Low temperature car washing liquid, low temperature carwash liquid and preparation method thereof and car-washing method
Technical field
The present invention relates to a kind of low temperature car washing liquid.
Background technology
At present, conventional carwash flow is:Vehicle body is drenched first or preliminary flushing is to remove substantial amounts of dirt, then
The car washing liquid prepared uniformly sprays and/or wiped in bodywork surface, then rinses the foam and sewage of bodywork surface with water, finally with hair
Towel, chamois leather etc. dry vehicle body.In this process, in order to remove the car washing liquid that vehicle body is remained, it need to be rinsed with substantial amounts of water, pole
Spend waste water resource.
Therefore, people are explored in car washing operation method and car washing liquid species.For example, disclosed in CN1704293A
A kind of water-saving type carwash method, it passes through 5 steps, and mainly repetitious wiping reaches the mesh of water saving and cleaning
's.The method that CN105505642A discloses another water-saving vehicle washing, it reaches section by the use of the car washing liquid of special component
Water purpose.But the particulate matter of bodywork surface is attached under the wiping firmly and repeatedly of rag or bulk sponge, is also easy to
Cut is produced in surface of vehicle paint.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of low temperature car washing liquid, the low temperature car washing liquid includes 96-
The deionized water of 98 parts by weight, the silicone oil of 0.2-0.4 parts by weight, the wax of 0.5-0.75 parts by weight, the surface of 0.4-0.7 parts by weight
Activating agent, the organic solvent of 1.0-1.5 parts by weight, the long-chain unsaturated acids of 0.2-0.3 parts by weight, 0.01-0.25 parts by weight
Polyisobutene succinimide, the triethanolamine of 0.02-0.06 parts by weight, the ethyl phthalate of 0.01-0.05 parts by weight.
Methyl-silicone oil of the silicone oil selected from viscosity 2000-3000c, methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, methyl
Containing hydrogen silicone oil, methyl phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, ethylene methacrylic
One or more in base silicone oil, methylhydroxy silicone oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil.
The silicone oil can select 10000-15000cst silicone oil, particularly preferred 10000-15000cst methyl silicon
Oil, 10000-15000cst silicone oil and the mass ratio of surfactant are 1:40-100.
The wax is selected from haze tallow, bayberry wax, candelila wax, the smart wax of Japan, palm wax, rice bran wax, Jojoba Oil, castor-oil plant
One or more in wax, beeswax, insect wax, lanocerin, spermaceti, lignite wax, paraffin.
The surfactant is polyoxyethylene ether surface active agent or polyethylene glycol ester surfactant.
The organic solvent is selected from the organic solvent that boiling point is 140-250 degrees Celsius.
The long-chain unsaturated acids is selected from erucic acid, selacholeic acid, nutmeg oleic acid, 2- gaidic acids, palmitoleic acid, oil
One or more in acid, leukotrienes, 9- eicosenoic acids.
The low temperature car washing liquid also includes the antistatic additive of 0.01-0.05 parts by weight.
The low temperature the car washing liquid also pigment including 0.01-0.5 parts by weight, essence.
A kind of preparation method of low temperature car washing liquid, comprises the following steps:
The deionized water of 96-98 parts by weight is added in the first container, stirring treats that temperature is increased to 40-60 DEG C, adds 0.4-
The surfactant of 0.7 parts by weight, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, 0.02-0.06 parts by weight are added
Triethanolamine, stir, obtain the first mixed liquor;
The organic solvent of 1.0-1.5 parts by weight is added in second container, stirring when temperature is increased to 40-45 DEG C, is added
The wax of 0.5-0.75 parts by weight, stirring is to being completely dissolved;The polyisobutene succinimide of 0.01-0.25 parts by weight is added, is stirred
Mix to being completely dissolved;The long-chain unsaturated acids of 0.2-0.3 parts by weight is added, stirring is to being completely dissolved;Add 0.2-0.4 parts by weight
Silicone oil, be uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, 0.01-0.05 weight is added
The antistatic additive of part, stirs 15min at 80-90 DEG C, adds the ethyl phthalate and 0.01-0.5 weights of 0.01-0.05 parts by weight
The pigment, essence of part are measured, stirs, obtains low temperature car washing liquid.
