CN112011412A - Neutral water-based cleaning agent for insulator - Google Patents
Neutral water-based cleaning agent for insulator Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/8305—Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
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- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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Abstract
The invention relates to an insulator neutral water-based cleaning agent, which comprises the following components: 0.3 to 0.8 percent of isooctanol polyoxyethylene ether phosphate; 2.5 to 5.8 percent of first surfactant; 1.3 to 2.8 percent of first emulsifier; 1.2 to 2.4 percent of second emulsifier; 0.5 to 1.5 percent of second surfactant; dipotassium salt solution, 0.3% -0.7%; 0.08 to 0.22 percent of triethanolamine; 0.01 to 0.03 percent of defoaming agent; 85% -93% of water; the balance being impurities. The invention can be used as a neutral water-based cleaning agent, can quickly emulsify and permeate dust, mosquito corpses and other organic dirt adsorbed on the surface of an object and rust and other dirt which are difficult to remove, and has the advantages of strong detergency, good stability, no liquid layering, good cleaning effect, convenient use and no corrosion.
Description
Technical Field
The embodiment of the invention relates to a water-based cleaning agent, in particular to a neutral water-based cleaning agent for insulators.
Background
Insulators, commonly known as porcelain bottles, are insulators used to support wires; the insulator can ensure that the wire, the cross arm and the tower have enough insulation, and can bear the load of the vertical direction of the wire and the tension of the horizontal direction when the high-speed rail runs, so that the insulator has good insulation performance and enough mechanical strength, and the quality of the insulator plays an important role in the safe running of the high-speed rail.
The insulator is arranged on the top of the motor car body, is exposed outside for a long time, and is subjected to sun and rain, dust, mosquito adsorption, climate change and corrosion of chemical substances in the air; the insulator is not clean in daily life, and maintenance is not in place, so that electrical faults such as insulator flashover discharge, breakdown and the like are easily caused, and the driving safety is seriously influenced. The insulator cleaning agent needs to be cleaned by adopting a cleaning agent, and has the advantages of low corrosivity and strong decontamination capability for the cleaning agent, but the existing insulator cleaning is directly cleaned by adopting water, the cleaning effect is not ideal, an organic solvent is adopted for cleaning under some conditions, the solvent cleaning agent has strong volatility although the decontamination capability is enough, and potential safety hazards exist in the aspects of safety, environmental influence and human health.
Disclosure of Invention
The neutral water-based cleaning agent for the insulator, provided by the embodiment of the invention, can quickly emulsify and permeate organic dirt such as dust, mosquito corpses and the like adsorbed on the surface of an object, and has the advantages of strong detergency, good stability, no layering of liquid, good cleaning effect, convenience in use and no corrosion; after the serious pollutants on the insulator of the power transmission and transformation equipment are cleaned in time, the large-area sudden power failure accident caused by pollution flashover and fog flashover can be prevented.
In order to achieve the purpose, the embodiment of the invention designs an insulator neutral water-based cleaning agent, which is characterized by comprising the following components: in terms of mass percentage, the weight percentage of the alloy is,
isooctanol polyoxyethylene ether phosphate 0.3-0.8%;
2.5-5.8% of first surfactant;
1.3% -2.8% of first emulsifier;
1.2% -2.4% of second emulsifier;
0.5% -1.5% of second surfactant;
dipotassium salt solution, 0.3% -0.7%;
0.08-0.22% of triethanolamine;
0.01-0.03% of defoaming agent;
water, 85% -93%;
the balance being impurities.
Further, the first surfactant is non-foaming degreased powder, and the base point of the first surfactant is pt ═ 20 CV; the purity of the first surfactant is 96.7% -99%, 99%.
Further, the first emulsifier is prepared from one or more of stearic acid sodium salt C17H35CO2Na, dodecyl sulfate sodium salt C12H25OSO3Na and dodecyl benzene sulfonic acid calcium salt.
