CN108531300A - One kind exempting from cleaning vehice liquid and its preparation method and application - Google Patents
One kind exempting from cleaning vehice liquid and its preparation method and application Download PDFInfo
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- CN108531300A CN108531300A CN201810608750.5A CN201810608750A CN108531300A CN 108531300 A CN108531300 A CN 108531300A CN 201810608750 A CN201810608750 A CN 201810608750A CN 108531300 A CN108531300 A CN 108531300A
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- liquid
- sodium
- exempting
- cleaning
- vehice
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Classifications
-
- 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
- C11D1/02—Anionic compounds
- C11D1/37—Mixtures of compounds all of which are anionic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- 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
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides or derivatives thereof
-
- 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
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
Abstract
The invention belongs to detergent technical fields, and in particular to one kind exempting from cleaning vehice liquid and its preparation method and application, and cleaning vehice liquid provided by the invention of exempting from includes：5~25 portions of anion surfactants, 0.1~6 part of disodium ethylene diamine tetraacetate, 0.5~8 part of sodium gluconate, 2~15 parts of sodium tripolyphosphates, 40~90 parts of water and pH adjusting agent；The dosage of the pH adjusting agent is so that the pH value for exempting from cleaning vehice liquid is subject to 6~8.Embodiment the result shows that, exempt from described in above-mentioned technical proposal cleaning vehice liquid to removal rate >=90% of silt class spot, to removal rate >=90% of metal oxide-type spot, to removal rate >=95% of oils spot, and to human skin without obvious stimulation.
Description
Technical field
The invention belongs to cleaning agent technical fields, and in particular to one kind exempting from cleaning vehice liquid and its preparation method and application.
Background technology
Automobile in the process of moving, the car body surfaces such as vehicle paint, glass, plastic part, steel ring, tire can adhere to silt, birds droppings,
The spots such as shellac, hydroxide need to clean car body surface.The common car washing liquid in market at present, detergency is limited, no
It only needs that other products is coordinated to use, it is also necessary to play foam wiping by hand, scavenging period is long, and water consumption is big, and the process wiped
In often cause tiny cut to car body surface, especially vehicle paint, influence the beauty of car body surface.
To avoid wiping from causing car body cut, market is proposed again exempts from cleaning vehice liquid, such car washing liquid utilizes highly basic decontamination
The strong feature of ability, improves the cleaning performance of car washing liquid, in the case of playing foam wiping by hand, you can remove car body surface
Spot.Although this strong base, which exempts from cleaning vehice liquid, can effectively reduce vehicle paint cut caused by scouring, to car body surface, such as steel
The metal parts such as circle can cause irreversible electrochemical corrosion, can also be damaged to the crosslinked or filler material of rubber product,
Accelerate the ageing progress of rubber product；In addition, strong base, which exempts from cleaning vehice liquid, once contacts human skin, it can be to the skin of cleaning personnel
Damage, if being splashed into eye accidentally, can cause even more serious consequence caused by skin.
Invention content
The purpose of the present invention is to provide one kind exempting from cleaning vehice liquid, and cleaning vehice liquid provided by the invention of exempting from is close to neutrality, energy
The harm to car body surface and human body is effectively reduced, and dirt-removing power is stronger, in the case of playing foam wiping by hand, you can go
Except the spot of car body surface.
In order to achieve the above object, the present invention provides the following technical solutions：
One kind exempting from cleaning vehice liquid, in terms of mass parts, including：5~25 portions of anion surfactants, 0.1~6 part of ethylenediamine
Tetraacethyl disodium, 0.5~8 part of sodium gluconate, 2~15 parts of sodium tripolyphosphates, 40~90 parts of water and pH adjusting agent；The pH
The dosage of value conditioning agent is so that the pH value for exempting from cleaning vehice liquid is subject to 6~8.
Preferably, the anion surfactant includes sodium alkyl benzene sulfonate, fatty alcohol polyoxyethylene ether sodium carbonate, α-
One or more of sodium olefin sulfonate and aliphatic alcohol sulfate.