A kind of car-washing method, comprises the following steps:
Low temperature car washing liquid is sprayed to surface of vehicle paint, 10-100 seconds are stood;
The dirt for removing surface of vehicle paint is wiped using towel;
Remaining liquid is wiped using towel.
The low temperature car washing liquid of the present invention is main by water, organic solvent, silicone oil, wax, surfactant and other auxiliary agent groups
Into the content of water reaches more than 96%.Low temperature car washing liquid materials environmental protection, under low temperature decontamination efficiently, to the scratch of automobile finish zero.
Because the dirt species of car surface is complicated, it is necessary to have the surfactant of fabulous scourability.But low
The scourability of the lower low temperature car washing liquid of temperature declines serious.According to Bancroft rules, high temperature lower surface activating agent formation w/o type breast
Shape liquid, and O/W type emulsion is formed under low temperature, with the decline of temperature, the surfactant for being dissolved in oil is turned by oil-water interfaces
To aqueous phase, so as to reduce the scourability of surfactant.
The organic silicone oil of the present invention can not only improve the brightness of car surface after washing, additionally it is possible to surface-active
Synergy is played in agent, improves the scourability of low temperature car washing liquid at low temperature.General principle is organic silicone oil and wax class chemical combination
Thing can promote surfactant to be formed " lamellar phase ", suppress the hydraulic performance decline of cold lower surface activating agent.
In addition, surfactant, organic solvent and wax that the present invention is used are the materials of environment-friendly degradable.
Embodiment
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of art of the present invention
The identical implication that art personnel are generally understood that.When there is contradiction, the definition in this specification is defined.
The low temperature car washing liquid of the present invention includes the deionized water of 96-98 parts by weight, the silicone oil of 0.2-0.4 parts by weight, 0.5-
The wax of 0.75 parts by weight, the surfactant of 0.4-0.7 parts by weight, the organic solvent of 1.0-1.5 parts by weight, 0.2-0.3 weight
The long-chain unsaturated acids of part, the polyisobutene succinimide of 0.01-0.25 parts by weight, three ethanol of 0.02-0.06 parts by weight
The ethyl phthalate of amine, 0.01-0.05 parts by weight.
As a kind of perferred technical scheme, the silicone oil is selected from viscosity 2000-3000cst methyl-silicone oil, methyl silicon
Oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid,
One in methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil
Plant or several.The selection of viscosity is that, in order to control the molecular weight of organic silicone oil, too high molecular weight causes silicone oil to be difficult in automobile
Surface of vehicle paint forms the surface of light, and silicone oil of the invention can select 10000-15000cst silicone oil, particularly preferably
10000-15000cst methyl-silicone oil, 10000-15000cst silicone oil and the mass ratio of surfactant are 1:40-100,
Although it is unfavorable for the brightness of surface of vehicle paint using highly viscous methyl-silicone oil, but uses a small amount of 10000-15000cst's
Silicone oil can improve the Fouling Cleaning effect of surfactant at low temperature.Possible the reason for is that highly viscous methyl-silicone oil can be with
Promote surfactant formation lamellar phase.
As a kind of perferred technical scheme, the wax is selected from haze tallow, bayberry wax, candelila wax, the smart wax of Japan, palm
One or more in wax, rice bran wax, Jojoba Oil, castor wax, beeswax, insect wax, lanocerin, spermaceti, lignite wax, paraffin.
The wax preferred liquid paraffin of the present invention.
As a kind of perferred technical scheme, the surfactant is polyoxyethylene ether surface active agent or polyethylene glycol
Ester surfactant.
