A kind of environment-friendly aircraft exterior cleaning agent and preparation method thereof

A technology for external cleaning and cleaning agent, applied in detergent compositions, detergent compounding agents, organic cleaning compositions, etc., can solve the problems of high use concentration, harm to human body and operating environment, and high cost, and achieve strong degreasing power. , The effect of good corrosion inhibition and convenient handling

Active Publication Date: 2020-03-10
上海中孚油品集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cleaning agents for the exterior of aircraft widely used in the market all contain nitrite, which will cause harm to the human body and the operating environment during use. At the same time, the use concentration is high and the cost is high.

Method used

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  • A kind of environment-friendly aircraft exterior cleaning agent and preparation method thereof
  • A kind of environment-friendly aircraft exterior cleaning agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The invention provides an environment-friendly aircraft exterior cleaning agent, which is composed of water, emulsifier, surfactant, solvent, auxiliary agent, penetrating agent, corrosion inhibitor and defoamer. Firstly, the auxiliary agent is added into water to dissolve completely, and then Add emulsifier, surfactant, penetrant, solvent, corrosion inhibitor and defoamer in sequence, mix and stir evenly. The weight percent of described water in the aircraft exterior cleaning agent is 75.2%, the weight percent of described auxiliary agent in the aircraft exterior cleaning agent is 4%, and the weight percent of described emulsifying agent in the aircraft exterior cleaning agent is 8%, the percentage by weight of the surfactant in the aircraft exterior cleaning agent is 6%, the weight percentage of the described penetrating agent in the aircraft exterior cleaning agent is 1%, and the described solvent is in the aircraft exterior cleaning agent The percentage by weight of ...

Embodiment 2

[0035] The invention provides an environment-friendly aircraft exterior cleaning agent, which is composed of water, emulsifier, surfactant, solvent, auxiliary agent, penetrating agent, corrosion inhibitor and defoamer. Firstly, the auxiliary agent is added into water to dissolve completely, and then Add emulsifier, surfactant, penetrant, solvent, corrosion inhibitor and defoamer in sequence, mix and stir evenly. The weight percent of described water in the aircraft exterior cleaning agent is 73%, the weight percent of described auxiliary agent A in the aircraft exterior cleaning agent is 2%, and the weight percent of described auxiliary agent B in the aircraft exterior cleaning agent Percentage is 2%, and the weight percent of described emulsifying agent in aircraft exterior cleaning agent is 9%, and the weight percentage of described surfactant A in aircraft exterior cleaning agent is 4%, and described surfactant B The weight percentage in the aircraft exterior cleaning agent...

Embodiment 3

[0046] The invention provides an environment-friendly aircraft exterior cleaning agent, which is composed of water, emulsifier, surfactant, solvent, auxiliary agent, penetrating agent, corrosion inhibitor and defoamer. Firstly, the auxiliary agent is added into water to dissolve completely, and then Add emulsifier, surfactant, penetrant, solvent, corrosion inhibitor and defoamer in sequence, mix and stir evenly. The weight percent of described water in the aircraft exterior cleaning agent is 70.2%, the weight percentage of described auxiliary agent A in the aircraft exterior cleaning agent is 1%, and the weight percent of described auxiliary agent B in the aircraft exterior cleaning agent Percentage is 3%, and the weight percentage of described emulsifying agent in aircraft exterior cleaning agent is 10%, and the weight percentage of described surfactant A in aircraft exterior cleaning agent is 3%, and described surfactant B The weight percentage in the aircraft exterior clean...

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PUM

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Abstract

An environment-friendly airplane exterior cleanser is composed of an emulsifier, a surfactant, a solvent, an additive, a penetrant, a corrosion inhibitor, a defoaming agent, and water according to theweight ratio as follows: the emulsifier accounts for 7-10% of the cleanser, the surfactant accounts for 4-8% of the cleanser, the solvent accounts for 4-8% of the cleanser, the additive accounts for3-5% of the cleanser, the penetrant accounts for 1-2% of the cleanser, the corrosion inhibitor accounts for 0.5-1% of the cleanser, the defoaming agent accounts for 0.1-0.5% of the cleanser, and wateraccounts for 70-80% of the cleanser. The invention also provides a preparation method of the cleanser. The environment-friendly airplane exterior cleanser has good solubility on oil dirt, is easy torinse, can be applied at low temperature and is free of corrosion on metal.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to chemical cleaning technology, in particular to an environment-friendly aircraft exterior cleaning agent and a preparation method thereof. Background technique [0002] Aircraft exterior cleaners are commonly used to clean the exterior surface of the aircraft to keep the aircraft clean and beautiful, remove dust, corrosive media and pollutants, and prevent the surface of the aircraft from being corroded. At present, the cleaning agents for the exterior of aircraft widely used in the market all contain nitrite, which will cause harm to the human body and the operating environment during use. At the same time, the use concentration is high and the cost is high. Contents of the invention [0003] The object of the present invention is to provide a kind of environment-friendly aircraft exterior cleaning agent, described this environment-friendly aircraft exterior cleaning agent will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/66C11D1/72C11D1/825C11D3/04C11D3/08C11D3/20C11D3/33C11D3/36C11D3/37C11D3/60
CPCC11D1/008C11D1/66C11D1/72C11D1/825C11D3/044C11D3/08C11D3/2068C11D3/33C11D3/362C11D3/3707
Inventor 沈庆汪志刚顾文良
Owner 上海中孚油品集团有限公司
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