Detergent for military electronic device and preparation method of detergent

A technology for electronic equipment and cleaning agents, applied in the field of cleaning agents, can solve problems such as high water quality requirements, equipment surface corrosion, and many residues, and achieve the effects of good lipophilic and hydrophobic performance, improved cleaning performance, and simple preparation process.

Inactive Publication Date: 2018-07-06
JINAN JIAXING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Military electronic equipment, such as electronic instruments, meters, post and telecommunications equipment, automatic control electronic equipment, etc., in order to maintain its precision and service life, its core components need to be cleaned regularly. The cleaning agent for military electronic equipment in the prior art, Cleaning agents containing freon are often used, but such cleaning agents are extremely destructive to the ozone layer and seriously threaten the atmospheric environment in which human beings live. However, the commonly used water-based cleaning agents generally have poor cleaning effects and leave a lot of residue after cleaning , and has a certain corrosive effect on the surface of the equipment. In addition, the existing cleaning agents have high requirements on water quality, especially when using hard water, they are prone to precipitation or even stratification, which limits their use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A cleaning agent for military electronic equipment, comprising the following components in parts by weight: 8 parts of fatty alcohol polyoxyethylene ether, 6 parts of sodium linear alkylbenzene sulfonate, 5 parts of polyoxyethylene octylphenol ether-10, 3 parts of N-methyl-pyrrolidone, 5 parts of sodium silicate, 0.3 part of benzotriazole, 0.7 part of silicone oil, 0.6 part of quaternary ammonium base, 0.4 part of triethanolamine, 71 parts of water.

[0018] The preparation method of above-mentioned cleaning agent for military electronic equipment comprises the following steps:

[0019] (1) Mix fatty alcohol polyoxyethylene ether, sodium linear alkylbenzene sulfonate, polyoxyethylene octylphenol ether-10 and water, put it into the mixing tank of the mixer and stir evenly, and control the stirring time to 0.5h. The temperature in the stirring tank is 40°C, and the mixed solution I is obtained after the stirring is completed;

[0020] (2) Add N-methyl-pyrrolidone, sodium...

Embodiment 2

[0023] A cleaning agent for military electronic equipment, comprising the following components in parts by weight: 6 parts of fatty alcohol polyoxyethylene ether, 4 parts of linear alkylbenzene sodium sulfonate, 3 parts of polyoxyethylene octylphenol ether-10, 5 parts of N-methyl-pyrrolidone, 7 parts of sodium silicate, 0.3 parts of benzotriazole, 0.5 parts of silicone oil, 0.6 parts of quaternary ammonium base, 0.4 parts of triethanolamine, and 73.2 parts of water.

[0024] The preparation method of above-mentioned cleaning agent for military electronic equipment comprises the following steps:

[0025] (1) Mix fatty alcohol polyoxyethylene ether, sodium linear alkylbenzene sulfonate, polyoxyethylene octylphenol ether-10 and water, put it into the mixing tank of the mixer and stir evenly, and control the stirring time to 0.5h. The temperature in the stirring tank is 40°C, and the mixed solution I is obtained after the stirring is completed;

[0026] (2) Add N-methyl-pyrrolido...

Embodiment 3

[0029] A cleaning agent for military electronic equipment, comprising the following components in parts by weight: 10 parts of fatty alcohol polyoxyethylene ether, 8 parts of sodium linear alkylbenzene sulfonate, 7 parts of polyoxyethylene octylphenol ether-10, 2 parts of N-methyl-pyrrolidone, 5 parts of sodium silicate, 0.3 part of benzotriazole, 1 part of silicone oil, 0.6 part of quaternary ammonium base, 0.4 part of triethanolamine, 65.7 parts of water.

[0030] The preparation method of above-mentioned cleaning agent for military electronic equipment comprises the following steps:

[0031] (1) Mix fatty alcohol polyoxyethylene ether, sodium linear alkylbenzene sulfonate, polyoxyethylene octylphenol ether-10 and water, put it into the mixing tank of the mixer and stir evenly, and control the stirring time to 0.5h. The temperature in the stirring tank is 40°C, and the mixed solution I is obtained after the stirring is completed;

[0032] (2) Add N-methyl-pyrrolidone, sodiu...

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PUM

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Abstract

The invention discloses detergent for a military electronic device and a preparation method of the detergent. The detergent is prepared from the following components in parts by weight: 6 to 10 partsof fatty alcohol-polyoxyethylene ether, 4 to 8 parts of sodium n-alkyl benzene sulfonate, 3 to 7 parts of polyoxyethylene octylphenol ether, 2 to 5 parts of N-methyl-pyrrolidone, 3 to 7 parts of sodium silicate, 0.1 to 0.5 part of benzotriazole, 0.5 to 1 part of silicone oil, 0.1 to 2 parts of pH adjusting agent and 60 to 80 parts of water, and the pH adjusting agent comprises quaternary ammoniumbase and triethanolamine. The detergent of the scheme has a good cleaning effect, and is free from residue, free from corrosion, applicable to various water and pollution-free to the environment.

Description

technical field [0001] The invention relates to the field of cleaning agents, in particular to a cleaning agent for military electronic equipment and a preparation method thereof. Background technique [0002] Military electronic equipment, such as electronic instruments, meters, post and telecommunications equipment, automatic control electronic equipment, etc., in order to maintain its precision and service life, its core components need to be cleaned regularly. The cleaning agent for military electronic equipment in the prior art, Cleaning agents containing freon are often used, but such cleaning agents are extremely destructive to the ozone layer and seriously threaten the atmospheric environment in which human beings live. However, the commonly used water-based cleaning agents generally have poor cleaning effects and leave a lot of residue after cleaning , and has a certain corrosive effect on the surface of the equipment. In addition, the existing cleaning agents have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/37C11D3/30C11D3/28C11D3/08C11D3/60
CPCC11D1/83C11D1/008C11D1/22C11D1/72C11D3/08C11D3/28C11D3/30C11D3/373
Inventor 车春玲
Owner JINAN JIAXING TECH
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