Further, wherein the first emulsifier further comprises: in terms of mass percentage, the weight percentage of the alloy is,
stearic acid sodium salt, the chemical formula is C17H35CO2Na, 12.3% -36.7%;
sodium dodecyl sulfate, C12H25OSO3Na, 24.7% -45.4%;
7.1% -9.2% of calcium dodecyl benzene sulfonate;
the balance of water.
Further, the second emulsifier is prepared from one or more of lauryl alcohol polyoxyethylene ether, isooctyl polyoxyethylene ether, octadecyl alcohol polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether.
Further, the second emulsifier further comprises: in terms of mass percentage, the weight percentage of the alloy is,
23.6 to 28.7 percent of lauryl alcohol polyoxyethylene ether;
14.8 to 16.5 percent of isooctyl polyoxyethylene ether;
13.3 to 13.9 percent of octadecanol polyoxyethylene ether;
11.6 to 12.1 percent of isotridecanol polyoxyethylene ether;
10.9 to 13.2 percent of fatty alcohol-polyoxyethylene ether;
the balance of water.
Further, the second surfactant is prepared from one or more of polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide.
Further, wherein the second surfactant further comprises: in terms of mass percentage, the weight percentage of the alloy is,
11.3 to 19.7 percent of polyoxyethylene ether phosphate;
9.7 to 10.2 percent of isooctyl phenol polyoxyethylene ether;
8.5 to 12.3 percent of polyoxyethylene nonyl phenyl ether;
0.05 to 0.9 percent of fatty alcohol-polyoxyethylene ether;
polyoxyethylene fatty acid amide, 0.2% -1.2%
The balance of water.
The defoaming agent is prepared from one or more of a high-carbon alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene.
Further, wherein the defoaming agent comprises: in terms of mass percentage, the weight percentage of the alloy is,
11.3% -25.4% of higher alcohol fatty acid ester compound;
polyoxyethylene polyoxypropylene pentaerythritol ether, 37.5% -45.2%
Polyoxyethylene polyoxypropylene amine ether, 14.3% -15.1%
7.2 to 9.4 percent of polyoxypropylene glycerol ether and polyoxypropylene,
the balance of emulsified silicone oil.
Compared with the prior art, the invention provides a water-based cleaning agent, which takes a surfactant as a main component, and simultaneously adds a stabilizer, a compatibilizer, a corrosion inhibitor and the like, fully utilizes the characteristic that water is a good polar solvent, and changes the surface tension of the surfactant to emulsify and penetrate organic dirt so as to reduce the adhesive force of the dirt to an object, thereby achieving the effect of eluting and cleaning. The neutral water-based cleaning agent for cleaning the insulator is lower in economic cost than a solvent cleaning agent, better in safety, environmental influence and human health than the solvent cleaning agent, and wide in application range. The cleaning agent can be used as a neutral water-based cleaning agent, can quickly emulsify and penetrate organic dirt such as dust, mosquito corpses and the like adsorbed on the surface of an object and dirt such as iron rust and the like which is difficult to remove, and has the advantages of strong detergency, good stability, no liquid layering, good cleaning effect, convenient use and no corrosion; after the serious pollutants on the insulator of the power transmission and transformation equipment are cleaned in time, the large-area sudden power failure accident caused by pollution flashover and fog flashover can be prevented.