Preferably, the α-sodium olefin sulfonate includes α-olefin sulfonic acid sodium solution and α-sodium olefin sulfonate powder, the α-
The mass ratio of olefin sulfonic acid sodium solution and α-sodium olefin sulfonate powder is 1.5~2.5:1；The matter of the α-olefin sulfonic acid sodium solution
It is preferably 30~37% to measure concentration.
Preferably, the pH adjusting agent includes acid or alkali compounds.
Preferably, the acid includes one or more of citric acid, lactic acid and tartaric acid.
Preferably, the alkali compounds includes sodium carbonate, sodium bicarbonate, sodium hydroxide, sodium citrate and potassium citrate
One or more of.
Preferably, the cleaning vehice liquid of exempting from further includes preservative and/or pigment.
The present invention also provides the preparation methods for exempting from cleaning vehice liquid described in above-mentioned technical proposal, include the following steps：By institute
After stating the other components mixing exempted from cleaning vehice liquid in addition to pH adjusting agent, addition pH adjusting agent adjusts pH value to 6~8, obtains
To exempting from cleaning vehice liquid.
The present invention also provides exempt from preparation method system described in cleaning vehice liquid or above-mentioned technical proposal described in above-mentioned technical proposal
The standby obtained application for exempting from cleaning vehice liquid, including：The cleaning vehice liquid of exempting from is mixed with water, obtains mixed liquor；By the mixing
Liquid is sprayed at pending car body surface, stands 25~40s, then use high pressure water washing；Pressure >=8MPa of the high pressure water.
Preferably, the cleaning vehice liquid and the mass ratio of water of exempting from is 1：80~120.
The present invention provides one kind exempting from cleaning vehice liquid, in terms of mass parts, including：5~25 portions of anion surfactants,
0.1~6 part of disodium ethylene diamine tetraacetate, 0.5~8 part of sodium gluconate, 2~15 parts of sodium tripolyphosphates, 40~90 parts of water and pH
It is worth conditioning agent；The dosage of the pH adjusting agent is so that the pH value for exempting from cleaning vehice liquid is 6~8.The present invention utilizes ethylenediamine tetrem
The synergistic effect of acid disodium, sodium gluconate, sodium tripolyphosphate enables anion surfactant in close neutrality and exempts to wipe
Under conditions of still have excellent dirt-removing power；Wherein sodium ethylene diamine tetracetate and sodium gluconate can in car body surface spot
Calcium ion, magnesium ion and iron ion have extremely strong complexing power, avoid metal ion from being combined with anion surfactant
Indissoluble solution substance is formed, to keep anion surfactant active close to the decontamination under neutral environment；Sodium tripolyphosphate exists
In above-mentioned system environment, emulsification and degreasing performance can be played simultaneously, improve dirt-removing power when car washing liquid uses, it is above-mentioned each
Component mating reaction, make the present invention exempt from cleaning vehice liquid have excellent stability, spatter property and safety.Embodiment result table
It is bright, exempt from described in above-mentioned technical proposal cleaning vehice liquid to removal rate >=90% of silt class spot, to metal oxide-type spot
Removal rate >=90%, to removal rate >=95% of oils spot, and to human skin without obvious stimulation.
Description of the drawings
Fig. 1 is embodiment 1,1~3 cleaning performance comparison diagram of comparative example.
Specific implementation mode
The present invention provides one kind exempting from cleaning vehice liquid, in terms of mass parts, including：5~25 portions of anion surfactants,
0.1~6 part of disodium ethylene diamine tetraacetate, 0.5~8 part of sodium gluconate, 2~15 parts of sodium tripolyphosphates, 40~90 parts of water and pH
It is worth conditioning agent；The dosage of the pH adjusting agent is so that the pH value for exempting from cleaning vehice liquid is subject to 6~8.