Polyoxyethylene ether surface active agent can select polyoxyethylene octyl ether, ethylene nonyl ether, polyoxyethylene certain herbaceous plants with big flowers
Base ether, polyoxyethylene propylidene certain herbaceous plants with big flowers base ether, polyoxyethylene lauryl ether, polyoxyethylene propylidene lauryl ether, polyoxyethylene ten
Trialkyl ether, polyoxyethylene propylidene tridecyl ether, polyoxyethylene myristyl ether, polyoxyethylene cetyl base ether, polyoxy second
Alkene stearyl ether, NONIN HS 240, ethylene nonyl phenyl ether and polyoxyethylene styrene phenyl ether.
As a kind of perferred technical scheme, the organic solvent is selected from the organic solvent that boiling point is 140-250 degrees Celsius.
Organic solvent can be obtained preferably to scratch from higher boiling and repaired.As a kind of perferred technical scheme, the long-chain insatiable hunger
Erucic acid, selacholeic acid, nutmeg oleic acid, 2- gaidic acids, palmitoleic acid, oleic acid, leukotrienes, 9- eicosenoic acids are selected from acid
In one or more.
The polyisobutene succinimide of the present invention can reduce scuffing of the automobile finish during scouring.The present invention's
Low temperature car washing liquid is not due to using substantial amounts of water to clean, so employing wiping method removes dirt, but in wiping process, it is dirty
Crystal in dirt can scratch automobile, be found by substantial amounts of experiment, polyisobutene succinimide of the invention and long-chain insatiable hunger
The scuffing in wiping process can be reduced and repaired with acid, is that polyisobutene succinimide has substantial amounts of hydrogen the reason for possible
Key, long-chain unsaturated acids can produce strong absorption with plane of crystal, abraded area.Two kinds of absorption complements each other,
Selection macromolecular Hydrogen Binding Adsorption, the ionic adsorption of small molecule take full advantage of the space of plane of crystal and abraded area and come to the surface
Learn property.
As a kind of perferred technical scheme, the low temperature car washing liquid also includes the antistatic additive of 0.01-0.05 parts by weight.
As a kind of perferred technical scheme, the low temperature the car washing liquid also pigment including 0.01-0.5 parts by weight, essence.
A kind of preparation method of low temperature car washing liquid, comprises the following steps:
The deionized water of 96-98 parts by weight is added in the first container, stirring treats that temperature is increased to 40-60 DEG C, adds 0.4-
The surfactant of 0.7 parts by weight, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, 0.02-0.06 parts by weight are added
Triethanolamine, stir, obtain the first mixed liquor;
The organic solvent of 1.0-1.5 parts by weight is added in second container, stirring when temperature is increased to 40-45 DEG C, is added
The wax of 0.5-0.75 parts by weight, stirring is to being completely dissolved;The polyisobutene succinimide of 0.01-0.25 parts by weight is added, is stirred
Mix to being completely dissolved;The long-chain unsaturated acids of 0.2-0.3 parts by weight is added, stirring is to being completely dissolved;Add 0.2-0.4 parts by weight
Silicone oil, be uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, 0.01-0.05 weight is added
The antistatic additive of part, stirs 15min at 80-90 DEG C, adds the ethyl phthalate and 0.01-0.5 weights of 0.01-0.05 parts by weight
The pigment, essence of part are measured, stirs, obtains low temperature car washing liquid.
A kind of car-washing method, comprises the following steps:
Low temperature car washing liquid is sprayed to surface of vehicle paint, 10-100 seconds are stood;
The dirt for removing surface of vehicle paint is wiped using towel;
Remaining liquid is wiped using towel.
The low temperature car washing liquid of the present invention is main by water, organic solvent, silicone oil, wax, surfactant and other auxiliary agent groups
Into the content of water reaches more than 96%.Low temperature car washing liquid materials environmental protection, under low temperature decontamination efficiently, to the scratch of automobile finish zero.