Drawings
FIG. 1 is a flow chart of the formulation of the present invention
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
To better illustrate the technical effects of the present invention, the following examples are provided to verify the cleaning effect of the present invention, and to detect the technical effects of the insulator after cleaning, a high pressure cleaning machine with a water pressure of 1.5Mpa is used in the examples, after cleaning, a cleaning and detecting instrument of a company is used, the instrument is used for detecting by absorptiometry, a method for measuring residual dirt is used by an ultraviolet spectrophotometer, the cleaned object is placed in the neutral water-based cleaning agent for insulator, which has a strong removing effect on dirt, the number of dirt dissolved in the neutral water-based cleaning agent for insulator is measured by an ultraviolet absorption method, the method has high accuracy, and the method can be used for measuring the residual quantity of less than 0.01ug/cm2The object of (1); the instrument is used for testing, detection is respectively carried out according to different embodiments, and control groups are respectively soft water and carbon tetrachloride solvents; as shown in the attached figure 1, the method comprises the following steps: step S100, weighing each substance according to the mass percentage, weighing by adopting an electronic scale with the precision of 0.1 gram,step S200, pouring isooctanol polyoxyethylene ether phosphate, a first surfactant, a first emulsifier, a second surfactant, a dipotassium salt solution, triethanolamine, a defoaming agent and water into a container in sequence, step S300, fully stirring, taking 2 liters as a unit of an embodiment, and step 4300: the test was carried out using a test detergent diluted to 100 liters in 1:50 water, and the specific test results were as follows:
first embodiment, the insulator neutral water-based cleaning agent of the present invention is obtained by taking the minimum value of the data, and all the data are taken as the single substance, wherein the data are calculated by mass percentage, wherein
Isooctyl alcohol polyoxyethylene ether phosphate, 0.3%;
a first surfactant, 2.5%;
1.3% of a first emulsifier;
1.2% of a second emulsifier;
second surfactant, 0.5%;
dipotassium salt solution, 0.3%;
triethanolamine, 0.08%;
0.01 percent of defoaming agent;
water, 93;
impurity, 0.82.
Wherein, the first surfactant adopts non-foaming degreasing powder, and the alkali point of the first surfactant is pt-20 CV; the purity of the first surfactant was 96.7%.
Wherein the first emulsifier is prepared from sodium stearate, and the content is 12.3 percent by mass percent; the balance of water.
Wherein the second emulsifier is polyoxyethylene lauryl ether, and the content is 23.6 percent by mass percent; the balance of water.
Wherein the second surfactant is polyoxyethylene ether phosphate, and the content of the polyoxyethylene ether phosphate is 11.3 percent by mass;
the balance of water.
Wherein the defoaming agent is prepared from a high-carbon alcohol fatty acid ester compound. The content is 11.3 percent by mass percentage;
the balance of emulsified silicone oil.
In the second embodiment, the cleaning agent takes the highest value, the formula of the raw materials contained in the cleaning agent takes the minimum value, and a plurality of substances are mixed according to mass percentage, wherein,
isooctyl alcohol polyoxyethylene ether phosphate, 0.8%;
a first surfactant, 5.8%;
a first emulsifier, 2.8%;
2.4% of a second emulsifier;
a second surfactant, 1.5%;
dipotassium salt solution, 0.7%;
triethanolamine, 0.22%;
0.03% of defoaming agent;
85% of water;
the impurity content was 0.75%.
Wherein, the first surfactant adopts non-foaming degreasing powder, and the alkali point of the first surfactant is pt-20 CV; the purity of the first surfactant was 99.99%.
Wherein the first emulsifier is prepared from sodium stearate salt C17H35CO2Na, sodium dodecyl sulfate salt C12H25OSO3Na and calcium dodecyl benzene sulfonate salt by mass percent,
12.3 percent of sodium stearate;
sodium dodecyl sulfate, the content is 24.7%;
calcium dodecyl benzene sulfonate, content 7.1%;
the water content was 55.9%.
Wherein the second emulsifier is prepared from lauryl alcohol polyoxyethylene ether, isooctyl polyoxyethylene ether, octadecanol polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether by mass percentage,
23.6 percent of polyoxyethylene lauryl ether;
isooctyl polyoxyethylene ether, the content is 14.8%;
13.3 percent of octadecanol polyoxyethylene ether;
isotridecanol polyoxyethylene ether, the content is 11.6%;
fatty alcohol-polyoxyethylene ether, the content is 10.9%;
the water content was 25.8%.
Wherein the second surfactant is prepared from polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide.
In terms of mass percentage, the weight percentage of the alloy is,
polyoxyethylene ether phosphate, the content is 11.3%;
isooctyl phenol polyoxyethylene ether, the content is 9.7 percent
8.5 percent of polyoxyethylene nonyl phenyl ether;
fatty alcohol-polyoxyethylene ether, the content is 0.05%;
polyoxyethylene fatty acid amide, content 0.2%;
the water content was 70.25%.
