrylate, and the weight ratio between the two is 2:1; the essence is a mixture of jasmine essence, vanilla essence and thyme essence , the weight ratio between the three is 3:1:2.

[0058] In this embodiment, the anticorrosion agent is a mixture of basic metal sulfonate, fatty acid and amine, boric acid amine, and carboxylic acid amine.

[0059] In this embodiment, the antioxidant is a mixture of sulfurized alkylphenol...

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PUM

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Abstract

The invention discloses lubricating oil for electrical equipment, and belongs to the technical field of lubricating oil. The lubricating oil comprises the following raw materials, by weight part, 60-70 parts of polyol ester, 14-20 parts of silicone oil, 32-35 parts of flaxseed oil, 2-4 parts of essence, 3-5 parts of a viscosity index improver, 1-4 parts of an anti-corrosive agent, 0.5-1 part of an anti-oxidant, 5-7 parts of an oiliness agent, 4-6 parts of a cleaning dispersant, 1-2 parts of a metal deactivator, and 2-5 parts of an antifreezing agent. The invention discloses a preparation method of the lubricating oil. The lubricating oil is good in corrosion resistance, freezing resistance, and oxidation resistance and has delicate fragrance.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a lubricating oil for electric equipment and a preparation method thereof. Background technique [0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, contactors and more. [0003] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear of the two objects due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/10C10N30/12C10N30/02C10N30/04C10N30/14
CPCC10M169/048C10M2201/062C10M2201/083C10M2205/04C10M2205/06C10M2207/021C10M2207/027C10M2207/10C10M2207/124C10M2207/125C10M2207/126C10M2207/282C10M2207/2835C10M2207/401C10M2209/08C10M2215/06C10M2215/086C10M2219/044C10M2219/087C10M2223/049C10M2227/06C10M2229/025C10N2030/02C10N2030/04C10N2030/06C10N2030/10C10N2030/12C10N2030/14C10N2030/34C10N2030/72C10N2020/081C10N2010/02
Inventor 张玉成
Owner 合肥轻风飏电气科技有限责任公司
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