Because the dirt species of car surface is complicated, it is necessary to have the surfactant of fabulous scourability.But low
The scourability of the lower low temperature car washing liquid of temperature declines serious.According to Bancroft rules, high temperature lower surface activating agent formation w/o type breast
Shape liquid, and O/W type emulsion is formed under low temperature, with the decline of temperature, the surfactant for being dissolved in oil is turned by oil-water interfaces
To aqueous phase, so as to reduce the scourability of surfactant.
The organic silicone oil of the present invention can not only improve the brightness of car surface after washing, additionally it is possible to surface-active
Synergy is played in agent, improves the scourability of low temperature car washing liquid at low temperature.General principle is organic silicone oil and wax class chemical combination
Thing can promote surfactant to be formed " lamellar phase ", suppress the hydraulic performance decline of cold lower surface activating agent.
In addition, surfactant, organic solvent and wax that the present invention is used are the materials of environment-friendly degradable.
Hereinafter, the present invention is explained in more detail by embodiment, it should be appreciated that these embodiments are only
Illustrate and it is nonrestrictive.If without other explanations, raw materials used is all commercially available.
The present invention is described in detail referring to several examples.
Embodiment 1
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2000cst of 0.2 parts by weight methyl-silicone oil, 0.6 weight
The atoleine of amount part, the isomerous tridecanol polyoxyethylene ether of 0.4 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, 0.3 weight
Part nutmeg oleic acid, the polyisobutene succinimide (T151A) of 0.25 parts by weight, the triethanolamine of 0.06 parts by weight,
The ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, stirring is to being completely dissolved;Add
Silicone oil, is uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Embodiment 2
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2500cst of 0.2 parts by weight methyl-silicone oil, 0.5 weight
Measure the wax of part, the NPE of 0.6 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, the oleic acid of 0.3 parts by weight,
The polyisobutene succinimide of 0.04 parts by weight, the triethanolamine of 0.06 parts by weight, the ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide (T151A) is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, is stirred to completely molten
Solution;Silicone oil is added, the second mixed liquor is uniformly mixing to obtain;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Embodiment 3
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2500cst of 0.2 parts by weight methyl-silicone oil, 0.75 weight
The wax of amount part, the NPE of 0.4 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, the palm oil of 0.2 parts by weight
Acid, the phthalandione diethyl of the polyisobutene succinimide of 0.09 parts by weight, the triethanolamine of 0.06 parts by weight, 0.05 parts by weight
Ester.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide (T151A) is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, is stirred to completely molten
Solution;Silicone oil is added, the second mixed liquor is uniformly mixing to obtain;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Comparative example 1
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2000cst of 0.2 parts by weight methyl-silicone oil, 0.6 weight
The atoleine of amount part, the isomerous tridecanol polyoxyethylene ether of 0.4 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, 0.25 weight
The polyisobutene succinimide (T151A) of part, the triethanolamine of 0.06 parts by weight, the ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, stirring is to being completely dissolved;Add
Silicone oil, is uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Comparative example 2
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2000cst of 0.2 parts by weight methyl-silicone oil, 0.6 weight
The atoleine of amount part, the isomerous tridecanol polyoxyethylene ether of 0.4 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, 0.3 weight
The nutmeg oleic acid of part, the triethanolamine of 0.06 parts by weight, the ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, stirring is to being completely dissolved;Add
Silicone oil, is uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Comparative example 3
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2000cst of 0.2 parts by weight methyl-silicone oil, 0.6 weight
The atoleine of amount part, the isomerous tridecanol polyoxyethylene ether of 0.4 parts by weight, the 200# solvent naphthas of 1.5 parts by weight, 0.3 weight
The nutmeg oleic acid of part, the anhydrous sorbitol tristearate of 0.25 parts by weight, the triethanolamine of 0.06 parts by weight, 0.05 weight
The ethyl phthalate of part.