Wherein the defoaming agent is prepared from a high-carbon alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene, and the defoaming agent is prepared from the following components in percentage by mass,
high alcohol fatty acid ester complex, 11.3%;
polyoxyethylene polyoxypropylene pentaerythritol ether, 37.5%;
polyoxyethylene polyoxypropylene amine ether, 14.3%;
polyoxypropylene glyceryl ether and polyoxypropylene, 7.2%;
the emulsified silicone oil accounts for 29.7 percent.
In the third embodiment, the insulator neutral water-based cleaning agent is prepared by taking the highest value of the cleaning agent, and the formula of the first emulsifier is a single substance with the lowest value; the second emulsifier is mixed with a plurality of substances and the content is the highest value in percentage by mass, wherein,
isooctyl alcohol polyoxyethylene ether phosphate, 0.8%;
a first surfactant, 5.8%;
a first emulsifier, 2.8%;
2.4% of a second emulsifier;
a second surfactant, 1.5%;
dipotassium salt solution, 0.7%;
triethanolamine, 0.22%;
0.03% of defoaming agent;
85% of water;
the impurity content was 0.75%.
Wherein the first surfactant is non-foaming degreased powder, and the alkali point of the first surfactant is pt-20 CV; the purity was 99.99%.
Wherein the first emulsifier is prepared from one of dodecyl sodium sulfate, and the content is 24.7 percent by mass percent;
the water content was 75.3%.
Wherein the second emulsifier is prepared from multiple of lauryl alcohol polyoxyethylene ether, isooctyl polyoxyethylene ether, stearyl alcohol polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether in percentage by mass,
lauryl alcohol polyoxyethylene ether, 28.7%;
isooctyl polyoxyethylene ether, 16.5%;
13.9 percent of octadecanol polyoxyethylene ether;
isotridecanol polyoxyethylene ether, 12.1%;
fatty alcohol-polyoxyethylene ether, 13.2%;
15.6 percent of water.
Wherein the second surfactant is prepared from multiple of polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide by mass percentage,
polyoxyethylene ether phosphate, 11.3%;
isooctyl phenol polyoxyethylene ether, 9.7%;
8.5 percent of nonylphenol polyoxyethylene ether;
0.05 percent of fatty alcohol-polyoxyethylene ether;
polyoxyethylene fatty acid amide, 0.2%;
the water content was 70.25%.
Wherein the defoaming agent is prepared from a plurality of high-carbon alcohol fatty acid ester compounds, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene, and comprises the following components in percentage by mass,
25.4% of higher alcohol fatty acid ester compound;
polyoxyethylene polyoxypropylene pentaerythritol ether, 45.2%
Polyoxyethylene polyoxypropylene Ether, 15.1%
Polyoxypropylene glyceryl ether and polyoxypropylene, 9.4%,
the emulsified silicone oil content was 4.9%.
Example 4, the neutral water-based cleaning agent for insulator of the present invention all had the highest value in mass percentage, wherein,
isooctyl alcohol polyoxyethylene ether phosphate, 0.8%;
a first surfactant, 5.8%;
a first emulsifier, 2.8%;
2.4% of a second emulsifier;
a second surfactant, 1.5%;
dipotassium salt solution, 0.7%;
triethanolamine, 0.22%;
0.03% of defoaming agent;
85% of water;
impurity, 0.75.
Wherein the first surfactant is non-foaming degreased powder, and the alkali point of the first surfactant is pt-20 CV; the purity of the first surfactant was 96.7%.
Wherein the first emulsifier is prepared from multiple of sodium stearate salt, sodium dodecyl sulfate salt and calcium dodecyl benzene sulfonate salt.
In terms of mass percentage, the weight percentage of the alloy is,
stearic acid sodium salt, 36.7%;
dodecyl sodium sulfate, 45.4%;
calcium dodecyl benzene sulfonate, 9.2%;
8.7 percent of water.
