CN109234059A - The preparation method of hydrophobic anti-pollution automatically cleaning carwash powder, car washing liquid - Google Patents
The preparation method of hydrophobic anti-pollution automatically cleaning carwash powder, car washing liquid Download PDFInfo
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- CN109234059A CN109234059A CN201810961676.5A CN201810961676A CN109234059A CN 109234059 A CN109234059 A CN 109234059A CN 201810961676 A CN201810961676 A CN 201810961676A CN 109234059 A CN109234059 A CN 109234059A
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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
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
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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
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
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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
- C11D3/16—Organic compounds
- C11D3/162—Organic compounds containing Si
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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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
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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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2096—Heterocyclic 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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- 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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- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
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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
- C11D1/02—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
- C11D1/146—Sulfuric acid esters
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- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
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- 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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- 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
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- C11D1/72—Ethers of polyoxyalkylene glycols
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Abstract
The invention discloses the preparation methods of a kind of hydrophobic anti-pollution automatically cleaning carwash powder, car washing liquid, it is intended to solve water resource largely consume, environmental pollution the technical issues of.Carwash powder the preparation method comprises the following steps: silane is dissolved in volatile solvent in the ratio of 1g:30~150mL, press silane thereto: silane carries material=1:5~20 mass ratio and silane carrying material is added, it stirs evenly, volatile solvent volatilization obtains car body completely, after crushing and cleans film forming material；It is uniformly mixed again with surfactant, hydrophobic auxiliary agent, cleaning additive, crushed 80~150 meshes.The preparation method of car washing liquid is to take hydrophobic anti-pollution automatically cleaning carwash powder, in 1g:200~500mL ratio and water after mixing.The method of the present invention is simple to operation, and prepared product can reach anti-pollution self-cleaning effect, and the durability for improving glazing material achievees the purpose that anhydrous carwash in situ, repairs the small scratch of car body surface；It is nontoxic and pollution-free.
Description
Technical field
The present invention relates to automobile cleans and nursing technique field, and in particular to a kind of hydrophobic anti-pollution automatically cleaning carwash powder is washed
The preparation method of vehicle liquid.
Background technique
Due to the hydrophily of car body and glass surface, so that bodywork surface is easy absorption and accumulates a large amount of dust, water droplet
It falls on bodywork surface and dust forms the spot being difficult to clean off, cause the complexity of cleaning process, influence car body beauty and glass
The transparency.For car owner, " fine day is grey all over the body, rainy day a mud " is matter of frequent occurrence, and clear to once maintain
It is clean to maintain car body cleaning by no means easy for a long time.
With continuing to increase for car ownership, industry personnel's consciousness of saving water is not strong enough in addition, and carwash causes water resource big
Amount waste, traditional carwash industry had become Public Domestic Water Consumption with water, problem of water saving already and manage increasingly serious problem.This
Outside, wastewater from car washer mixes greasy dirt and chemical is directly discharged into municipal sewer pipe, further increases the difficulty of sewage treatment
And cost.
For convenient for water-saving, 103,627,550 104,845,744 104974859 B of A, CN of A, CN of Chinese patent literature CN,
CN 105368590 A, CN 106398886 B etc. disclose anhydrous or cup water car-washing agent, the car-washing method washed away with traditional water
Compare, these methods can in parking scene simple and efficient cleaning car surface spot in situ, fall into a long wait i.e. without car owner
It is achievable.However, these type vehicle cleaning detergent complicated components, preparation cost is high, should not promote.
It is the cleaning for keeping car body after cleaning, reducing dirt in the absorption of car body surface is the key that wash to keep a public place clean less.In and
State patent document CN 105154250 A, CN 105331293 A, CN 105369590 B, CN 105199881 A, CN
105316125 A, CN 106350255 A reached by adding wax, silicone oil, long-chain alcohol etc. in detergent cleaning, on
Light, waxing, the one step completed purpose of maintenance, but these the low surface reactive materials of dispersion in aqueous solution are difficult to and car body table
Face combines and forms stable protective layer, is also just difficult to that car body surface is maintained to clean for a long time.
In addition, 105901797 A of Chinese patent literature CN 106753853 A and CN individually discloses the system of hydrophobic lotions
It is standby, hydrophobic self-cleaning anti-pollution layer can be formed in car body and glass surface, it is made to have cleaning function；Chinese patent literature
CN107881024 A discloses a kind of preparation of cleanser for vehicle windscreen, but the wherein fluorine-containing table of a large amount of (10~15%)
Face activating agent increases cost and the harm to human health and environment, while liquid reagent, not readily portable, when carrying
It is difficult to pass through the safety check under the communications and transportation scene such as subway.
It would therefore be highly desirable to research and develop, a kind of preparation cost is low, can integrate cleaning, the conserve and water consumption that forms a film is few, safety
Harmless automobile cleaning agent is kept a public place clean with achieving the purpose that make automobile to lack to wash.
Summary of the invention
The technical problem to be solved in the present invention is to provide the hydrophobic anti-pollution automatically cleaning carwash powder of low cost a kind of, car washing liquid
Preparation method, to solve the problems, such as that carwash complex procedures, water resource waste are serious, environmental pollution is serious in existing carwash industry.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The preparation method for designing a kind of hydrophobic anti-pollution automatically cleaning carwash powder, includes the following steps:
(1) silane is dissolved in volatile solvent in the ratio of 1g:30~150mL, then thereto by silane: silane carrying material=
Silane carrying material is added in the mass ratio of 1:5~20, after stirring, volatile solvent is made to be volatilized completely, after crushing naturally
It obtains car body and cleans film forming material；
(2) it after being sufficiently mixed car body cleaning film forming material and surfactant, hydrophobic auxiliary agent, cleaning additive uniformly, crushes
Cross 80~150 meshes to get.
