CN109749879A - A kind of glass cleaner and its application - Google Patents

Abstract

The present invention provides a kind of glass cleaner, which includes nonionic surfactant, anionic surfactant, corrosion inhibiter and solvent.The present invention also provides application of the glass cleaner in the cleaning of train front windshield, the especially application in the cleaning of motor-car front windshield.The cleaning agent has extremely strong dirt-removing power, can fast and effeciently dispose the pollutant on the train windshield for appearing in high-speed cruising；With stronger environmental adaptability, can be used in 60 ~ 40 DEG C of temperature；PH value has lower corrosivity between 6.8 ~ 7.2；With good lubricity, scratch windshield is prevented；It is added to antifreeze film forming component, anti-icing demisting can be played the role of；Without containing methanol and ammonium hydroxide etc. is toxic to people or stimulating component.

Description

A kind of glass cleaner and its application

Technical field

The present invention relates to a kind of glass cleaner and its applications, more particularly to a kind of EMU front windshield cleaning agent And its application.

Background technique

With the development of high-speed railway, EMU is largely come into operation.EMU (generally exists in high-speed motion 250km/h or more), front windshield is often polluted by shellac, birds droppings, the corpse of toy, lubricating oil, petrol and diesel oil etc.；? Sleet sky goes back rain and ice and snow, these will affect the sight of driver, causes very big traffic safety hidden danger.Domestic motor-car Group front windshield cleaning agent mainly include the following types:

(1) common pure water；

(2) general-utility car front windshield cleaning agent；

(3) it after EMU is arrived at a station, is cleared up with detergent.

Pure water is difficult to wash shellac, the pollutants such as toy corpse and grease stain, and winter as windscreen cleaning liquid Ji Yinwei ice formation issues cannot use.General-utility car windscreen cleaning liquid has general shellac and grease stain certain clear The effect of washing, but EMU speed per hour, generally in 250km/h or more, under such high speed, the toy corpse that is collided to death is with general The automobile-used windscreen cleaning liquid of steaming is difficult to clean up, while northeast region in winter, and temperature is generally below -30 DEG C, Even up to -40 DEG C, general-utility car windscreen cleaning liquid, which generally can all freeze, to be used.After EMU is arrived at a station, with clear Lotion cleaning front windshield and vehicle body are current most effective methods, but before the method fundamentally cannot solve EMU The problem of windshield cleans, and motor-car is dispatched a car again in a short period of time after generally arriving at a station now, gives cleaning bring pressure Power is increasing.

In short, existing glass cleaner has the disadvantage that

(1) dirty removal capacities are weaker, are difficult once by shellac, toy corpse, the removing of the pollutants such as bloodstain and grease stain is clean, and more Secondary hydro-peening seriously affects the sight of EMU driver, generates hidden danger to traffic safety；

(2) mostly there is certain adverse effect to human and environment containing toxic or irritant ingredients such as methanol, ammonium hydroxide；

Summary of the invention

The purpose of the present invention is overcoming in the prior art, EMU front windshield cleaning agent dirty removal capacities are weak, lower temperature resistance It can poor, contain toxic or irritant ingredient more, unlubricated ingredient, have the shortcomings that corrosiveness to windshield, provide one kind Glass cleaner and its application.The glass cleaner provided according to the present invention, wherein can wrap in the cleaning agent of 100 parts by weight The nonionic surfactant of the parts by weight containing 1-5, the anionic surfactant of 1-5 parts by weight, the corrosion inhibiter of 1-5 parts by weight, Remaining is solvent.

Claims (3)

1. a kind of glass cleaner, which is characterized in that the cleaning agent includes nonionic surfactant, anion surface active Agent, corrosion inhibiter and solvent.

2. glass cleaner according to claim 1, wherein include 1-50.2 parts by weight in the cleaning agent of 100 parts by weight Nonionic surfactant, the anionic surfactant of 1-5 parts by weight, the corrosion inhibiter of 1-5 parts by weight, remaining is solvent.

3. glass cleaner according to any one of claim 1 to 2, wherein the nonionic surfactant is rouge Fat alcohol polyoxyethylene ether and/or alkyl phenol polyoxyethylene ether；The anionic surfactant is selected from secondary alkyl sulfonate, 12 One of alkylsulfonate, dodecyl benzene sulfonate, aliphatic acid polyethenoxy ether sulfate, alkyl acid ester sulfonates Or a variety of, glass cleaner according to any one of claim 1 to 3, wherein the corrosion inhibiter be selected from sodium nitrite, One of borax, triethanolamine, sodium metasilicate, sodium molybdate are a variety of, glass according to any one of claim 1 to 4 Glass cleaning agent, wherein the solvent is the mixture of deionized water and organic solvent, and the organic solvent is ethyl alcohol and/or different Propyl alcohol.