Unless otherwise specified, of the present invention to exempt from each group in cleaning vehice liquid and be divided into commercially available production well known to those skilled in the art
Product.
In terms of mass parts, it is of the present invention exempt from cleaning vehice liquid include 5~25 portions of anion surfactants, preferably 10~
15 parts.In the present invention, the anion surfactant preferably includes sodium alkyl benzene sulfonate, fatty alcohol polyoxyethylene ether carbonic acid
Sodium, α-one or more of sodium olefin sulfonate and aliphatic alcohol sulfate, further preferably alkyl benzene sulphonate benzene sulfonic acid sodium salt and
α-sodium olefin sulfonate.In the present invention, the anion surfactant is alkyl benzene sulphonate benzene sulfonic acid sodium salt and α-olefin sulfonic acid
When the mixture of sodium, the mass ratio of the alkyl benzene sulphonate benzene sulfonic acid sodium salt and α-sodium olefin sulfonate is preferably 1:3.6~4.5, into
One step is preferably 1:4.
In the present invention, the carbon atom number of alkyl is preferably 8~14 in the sodium alkyl sulfonate, and further preferably 10
~12.The present invention does not have particular/special requirement to the source of the sodium alkyl benzene sulfonate, can be city well known to those skilled in the art
Product is sold, can also be made by oneself according to mode well known to those skilled in the art.In embodiments of the present invention, the alkyl benzene sulphonate
Alkyl benzene sulphonate is preferably neutralized to neutrality by using sodium hydroxide and obtained by salt.Specific reality of the present invention to the neutralization reaction
The condition of applying does not have particular/special requirement, using well known to those skilled in the art.
In the present invention, α-sodium olefin sulfonate preferably includes α-olefin sulfonic acid sodium solution and α-sodium olefin sulfonate powder, institute
It is preferably 1.5~2.5 to state α-olefin sulfonic acid sodium solution and the mass ratio of α-sodium olefin sulfonate powder:1, further preferably 1.8
~2.2:1, more preferably 2:1.In the present invention, the mass concentration of the α-olefin sulfonic acid sodium solution is preferably 30~37%,
Further preferably 32~35%.In the present invention, the solvent in the α-olefin sulfonic acid sodium solution preferably includes water.The present invention
It is preferred that the solution of α-sodium olefin sulfonate is used cooperatively with powder, the dosage of α-sodium olefin sulfonate can be further increased, is enhanced
The detergency ability of car washing liquid.
In the present invention, the aliphatic alcohol sulfate is preferably sodium alkyl sulfate and/or fatty alcohol sulphuric acid potassium.The present invention
Carbon atom number is preferably 12~15 in the aliphatic alcohol sulfate, and further preferably 12~14.
The present invention preferably carries out above-mentioned restriction to the anion surfactant, can make to exempt from cleaning vehice liquid with excellent
Dirt-removing power and easy punching performance.
On the basis of the mass parts of the anion surfactant, cleaning vehice liquid of the present invention of exempting from includes 0.1~6 part
Disodium ethylene diamine tetraacetate, further preferably 0.5~5 part, more preferably 1~4 part.In an embodiment of the present invention, described
The dosage of disodium ethylene diamine tetraacetate can be 0.1 part, 0.3 part, 0.5 part, 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4
Part, 4.5 parts, 5 parts, 5.5 parts or 6 parts.
On the basis of the mass parts of the anion surfactant, cleaning vehice liquid of the present invention of exempting from includes 0.5~8 part
Sodium gluconate, further preferably 1~7 part, more preferably 1.5~6 parts.In the present invention, the sodium gluconate can be with
It is 0.5 part, 1 part, 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts or 8 parts.
The present invention using the disodium ethylene diamine tetraacetate and sodium gluconate complexing car body surface spot in calcium ion,
Magnesium ion and iron ion complexing, avoid metal ion from being combined to form indissoluble solution substance with anion surfactant, influence the moon from
The performance of sub- surface-active cleaning dirt-removing power, provides for anion surfactant close to high-effective cleansing under neutral environment
Basis.
