A kind of industrial greasy dirt cleaning agent of benzene-free and low toxic and preparation method thereof
Technical field
The present invention relates to industrial greasy dirt cleaning agent field, the industrial greasy dirt cleaning agent of more particularly to a kind of benzene-free and low toxic and
Its preparation method.
Background technology
Traditional industrial greasy dirt cleaning agent is passed through frequently with containing benezene or chlorine class solvent.Benzene kind solvent such as toluene, dimethylbenzene
And trimethylbenzene etc., chlorine class solvent such as dichloromethane, chloroform etc. are extremely strong to the cleaning force of greasy dirt, however these benzene classes or
Person's chlorine class organic solvent is toxic organic solvent for the human body, all, and these toxic organic solvents of Long Term Contact can damage people
The skin and organ of body, to the very harmful of human body.The traditional industry greasy dirt cleaning in view of the above-mentioned problems, research cleaning force can match in excellence or beauty
Agent, the industrial greasy dirt cleaning agent without containing benezene and chlorine class solvent is necessary.
The content of the invention
Based on this, it is necessary to which, for problem of the prior art there is provided a kind of industrial greasy dirt cleaning agent of benzene-free and low toxic, this is clear
Lotion has the advantages that easy to use, cleaning force is strong, volatility is fast, noresidue and suitable for a variety of industrial environments.
Specifically technical scheme is:
A kind of industrial greasy dirt cleaning agent of benzene-free and low toxic, the industrial greasy dirt cleaning agent includes following weight percentage
Component:
Currently preferred technical scheme is:
Currently preferred another technical scheme is:
In wherein some embodiments, described solvent naphtha is 120# solvent naphthas.
Another object of the present invention is to the preparation method for the industrial greasy dirt cleaning agent for providing above-mentioned benzene-free and low toxic.
The preparation method of the industrial greasy dirt cleaning agent of described benzene-free and low toxic, is comprised the following steps that:
(1) ethanol and isopropanol are added to dispensing reactor, stirred, obtain mixed solution;
(2) isohexane and solvent naphtha are added in the mixed solution described in step (1), stir, obtain feed liquid;
(3) feed liquid described in step (2) is filled to container filling, upper valve, sealed cans;
(4) liquefied petroleum gas and carbon dioxide are filled into the sealed cans container filling described in step (3), product check weighing,
Cross water bath with thermostatic control to leak hunting, product penetrates code, be capped, obtain the industrial greasy dirt cleaning agent of benzene-free and low toxic of the invention.
The present invention compared with prior art, has the following advantages and effect:
1st, the solvent that the present invention is used is alcohols solvent and alkane solvents, not containing benezene and chlorine class solvent, low toxic and environment-friendly.
2nd, industrial greasy dirt cleaning agent cleaning force of the invention is strong, and volatilization is fast, and noresidue, alternative traditional industrial greasy dirt is clear
Lotion.
3rd, after isohexane of the invention, solvent naphtha, ethanol and isopropanol compounding, with low toxicity and dirt-removing power effect is good
Advantage.
Embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the invention not limited to this.
Embodiment 1:
The preparation method of the industrial greasy dirt cleaning agent of benzene-free and low toxic, is comprised the following steps that:
(1) after each component of weight percentage described in Example 1, ethanol and isopropanol are added to dispensing reaction
Kettle, stirs, and obtains mixed solution;
(2) isohexane and 120# solvent naphthas are added in the mixed solution described in step (1), stirred, must expected
Liquid;
(3) feed liquid described in step (2) is filled to container filling, upper valve, sealed cans;
(4) liquefied petroleum gas and carbon dioxide are filled into the sealed cans container filling described in step (3), product check weighing,
Cross water bath with thermostatic control to leak hunting, product penetrates code, be capped, obtain the industrial greasy dirt cleaning agent of benzene-free and low toxic.
Embodiment 2:
After each component of weight percentage described in Example 2, the concrete operation step such as embodiment 1 of preparation method.
Embodiment 3:
After each component of weight percentage described in Example 3, the concrete operation step such as He of embodiment 1 of preparation method
2。
Comparative example 1
Comparative example 2
Comparative example 3
Comparative example 4
Experiment one, the test of spot cleaning rate
The assay method of cleaning force is as follows:
1st, the thick tinplates of 0.3mm that area is 25cm*25cm are taken, industrial butter are uniformly applied on iron plate, butter
Thickness is 0.1-0.2mm, places half an hour.
2nd, by cleaning agent away from being sprayed at iron plate 15-25cm, by left-to-right, top to bottm, injecting time 15-30s observes its clear
The bright area washed off, records cleaned area percentage.
The test effect of the industrial greasy dirt cleaning agent spot cleaning rate of the embodiment of the present invention of table 1.
Pass through the industrial greasy dirt cleaning agent cleaning force of testing example 1-3 and comparative example the 1-4 benzene-free and low toxic prepared
As a result understand, the spot cleaning rate of embodiment 3 is best.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.