The preparation method of low temperature car washing liquid:
Deionized water is added in the first container, is stirred, treats that temperature is increased to 40-60 DEG C, adds surfactant, stir to complete
Fully dissolved;Temperature is warming up to 80-90 DEG C, triethanolamine is added, stirs, obtain the first mixed liquor;
Organic solvent is added in second container, is stirred, when temperature is increased to 40-45 DEG C, wax is added, stirred to completely molten
Solution;Polyisobutene succinimide is added, stirring is to being completely dissolved;Long-chain unsaturated acids is added, stirring is to being completely dissolved;Add
Silicone oil, is uniformly mixing to obtain the second mixed liquor;
The second mixed liquor in second container is poured into the first container equipped with the first mixed liquor, antistatic additive is added, in 80-
15min is stirred at 90 DEG C, ethyl phthalate, pigment, essence is added, stirs, obtain low temperature car washing liquid.
Comparative example 4
It is identical with embodiment, using polyoxyethylene sorbitol six stearate close with T151A HLB value(HLB value 2.6).
50 surfaces are coated with to the metallic plate of automobile coating without scuffing(330mm×100mm)It is placed on a small amount of airborne dust
It is outdoor 14 days.At room temperature, metal sheet surface is sprayed into using foregoing low temperature car washing liquid, low temperature is covered substantially to metal sheet surface
Car washing liquid, is wiped using common towel and removes dirt, then removes the liquid of surface residual using a clean towel, by 30 metals
The brightness that the surface brightness of plate is divided into the metallic plate in 25 groups, every group is essentially identical essentially identical with surface tear quantity,
Surface brightness and scuffing bar number after observation cleaning, each low temperature car washing liquid cleans 15 metallic plates, and contrast
It is to be designated as+6 to -6 by substantially brighter be substantially deteriorated to brightness after cleaning respectively, cut quantity is significantly reduced to 5 numerical value
To cut quantity, substantially increase is designated as+6 to -6, and the surface observation dirt after cleaning is wiped using paper handkerchief, and spot is obvious to not having
Spot is designated as 6-0.
As can be seen that cut can be significantly reduced using polyisobutene succinimide and long-chain unsaturated acids.
Embodiment 4
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2500cst of 0.2 parts by weight methyl-silicone oil, 0.014
The 12000cst of parts by weight methyl-silicone oil, the wax of 0.75 parts by weight, the NPE of 0.2 parts by weight, 0.2 weight
Part polyoxyethylene 20 sorbitan monooleate, 0.3 isooctanol polyethoxylate phosplate, 1.5 parts by weight 200# it is molten
Agent oil, the oleic acid of 0.3 parts by weight, the polyisobutene succinimide of 0.04 parts by weight, the triethanolamine of 0.06 parts by weight, 0.05
The ethyl phthalate of parts by weight.
The preparation method of low temperature car washing liquid:As hereinbefore, 12000cst methyl-silicone oil and 2500cst methyl-silicone oil
Add in the lump.
50 surfaces are coated with to the metallic plate of automobile coating without scuffing(330mm×100mm)It is placed on a small amount of airborne dust
It is outdoor 14 days.- 5 degrees Celsius of outdoor, metal sheet surface is sprayed into using foregoing low temperature car washing liquid, to metal sheet surface base
This covering low temperature car washing liquid, is wiped using common towel and removes dirt, then using the liquid of a clean towel removal surface residual,
The surface observation dirt after cleaning is wiped using paper handkerchief after cleaning, spot substantially arrives no spot and is designated as 6-0.Obtained spot is put down
It is 4.1 to evaluate integration.
Embodiment 5
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2500cst of 0.2 parts by weight methyl-silicone oil, 0.08 weight
The 12000cst of amount part methyl-silicone oil, the wax of 0.75 parts by weight, the NPE of 0.2 parts by weight, 0.2 parts by weight
Polyoxyethylene 20 sorbitan monooleate, 0.3 isooctanol polyethoxylate phosplate, the 200# solvents of 1.5 parts by weight
Oil, the oleic acid of 0.3 parts by weight, the polyisobutene succinimide of 0.04 parts by weight, the triethanolamine of 0.06 parts by weight, 0.05 weight
Measure the ethyl phthalate of part.