On the basis of the mass parts of the anion surfactant, cleaning vehice liquid of the present invention of exempting from includes 2~15 parts
Sodium tripolyphosphate, further preferably 3~12 parts, more preferably 5~10 parts.In the present invention, the sodium tripolyphosphate can be with
It is 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts and 15 parts.The present invention is to described
The dosage of sodium tripolyphosphate is defined, and can be made sodium tripolyphosphate while be played the performance of emulsification and degreasing, further increase
The dirt-removing power and stability of car washing liquid.In addition, sodium tripolyphosphate can also have certain cushioning effect, make the pH value of car washing liquid
It can stablize in the environment close to neutrality.
On the basis of the mass parts of the anion surfactant, cleaning vehice liquid of the present invention of exempting from includes 40~90 parts
Water, further preferably 45~85 parts.The present invention is using water as decentralized medium, by the anion surfactant, ethylenediamine tetraacetic
Acetic acid disodium, sodium gluconate and each function ingredients of sodium tripolyphosphate form stabilising system, and excellent decontamination is played for each component
Ability provides basis.
In the present invention, the pH adjusting agent preferably includes acid or alkali compounds.In the present invention, the acid includes
One or more of citric acid, lactic acid and tartaric acid, further preferably citric acid or lactic acid.The acid is several components
When mixture, the present invention does not have particular/special requirement to the mass ratio of each component in the mixture.
In the present invention, the alkali compounds preferably include sodium carbonate, sodium bicarbonate, sodium hydroxide, sodium citrate and
One or more of potassium citrate, further preferably sodium carbonate, sodium bicarbonate or sodium citrate.When the alkali compounds
For several components mixture when, the present invention does not have particular/special requirement to the mass ratio of each component in the mixture.
The present invention does not have particular/special requirement to the dosage of the pH adjusting agent, so that the pH value for exempting from cleaning vehice liquid is 6~8 to be
Standard, further preferably 7~8.
It is in the present invention, described that exempt from cleaning vehice liquid preferably further include preservative and/or pigment.It is lived with the anionic surface
On the basis of the mass parts of property agent, cleaning vehice liquid of the present invention of exempting from preferably includes 0.002~0.08 portion of preservative, further preferably
It is 0.006~0.07 part.In the present invention, the preservative is preferably isothiazolinone (CIT/MIT).The present invention is preferably with different
Thiazolinone is preservative, can extend the validity of car washing liquid performance, improves safety of the car washing liquid to human body, reduces
Pollution to environment.
On the basis of the mass parts of the anion surfactant, cleaning vehice liquid of the present invention of exempting from preferably further includes
0.002~0.08 part of pigment, further preferably 0.01~0.07 part.The present invention improves product color preferably by pigment
It is rich.In the present invention, the pigment is preferably one or more of lemon yellow, sunset yellow and rhodo, further preferably
For lemon yellow or sunset yellow.
In the present invention, described to exempt from removal rate >=90% of the cleaning vehice liquid to silt class spot, further preferably 90~
95%；>=90% is reached to the removal rate of metal oxide-type spot, >=95% is reached to the removal rate of oils spot；It is described to exempt from
Cleaning vehice liquid is to human skin without obvious stimulation；Exempted from after cleaning vehice liquid cleans car body surface using described, car body surface
Without apparent damage.
The present invention also provides the preparation methods for exempting from cleaning vehice liquid described in above-mentioned technical proposal, include the following steps：By institute
After stating the other components mixing exempted from cleaning vehice liquid in addition to pH adjusting agent, addition pH adjusting agent adjusts pH value to 6~8, obtains
To exempting from cleaning vehice liquid.