Wherein the second emulsifier is prepared from laurinol polyoxyethylene ether, isooctyl polyoxyethylene ether, stearyl polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether. In terms of mass percentage, the weight percentage of the alloy is,
lauryl alcohol polyoxyethylene ether, 28.7%;
isooctyl polyoxyethylene ether, 16.5%;
13.9 percent of octadecanol polyoxyethylene ether;
isotridecanol polyoxyethylene ether, 12.1%;
fatty alcohol-polyoxyethylene ether, 13.2%;
15.6 percent of water.
Wherein the second surfactant is prepared from polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide, and is calculated by mass percentage,
polyoxyethylene ether phosphate, 19.7%;
isooctyl phenol polyoxyethylene ether, 10.2%;
nonylphenol polyoxyethylene ether, 12.3%;
fatty alcohol polyoxyethylene ether, 0.9%;
polyoxyethylene fatty acid amide, 1.2%
Water, 55.7%.
Wherein the defoaming agent is prepared from a plurality of high-carbon alcohol fatty acid ester compounds, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene, and is calculated by mass percent,
25.4% of higher alcohol fatty acid ester compound;
polyoxyethylene polyoxypropylene pentaerythritol ether, 45.2%
Polyoxyethylene polyoxypropylene Ether, 15.1%
Polyoxypropylene glyceryl ether and polyoxypropylene, 9.4%,
emulsified silicone oil, 4.9%.
In the fifth embodiment, the neutral water-based cleaning agent for the insulator is calculated by mass percent, wherein the data are median, specifically as follows,
isooctyl alcohol polyoxyethylene ether phosphate, 0.55%;
a first surfactant, 4.15%;
2.05 percent of first emulsifier;
1.8% of a second emulsifier;
a second surfactant, 1%;
dipotassium salt solution, 0.5%;
0.15 percent of triethanolamine;
0.02% of defoaming agent;
89% of water;
0.78% of impurities;
wherein, the first surfactant is non-foaming degreased powder, and the alkali point is pt-20 CV; the purity was 98.35%.
Wherein the first emulsifier is prepared from a plurality of sodium stearate salts, sodium dodecyl sulfate salts and calcium dodecyl benzene sulfonate salts in percentage by mass,
stearic acid sodium salt, 24.5%;
dodecyl sodium sulfate, 35.05%;
calcium dodecyl benzene sulfonate, 8.15%;
32.3 percent of water.
Wherein the second emulsifier is prepared from lauryl alcohol polyoxyethylene ether, isooctyl polyoxyethylene ether, octadecanol polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether by mass percentage,
laurinol polyoxyethylene ether, 26.15%;
isooctyl polyoxyethylene ether, 15.65%;
13.6 percent of octadecanol polyoxyethylene ether;
isotridecanol polyoxyethylene ether, 11.85%;
12.05 percent of fatty alcohol-polyoxyethylene ether;
water, 20.7%.
Wherein the second surfactant is prepared from polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide, and is calculated by mass percentage,
polyoxyethylene ether phosphate, 15.5%;
isooctyl phenol polyoxyethylene ether, 9.95%;
nonylphenol polyoxyethylene ether, 10.4%;
fatty alcohol-polyoxyethylene ether, 0.475%;
polyoxyethylene fatty acid amide, 0.7%
Water, 62.975%.
Wherein the defoaming agent is prepared from a high-carbon alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene, and the defoaming agent is prepared from the following components in percentage by mass,
higher alcohol fatty acid ester complex, 18.35%;
polyoxyethylene polyoxypropylene pentaerythritol ether, 41.35%
Polyoxyethylene polyoxypropylene Ether, 14.7%
Polyoxypropylene glyceryl ether and polyoxypropylene, 8.3%,
emulsified silicone oil, 17.3%.