The preparation method of low temperature car washing liquid:As hereinbefore, 12000cst methyl-silicone oil and 2500cst methyl-silicone oil
Add in the lump.
50 surfaces are coated with to the metallic plate of automobile coating without scuffing(330mm×100mm)It is placed on a small amount of airborne dust
It is outdoor 14 days.- 5 degrees Celsius of outdoor, metal sheet surface is sprayed into using foregoing low temperature car washing liquid, to metal sheet surface base
This covering low temperature car washing liquid, is wiped using common towel and removes dirt, then using the liquid of a clean towel removal surface residual,
The surface observation dirt after cleaning is wiped using paper handkerchief after cleaning, spot substantially arrives no spot and is designated as 6-0.Obtained spot is put down
It is 2.1 to evaluate integration.
Embodiment 6
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 12000cst of 0.2 parts by weight methyl-silicone oil, 0.75
The wax of parts by weight, the NPE of 0.2 parts by weight, the polyoxyethylene 20 sorbitan monooleate of 0.2 parts by weight,
0.3 isooctanol polyethoxylate phosplate, the 200# solvent naphthas of 1.5 parts by weight, the oleic acid of 0.3 parts by weight, 0.04 parts by weight
Polyisobutene succinimide, the triethanolamine of 0.06 parts by weight, the ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:As hereinbefore, 12000cst methyl-silicone oil and 2500cst methyl-silicone oil
Add in the lump.
50 surfaces are coated with to the metallic plate of automobile coating without scuffing(330mm×100mm)It is placed on a small amount of airborne dust
It is outdoor 14 days.- 5 degrees Celsius of outdoor, metal sheet surface is sprayed into using foregoing low temperature car washing liquid, to metal sheet surface base
This covering low temperature car washing liquid, is wiped using common towel and removes dirt, then using the liquid of a clean towel removal surface residual,
The surface observation dirt after cleaning is wiped using paper handkerchief after cleaning, spot substantially arrives no spot and is designated as 6-0.Obtained spot is put down
It is 0.6 to evaluate integration.
Embodiment 7
Low temperature car washing liquid component includes:The deionized water of 97 parts by weight, the 2500cst of 0.2 parts by weight methyl-silicone oil, 0.75 weight
Measure the wax of part, the NPE of 0.2 parts by weight, the polyoxyethylene 20 sorbitan monooleate of 0.2 parts by weight,
0.3 isooctanol polyethoxylate phosplate, the 200# solvent naphthas of 1.5 parts by weight, the oleic acid of 0.3 parts by weight, 0.04 parts by weight
Polyisobutene succinimide, the triethanolamine of 0.06 parts by weight, the ethyl phthalate of 0.05 parts by weight.
The preparation method of low temperature car washing liquid:As hereinbefore, 12000cst methyl-silicone oil and 2500cst methyl-silicone oil
Add in the lump.
50 surfaces are coated with to the metallic plate of automobile coating without scuffing(330mm×100mm)It is placed on a small amount of airborne dust
It is outdoor 14 days.- 5 degrees Celsius of outdoor, metal sheet surface is sprayed into using foregoing low temperature car washing liquid, to metal sheet surface base
This covering low temperature car washing liquid, is wiped using common towel and removes dirt, then using the liquid of a clean towel removal surface residual,
The surface observation dirt after cleaning is wiped using paper handkerchief after cleaning, spot substantially arrives no spot and is designated as 6-0.Obtained spot is put down
It is 1.9 to evaluate integration.
The above, only presently preferred embodiments of the present invention is not intended to limit the scope of the present invention.It is every
In the impartial change done according to present invention and modification, the scope of the claims for being encompassed by the present invention.