In the present invention, the component for exempting from cleaning vehice liquid include anion surfactant, disodium ethylene diamine tetraacetate,
When sodium gluconate, sodium tripolyphosphate and water, the present invention preferably mixes said components, then adds pH adjusting agent and adjusts pH
Value.The present invention does not have particular/special requirement to the mode of the mixing, using well known to those skilled in the art.In the present invention
In, the mixing preferably carries out under agitation.The present invention does not have particular/special requirement to the specific implementation mode of the stirring, with
It can realize that each component uniformly mixes.After mixing, the present invention obtains uniform, consistent, good fluidity exempting from cleaning vehice liquid.
The mode that the present invention adjusts the pH value does not have particular/special requirement, using adjusting side well known to those skilled in the art
Formula.
In the present invention, described when to exempt from cleaning vehice liquid include preservative and/or pigment, preferably by preservative, pigment with
After the above components are mixed, then pH value is adjusted to 6~8.
The present invention also provides exempt from preparation method system described in cleaning vehice liquid or above-mentioned technical proposal described in above-mentioned technical proposal
The standby obtained application for exempting from cleaning vehice liquid, the cleaning vehice liquid of exempting from is mixed with water, obtains mixed liquor；The mixed liquor is sprayed
In pending car body surface, 25~40s is stood, then use high pressure water washing；Pressure >=8MPa of the high pressure water.
The present invention mixes the cleaning vehice liquid of exempting from water, obtains mixed liquor.In the present invention, it is described exempt from cleaning vehice liquid with
The mass ratio of water is preferably 1：80~120, further preferably 1:90~110.The present invention is to the mode of the mixing without spy
It is different to require, using hybrid mode well known to those skilled in the art.
After obtaining mixed liquor, the mixed liquor is sprayed at pending car body surface by the present invention, stands 25~40s, then use
High pressure water is rinsed the car body surface for being coated with mixed liquor.In the present invention, exempt from containing for cleaning vehice liquid in the mixed liquor
Amount is preferably 10~20mL/ vehicles, further preferably 12~17mL/ vehicles.The present invention will preferably be sprayed at the mixing of car body surface
Liquid carries out stewing process, can make that there is the component of cleaning dirt-removing power and the spot of car body surface to come into full contact in mixed liquor, be
The performance of car washing liquid each component effect provides the sufficient time.In the present invention, the time of repose is preferably 28~35s, into
One step is preferably 30~32s.The present invention does not have particular/special requirement to the specific implementation mode of the spraying, using people in the art
Spraying method known to member.
After standing, the present invention exempts from the car body surface of cleaning vehice liquid and is rinsed using high pressure water to being coated with, and can effectively go
Except spot.In the present invention, pressure >=8MPa of the high pressure water, further preferably 9~10MPa.
In order to further illustrate the present invention, with reference to the accompanying drawings and examples to it is provided by the invention exempt from cleaning vehice liquid and its
Preparation method and application are described in detail, but cannot they be interpreted as limiting the scope of the present invention.Embodiment
The number of middle each component is only mass parts.
Embodiment 1：
In terms of 100 mass parts, by 5 parts of sodium gluconates, 3.5 parts of EDTA2Na, 8 parts of sodium tripolyphosphates, 1.8 parts of dodecanes
Base benzene sulfonic acid sodium salt, 8 parts of α olefin sulfonates, 1.5 parts of citric acids and excess water mixing, are stirred under the rotating speed of 200r/min
10min obtains exempting from cleaning vehice liquid, pH value 7.
It will exempt from cleaning vehice liquid obtained by the present embodiment with water according to 1:100 mass ratio mixing, takes 1500mL mixed liquors to spray
There is the position of silt, metal oxide and oils spot in car body, stand 30s, then rushed with the giant of 8MPa
It washes.
Embodiment 2
The raw materials and consumption that the present embodiment exempts from cleaning vehice liquid is shown in Table 1；It is prepared according to the method for embodiment 1 and use exempts to clean
Vehicle liquid, the difference is that standing 28s after spraying, the pressure of giant is 10MPa.