In the embodiments, a high-pressure cleaning machine is adopted, and the water pressure is 1.5 Mpa; after the experiment, the cleaning result passes through a clean detecting instrument of a certain company, the instrument adopts an absorptiometry method to detect and mainly takes the determination of residual quantity as the basis, and the measurement precision is less than 0.01ug/cm2The unit: ug/cm2The specific experimental results are as follows:
from the detection results in the table, the neutral water-based cleaning agent for cleaning the insulator is lower in economic cost than a solvent cleaning agent, better in safety, environmental influence and human health than the solvent cleaning agent, and wide in application range. The cleaning agent can be used as a neutral water-based cleaning agent, can quickly emulsify and penetrate organic dirt such as dust, mosquito corpses and the like adsorbed on the surface of an object and dirt such as iron rust and the like which is difficult to remove, and has the advantages of strong detergency, good stability, no liquid layering, good cleaning effect, convenient use and no corrosion; after the serious pollutants on the insulator of the power transmission and transformation equipment are cleaned in time, the large-area sudden power failure accident caused by pollution flashover and fog flashover can be prevented.
The product has no damage to ozone, can be rapidly degraded into carbon dioxide and water in natural environment (soil, seawater and river water), and has good biodegradability; in addition, the degradation process has no harmful effect on terrestrial and aquatic animals and plants, and does not cause any harm to soil and water body environment; does not contain phosphorus, does not cause environmental damages such as red tide and the like, and meets the requirements of domestic environmental protection laws and international environmental protection convention. The product does not contain any chemical toxic and harmful substances, the raw materials of the product are selected from green plants, various degradable surfactants, penetrants and antirust corrosion inhibitors, and the product is safe, non-toxic and free of any damage influence on human bodies. The composite grease has excellent dissolving and removing capability on mineral grease (crude oil, engine oil and lubricating grease), animal and vegetable grease (soybean oil, lard oil and grease secreted by human body) and stubborn grease dirt formed by grease, soil, dust and particles; the detergent has the advantages of strong detergency, complete removal of grease dirt, low foam and the like, does not corrode metal, is convenient and safe to store, can be used at cold and hot temperatures, has stable performance, simple process and simple and convenient operation, has loose environmental conditions, does not need special equipment or matched pollution removal facilities, and has remarkable practical value and economic benefit. High cleaning efficiency, and can replace organic solvents such as gasoline, kerosene, chloroform and the like to quickly clean various mineral oils such as engine oil, lubricating oil, antirust oil, gear oil and the like on different metal surfaces
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. The neutral water-based cleaning agent for the insulator is characterized by comprising the following components: in terms of mass percentage, the weight percentage of the alloy is,
isooctanol polyoxyethylene ether phosphate 0.3-0.8%;
2.5-5.8% of first surfactant;
1.3% -2.8% of first emulsifier;
1.2% -2.4% of second emulsifier;
0.5% -1.5% of second surfactant;
dipotassium salt solution, 0.3% -0.7%;
0.08-0.22% of triethanolamine;
0.01-0.03% of defoaming agent;
water, 85% -93%;
the balance being impurities.
2. The neutral water-based cleaning agent for the insulators according to claim 1, wherein the first surfactant is non-foaming degreasing powder, and the alkali point of the first surfactant is pt-20 CV; the purity of the first surfactant is 96.7% -99.99%.
3. The neutral water-based cleaning agent for the insulators according to claim 1, wherein the first emulsifier is prepared from one or more of sodium stearate salt, sodium dodecyl sulfate salt and calcium dodecyl benzene sulfonate salt.
4. The neutral water-based cleaning agent for insulators according to claim 3, wherein the first emulsifier further comprises: in terms of mass percentage, the weight percentage of the alloy is,
stearic acid sodium salt, the chemical formula is C17H35CO2Na, 12.3% -36.7%;
sodium dodecyl sulfate, the chemical formula is C12H25OSO3Na, 24.7% -45.4%;
7.1% -9.2% of calcium dodecyl benzene sulfonate;
the balance of water.
5. The neutral water-based cleaning agent for the insulators according to claim 1, wherein the second emulsifier is prepared from one or more of lauryl alcohol polyoxyethylene ether, isooctyl alcohol polyoxyethylene ether, stearyl alcohol polyoxyethylene ether, isotridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether.
