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Outer surface cleaning agent for high-speed trains and using method thereof

A cleaning agent and external surface technology, applied in the directions of non-ionic surface active compounds, organic cleaning compositions, etc., can solve problems such as polluting the environment and harming health, and achieve the effects of low product odor, cost saving, and elimination of hidden dangers

Active Publication Date: 2014-04-23
长沙艾森设备维护技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can effectively remove yellow spots, dust and oil stains on the outer surface of high-speed rail, and solve the problems of environmental pollution and health hazards in the cleaning process of prior art cleaning agents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Test material: the outer surface of the high-speed rail during maintenance, the test size is 1000×1000mm.

[0018] 2. The surface condition of the test material: the oil and dust are mixed and contaminated evenly, the thickness is 1mm, and the diameter of the macular rust spot is 4-8mm.

[0019] 3. Cleaning agent formula: 100g of cleaning agent includes 2g of AES, 3g of isomeric alcohol polyoxyethylene ether, 2g of EDTA·2Na, 2g of HEDP·2Na, 3g of sodium bicarbonate, and the balance is water.

[0020] 4. Preparation of working solution: Pour the cleaning agent into the container and dilute it 5 times.

[0021] 5. Cleaning method: Spray the above-mentioned working fluid on the outer surface of the train to wet it for 2-3 minutes, then brush or scrub the surface with a soft brush, and finally rinse it with clean water several times.

Embodiment 2

[0023] 1. Test material: the same as in Example 1.

[0024] 2. The surface condition of the test material: the same as in Example 1.

[0025] 3. Cleaning agent formula: 100g of cleaning agent includes 3g of AES, 4g of isomeric alcohol polyoxyethylene ether, 3g of EDTA·2Na, 4g of HEDP·2K, 2g of sodium bicarbonate, and the balance is water.

[0026] 4. Preparation of working solution: same as in Example 1.

[0027] 5. Cleaning method: the same as in Example 1.

Embodiment 3

[0029] 1. Test material: the same as in Example 1.

[0030] 2. The surface condition of the test material: the same as in Example 1.

[0031] 3. Cleaning agent formula: 100g cleaning agent includes AES3g, isomerized alcohol polyoxyethylene ether 5g, HEDP·2Na4g, HEDP·2K2g. Sodium bicarbonate 3g, the balance is water.

[0032] 4. Preparation of working solution: same as in Example 1.

[0033] 5. Cleaning method: the same as in Example 1.

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Abstract

The invention discloses an outer surface cleaning agent for high-speed trains and a using method thereof. The outer surface cleaning agent for the high-speed trains comprises sodium ethoxylated alkyl sulfate, isomeric alcohol ethoxylate, a complexing agent and sodium hydrogen carbonate. The complexing agent is selected from one or more of edetate disodium, disodium ethydronate and dipotassium ethydronate. By using the cleaning agent disclosed by the invention, the dust removal and oil removal effects are significant, and the cleaning agent can avoid damaging paint and glass, effectively remove yellow spots on train bodies and achieve the effects of brightening and whitening; furthermore, as the cleaning agent is a water-based cleaning agent, the cleaning agent has the characteristics of environment-friendly property, low cost and no toxin and harm to people.

Description

technical field [0001] The invention belongs to the field of high-speed iron cleaning and protection, and in particular relates to a high-speed iron outer surface cleaning agent and a use method. Background technique [0002] The train rubs against the air at high speed during high-speed running. Especially for high-speed rail, due to its high speed, it is easy to generate static electricity on the surface of the train and absorb dust, and due to weather and other reasons, it will also cause dust accumulation and rust spots on the car body. Therefore, for It requires regular cleaning and maintenance. In order to remove these macular rust spots on the outer surface of the high-speed rail, most of the commonly used cleaning agents are acidic products. Long-term use of this type of cleaning agent will cause corrosion damage to the paint film on the surface of the train. Insufficient force, difficult to clean. Contents of the invention [0003] The object of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/33C11D3/36
Inventor 孙湘辉邵凡
Owner 长沙艾森设备维护技术有限公司
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