Embodiment 3
The raw materials and consumption that the present embodiment exempts from cleaning vehice liquid is shown in Table 1；It is prepared according to the method for embodiment 1 and use exempts to clean
Vehicle liquid, the difference is that standing 35s after spraying, the pressure of giant is 9MPa.
Embodiment 4
The raw materials and consumption that the present embodiment exempts from cleaning vehice liquid is shown in Table 1；It is prepared according to the method for embodiment 1 and use exempts to clean
Vehicle liquid, the difference is that standing 30s after spraying, the pressure of giant is 9MPa.
Comparative example 1
The raw materials and consumption of 1 car washing liquid of comparative example is shown in Table 1；It is prepared according to the method for embodiment 1, using conventional user
Formula handles automobile spot.
Comparative example 2
The raw materials and consumption of 2 car washing liquid of comparative example is shown in Table 1；It is prepared according to the method for embodiment 1, using conventional user
Formula handles automobile spot.
Comparative example 3
The raw materials and consumption of 3 car washing liquid of comparative example is shown in Table 1；It is prepared according to the method for embodiment 1, using conventional user
Formula handles automobile spot.
Comparative example 4
Conventional common car washing liquid, using commercially available " tortoise board cherry is refreshing " car wash water wax, and " clean rank of nobility bodyguard domestic type car wash water
Car washing liquid and water according to mass ratio are 1 when for cleaning car body spot by wax ":100 mixing；Other performance test methods are the same as real
Apply example 1.
Comparative example 5
Conventional common car washing liquid, will when for cleaning car body spot using commercially available " clean rank of nobility bodyguard domestic type car wash water wax "
Car washing liquid is 1 according to mass ratio with water:100 mixing；Other performance test methods are the same as embodiment 1.
Comparative example 6
Strong base exempts from cleaning vehice liquid, exempts to wipe car wash water wax using commercially available " beautiful Li Si ", and " meaning Meike " is exempted to wipe clearly
Washing lotion carwash, when for cleaning car body spot, it is 1 according to mass ratio that strong base, which is exempted from cleaning vehice liquid with water,:100 mixing；Other
Performance test methods are the same as embodiment 1.
Cleaning performance test method：Every time after cleaning, car body surface, visual evaluation cleaning effect are wiped with clean white gauze
Fruit.Cleaning performance full marks in terms of 15 points, 15 points be it is good, 8 points be preferably, 4 points be it is general, 1 point be poor；Count 60 train number of carwash shop
Washing effect data, calculate tester to the satisfaction of test sample.By the cleaning performance of comparative example 1~3 and embodiment 1
It counts in Fig. 1, as seen from the figure, for comparative example 1~3, cleaning performance has greatly improved embodiment 1, illustrates Portugal
Grape sodium saccharate, EDTA2Na and sodium tripolyphosphate have preferable synergy, can be obviously improved the cleaning performance of car washing liquid.
The cleaning performance of Examples 1 to 4, comparative example 1~6 is counted in table 2.
Method for testing security：Product safety performance information is obtained according to carwash shop carwash personnel's feedback information, by gained
Information is listed in table 2；The pH value of each sample is tested using pH testers, and test result is listed in Table 2 below.
Cover is as test sample before the car of sludge spot, greasy dirt and metal oxide being respectively provided with, wherein sludge
Spot is that sample is placed in sludge, is formed after standing 7 days；Greasy dirt is that cover uniformly applies before car with discarded heavy-bodied oil
It smears, stands 3 days and formed, metal oxide is then to travel about 3 years lacquer painting self-assembling formations based on typical northern car.Sample is impregnated
Exempt from cleaning vehice liquid with water according to 1 in the present invention:100 mass are than in the solution of mixed preparing, impregnating 2h, being rinsed with water, using mesh
Survey method removes situation and whether generates cut and evaluates to the surface blot of test sample, and evaluation result is listed in Table 2 below.
