Cleaning agent for outer surface of high-speed rail

Abstract

The invention belongs to the fields of cleaning and protection of high-speed rails and in particular relates to a cleaning agent for the outer surface of a high-speed rail. In order to solve the problems that oil paint and rubber on the outer surface of the high-speed rail are easily damaged by the existing cleaning agent and the environment is severely polluted by wastewater produced by using theexisting cleaning agent, the invention provides the cleaning agent for the outer surface of the high-speed rail. The cleaning agent for the outer surface of the high-speed rail contains 1.5-2 parts of disodium succinate, 1-1.5 parts of sodium percarbonate, 0-1.5 parts of diammonium citrate, 5 parts of trisodium citrate, 5 parts of sodium laurylsulfate, 1-3 parts of lemon oil and diacid ester mixture, 1-2.5 parts of ethanol, 2-2.5 parts of propylene glycol and 78-84 parts of water. The PH value of the cleaning agent for the outer surface of the high-speed rail is close to 7, so that the oil paint and rubber on the outer surface of the high-speed rail can be prevented from being damaged, the cleaning agent can be rapidly degraded, has no pollution to the environment and has the cleaning rate of 93% or above.

Description

technical field [0001] The invention belongs to the field of high-speed iron cleaning and protection, and in particular relates to a cleaning agent for the outer surface of high-speed iron. Background technique [0002] The running speed of the high-speed rail is very fast. During the operation of the high-speed rail, the outer surface of the high-speed rail is prone to generate static electricity and absorb dust. In addition, due to weather and other reasons, it will also cause dust accumulation and rust spots on the car body. Therefore, it is necessary to regularly clean and maintain the outer surface of the high-speed rail to remove the accumulated dust and yellow spots on the outer surface of the high-speed rail. At present, the commonly used cleaning agent is an alkaline product with higher pH formed by combining sodium carbonate, sodium borate, sodium tripolyphosphate, sodium dodecylbenzenesulfonate, OP-10 emulsifier and water. Long-term use of this type of cleaning ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing cleaning agent is easy to damage the paint and rubber on the outer surface of high-speed iron, and the waste water generated by use seriously pollutes the environment, the present invention proposes a cleaning agent for the outer surface of high-speed iron. In the cleaning agent for the outer surface of high-speed iron, succinic acid di The weight part of sodium is 1.5-2, the weight part of sodium percarbonate is 1-1.5, the weight part of diammonium citrate is 0-1.5, the weight part of trisodium citrate is 5, the weight part of sodium lauryl sulfate 5, the weight portion of lemon oil and bis-ester mixture is 1-3, the weight portion of ethanol is 1-2.5, the weight portion of propylene glycol is 2-2.5, and the weight portion of water is 78-84