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Special cleaning agent for airplane enclosure and preparation method thereof

A cleaning agent and shell technology, applied in the directions of detergent compounding agents, detergent compositions, chemical instruments and methods, etc., can solve problems such as reducing work efficiency, operator health problems, etc., achieving simple proportioning and good rust prevention effect. Effect

Active Publication Date: 2013-03-27
重庆芸中鹰航空科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, when the existing cleaning agents are used, there are many problems such as organic solvents have a strong smell due to volatility, which brings health problems to operators and reduces operating efficiency.

Method used

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  • Special cleaning agent for airplane enclosure and preparation method thereof
  • Special cleaning agent for airplane enclosure and preparation method thereof
  • Special cleaning agent for airplane enclosure and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0052] Mix organic acid salts, edible alcohol, benzoate, glycol ethers, polyethylene glycol, sodium carbonate, sodium metasilicate at a certain temperature silicate), sodium phosphate (sodium phosphate), dimethyl succinate (dimethyl succinate), benzotriazole (Benzotriazole) and other raw materials are mixed in a certain proportion and stabilized to produce the cleaning agent of the present invention.

[0053] The specific ratio is:

[0054] Configure the following raw materials according to mass percentage:

[0055] Sodium Benzoate 0.2-0.5%

[0056] Sodium metasilicate 0.2-0.5%

[0057] Sodium carbonate 0.2-0.5%

[0058] Sodium citrate 0.2-0.5%

[0059] Sodium Phosphate 0.2-0.5%

[0060] Dimethyl succinate 0.2-0.5%

[0061] Benzotriazole 0.2-0.5%

[0062] Ethylene glycol monobutyl ether 7.5-15%

[0063] Polyethylene glycol 5-10%.

[0064] Or, configure the following raw materials according to mass percentage:

[0065] Sodium Benzoate 0.2-0.4%

[0066] Sodium metasil...

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Abstract

The invention discloses a special cleaning agent for an airplane enclosure, which comprises the following raw materials in percentage by mass: 0.2-0.5% of sodium benzoate, 0.2-0.5% of sodium metasilicate, 0.2-0.5% of sodium carbonate, 0.2-0.5% of sodium citrate, 0.2-0.5% of sodium phosphate, 0.2-0.5% of dimethyl succinate, 0.2-0.5% of benzotriazole, 7.5-15% of ethylene glycol butyl ether and 5-10% of polyethylene glycol. According to the invention, a polluted volatile solvent is not adopted in the whole formula, 1-H benzotriazole serves as a metal anti-corrosion agent, hydrocarbon solvents such as TEC, TC and the like or halogen solvents are not used, edible alcohol is used as a solvent, sodium benzoate is added to realize anti-corrosion performance, and polyethylene glycol is used as a surfactant. Therefore, the special cleaning agent disclosed by the invention has the advantages of simple proportioning, health and environmental protection, no volatile solvent, good anti-corrosion effect, friendliness to environment, no corrosion to the airplane enclosure and connecting pieces and no pollution to environment.

Description

technical field [0001] The invention relates to a cleaning agent for cleaning metal surface pollutants, in particular to a special cleaning agent for aircraft shells and a manufacturing method thereof. Background technique [0002] With the development of the aviation industry, more and more aircraft special cleaning agents are used. However, according to the characteristics of the aircraft shell, after cleaning, there must be no corrosion on the aviation equipment and connecting parts or wear on the surface of the aircraft shell. Therefore, Research and development in this field is extremely lacking. In addition, due to environmental pollution and destruction of the ozone layer in the production of cleaning agents, various countries are restricting the use of halogenated solvents such as benzene, toluene, diesel, TC, HF, TEC and petrochemical solvents that are usually used in the production of cleaning agents. Moreover, there are many problems in the use of existing cleani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/075C11D3/28C11D3/20
Inventor 尹艺颖
Owner 重庆芸中鹰航空科技有限公司
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