6. The neutral water-based cleaning agent for insulators as claimed in claim 1, wherein the second emulsifier further comprises: in terms of mass percentage, the weight percentage of the alloy is,
23.6 to 28.7 percent of lauryl alcohol polyoxyethylene ether;
14.8 to 16.5 percent of isooctyl polyoxyethylene ether;
13.3 to 13.9 percent of octadecanol polyoxyethylene ether;
11.6 to 12.1 percent of isotridecanol polyoxyethylene ether;
10.9 to 13.2 percent of fatty alcohol-polyoxyethylene ether;
the balance of water.
7. The neutral water-based cleaning agent for the insulators according to claim 6, wherein the second surfactant is prepared from one or more of polyoxyethylene ether phosphate, isooctyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and polyoxyethylene fatty amide.
8. The neutral water-based cleaning agent for insulators as claimed in claim 7, wherein the second surfactant further comprises: in terms of mass percentage, the weight percentage of the alloy is,
11.3 to 19.7 percent of polyoxyethylene ether phosphate;
9.7 to 10.2 percent of isooctyl phenol polyoxyethylene ether;
8.5 to 12.3 percent of polyoxyethylene nonyl phenyl ether;
0.05 to 0.9 percent of fatty alcohol-polyoxyethylene ether;
polyoxyethylene fatty acid amide, 0.2% -1.2%;
the balance of water.
9. The neutral water-based cleaning agent for the insulators according to claim 7, wherein the defoaming agent is prepared from one or more of a high-carbon alcohol fatty acid ester compound, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether and polyoxypropylene.
10. The neutral water-based cleaning agent for the insulators as claimed in claim 9, wherein the defoaming agent comprises: in terms of mass percentage, the weight percentage of the alloy is,
11.3% -25.4% of higher alcohol fatty acid ester compound;
polyoxyethylene polyoxypropylene pentaerythritol ether, 37.5% -45.2%
14.3% -15.1% of polyoxyethylene polyoxypropylene amine ether;
7.2% -9.4% of polyoxypropylene glycerol ether and polyoxypropylene;
the balance of emulsified silicone oil.
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| CN202010907735.8A CN112011412A (en) | 2020-09-02 | 2020-09-02 | Neutral water-based cleaning agent for insulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812895A (en) * | 2020-12-30 | 2021-05-18 | 苏州禾川化学技术服务有限公司 | Cleaning composition with repairing function for composite insulator and preparation method thereof |
| CN114507573A (en) * | 2022-02-25 | 2022-05-17 | 中铁伟业（北京）新技术有限公司 | Environment-friendly water-based cleaning agent special for rubber windshield of motor train unit and preparation method of cleaning agent |
| CN115651776A (en) * | 2022-11-15 | 2023-01-31 | 中铁伟业（北京）新技术有限公司 | Preparation method and application of environment-friendly water-based cleaning agent special for insulator of motor car |
-
2020
- 2020-09-02 CN CN202010907735.8A patent/CN112011412A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812895A (en) * | 2020-12-30 | 2021-05-18 | 苏州禾川化学技术服务有限公司 | Cleaning composition with repairing function for composite insulator and preparation method thereof |
| CN114507573A (en) * | 2022-02-25 | 2022-05-17 | 中铁伟业（北京）新技术有限公司 | Environment-friendly water-based cleaning agent special for rubber windshield of motor train unit and preparation method of cleaning agent |
| CN114507573B (en) * | 2022-02-25 | 2024-03-26 | 中铁伟业（北京）新技术有限公司 | Environment-friendly water-based cleaning agent special for motor train unit rubber windshield and preparation method thereof |
| CN115651776A (en) * | 2022-11-15 | 2023-01-31 | 中铁伟业（北京）新技术有限公司 | Preparation method and application of environment-friendly water-based cleaning agent special for insulator of motor car |
| CN115651776B (en) * | 2022-11-15 | 2024-04-16 | 中铁伟业（北京）新技术有限公司 | Preparation method and application of environment-friendly water-based cleaning agent special for motor car insulator |
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