1~3 car washing liquid composition of raw materials of 1 Examples 1 to 4 of table and comparative example
1~6 car washing liquid the performance test results of 2 Examples 1 to 4 of table and comparative example
Examples 1 to 4 and comparative example 4~6 are exempted to wipe for testing of the invention, current conventional plain edition car washing liquid and strong base
The cleaning performance of car washing liquid, from the data in the table, car washing liquid of the present invention is for common car washing liquid, to silt, metal
The removal ability of oxide and oil stain is obviously improved, and in cleaning process, small to car body damage, and basic no marking reaches
Exempt from the identical clean effect of cleaning vehice liquid with strong base；And the present invention exempts from the pH value of cleaning vehice liquid close to neutrality, to the damage of human body
Evil is minimum, and for strong base exempts from cleaning vehice liquid, security performance greatly promotes.
In addition, the preparation method provided by the invention for exempting from cleaning vehice liquid is simple, usage amount is small, is easily removed, and can reduce
The dosage of water is suitable for large-scale promotion and uses.
Although above-described embodiment is made that detailed description to the present invention, it is only a part of the embodiment of the present invention,
Rather than whole embodiments, people can also obtain other embodiment according to the present embodiment under the premise of without creativeness, these
Embodiment belongs to the scope of the present invention.
Claims (10)
1. one kind exempting from cleaning vehice liquid, in terms of mass parts, including：5~25 portions of anion surfactants, 0.1~6 part of ethylenediamine tetraacetic
Acetic acid disodium, 0.5~8 part of sodium gluconate, 2~15 parts of sodium tripolyphosphates, 40~90 parts of water and pH adjusting agent；The pH value
The dosage of conditioning agent is so that the pH value for exempting from cleaning vehice liquid is subject to 6~8.
2. exempting from cleaning vehice liquid as described in claim 1, which is characterized in that the anion surfactant includes benzene sulfonamide
Sour sodium, fatty alcohol polyoxyethylene ether sodium carbonate, α-one or more of sodium olefin sulfonate and aliphatic alcohol sulfate.
3. exempting from cleaning vehice liquid as claimed in claim 2, which is characterized in that the α-sodium olefin sulfonate includes α-sodium olefin sulfonate
Solution and α-sodium olefin sulfonate powder, the mass ratio of the α-olefin sulfonic acid sodium solution and α-sodium olefin sulfonate powder is 1.5~
2.5:1；The mass concentration of the α-olefin sulfonic acid sodium solution is preferably 30~37%.
4. exempting from cleaning vehice liquid as described in claim 1, which is characterized in that the pH adjusting agent includes acid or alkaline chemical combination
Object.
5. exempting from cleaning vehice liquid as claimed in claim 4, which is characterized in that the acid includes in citric acid, lactic acid and tartaric acid
One or more.
6. exempting from cleaning vehice liquid as claimed in claim 4, which is characterized in that the alkali compounds includes sodium carbonate, bicarbonate
One or more of sodium, sodium hydroxide, sodium citrate and potassium citrate.
7. exempting from cleaning vehice liquid as described in claim 1, which is characterized in that it is described exempt from cleaning vehice liquid further include preservative and/or
Pigment.
8. exempting from the preparation method of cleaning vehice liquid described in any one of claim 1~7, include the following steps：Exempt from cleaning vehice by described
After other components mixing in liquid in addition to pH adjusting agent, addition pH adjusting agent adjusts pH value to 6~8, obtains exempting from cleaning vehice
Liquid.
9. that exempts from that preparation method described in cleaning vehice liquid or claim 8 obtains described in any one of claim 1~7 exempts from cleaning vehice liquid
Application, including：The cleaning vehice liquid of exempting from is mixed with water, obtains mixed liquor；The mixed liquor is sprayed at pending car body
Surface stands 25~40s, then uses high pressure water washing；Pressure >=8MPa of the high pressure water.
10. application as claimed in claim 9, which is characterized in that the cleaning vehice liquid and the mass ratio of water of exempting from is 1：80~
120。
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