Preferably, the volatile solvent is at least one of dehydrated alcohol, petroleum ether, ether, acetone；The volatilization
When temperature control be 55~65 DEG C.
Preferably, the weight fraction ratio of the silane, silane carrying material, surfactant, hydrophobic auxiliary agent, cleaning additive
Are as follows: 0.45~2:5~10:5~70:1~5:5~50.
Preferably, the weight fraction ratio of the silane, silane carrying material, surfactant, hydrophobic auxiliary agent, cleaning additive
Are as follows: 0.45~1.7:8~10:30~60:2~5:20~40.
Preferably, the silane carrying material is at least one of bentonite, diatomite, silica gel, attapulgite.
Preferably, the alkyl silane is at least one of alkyltrichlorosilanes, alkyltrialkoxysilaneand.
Preferably, the surfactant be lauryl sodium sulfate, neopelex, tridecanol, octadecyl alcolol,
At least one of fatty alcohol polyoxyethylene ether.
Preferably, the hydrophobic auxiliary agent is at least one of Sodium stearate, the double stearic acid of ethylene glycol, active silicone oil.
Preferably, the cleaning additive is sodium carboxymethylcellulose, in Sodium Polyacrylate, sodium methyl silicate, sodium sulphate
It is at least one.
The preparation method for designing a kind of hydrophobic anti-pollution automatically cleaning car washing liquid takes above-mentioned hydrophobic anti-pollution automatically cleaning carwash powder, will
Its in 1g:200~500mL ratio and water after mixing,.
Compared with prior art, the beneficial technical effect of the present invention lies in:
1. hydrophobic anti-pollution automatically cleaning carwash powder/liquid prepared by the method for the present invention is based on car surface paint and vehicle glass table
The performance characteristics in face and develop, cleaning effect is good (cleanliness 60~85%) when using, and can be in car body surface structure
It builds transparent super-hydrophobic coat (60~90 ° of water contact angle), which can take away most of ash of car body surface in the rolling
Dirt and dirt, floating dust blow to fall, and reach anti-pollution self-cleaning effect, and then greatly reduce carwash number.
2. hydrophobic anti-pollution automatically cleaning carwash powder/liquid prepared by the present invention using silicon oxygen bond as with glassware table
The group of face coupling, can improve the durability of material.
3. hydrophobic anti-pollution automatically cleaning carwash powder prepared by the present invention, 1g carwash powder is added that 200~500mL is water-soluble to be opened
(or directly using car washing liquid prepared by the present invention) i.e. cleanable vehicle, having saved a large amount of water resource, (conventional carwash is extremely
About 0.5 ton of water is needed less), achieve the purpose that anhydrous or pole with a small amount of water original position carwash (not limited by water head site).
4. hydrophobic anti-pollution automatically cleaning carwash powder/liquid prepared by the present invention is easy to use: dipping car washing liquid with vehicle cleaning towel
Or the water-soluble carwash powder opened, uniformly wipe car body surface, then rolled up with an other towel wipe receive it is dry can, it can be achieved that cleaning, on
Light, plated film are once completed, and have repair to the small scratch of car body surface.
5. the solid hydrophobic anti-pollution automatically cleaning carwash powder prepared by the present invention, easy to carry, operator, which carries, to be produced
Product can pass through the places safety check such as subway；And even for the car washing liquid of liquid, due to its high concentration, nontoxic, dosage
The characteristic of saving is also relatively easy to transport and safely carry.
6. not fluorine-containing, P elements and ammonia, benzene etc. have in hydrophobic anti-pollution automatically cleaning carwash powder/liquid prepared by the present invention
Evil ingredient, nontoxic non-stimulated smell is non-corrosive, nonpollution environment, harmless to the human body；Without hard particles, car body table is not hurt
Face.
7. product prepared by the present invention is also suitable for similar car bodies such as building glass, building lacquer painting, furniture lacquer paintings
The cleaning on surface conserves.
8. preparation method of the invention is simple, easy to operate, low with preparation personnel requirement to equipment, it is easy to universal and promotes.
Specific embodiment
Illustrate a specific embodiment of the invention below with reference to embodiment, but following embodiment is used only to be described in detail
The present invention does not limit the scope of the invention in any way.
Related reagent is commercially available conventional reagent unless otherwise instructed in the examples below；Related test
Method is unless otherwise instructed conventional method.
Shield effect preferably is washed to reach product prepared by the present invention, first can adequately disperse silane in silane and hold
It is made in material containing after car body cleaning film forming material (referring to Examples 1 to 6), then produced with other raw material mixtures.
Embodiment 1: a kind of car body cleaning film forming material (alta-mud load silane) the preparation method is as follows:
1g dodecyltrichlorosilane is dissolved in 100mL dehydrated alcohol, the sodium bentonite of 900 mesh of 10g is added, sufficiently stirs
It mixes, solvent is allowed to volatilize naturally at 60 DEG C completely, alta-mud load silane is obtained after crushing, is denoted as bentonite/silane (1).
Embodiment 2: a kind of car body cleaning film forming material (alta-mud load silane) the preparation method is as follows:
By 1g 3-(2,3- cyclopropyl oxygroup) propyl trimethoxy silicane is dissolved in 100mL petroleum ether or ether, 10g 800 is added
Purpose calcium-base bentonite, is sufficiently stirred, and solvent is allowed to volatilize naturally at 55 DEG C completely, and alta-mud load silane, label are obtained after crushing
For bentonite/silane (2).
Embodiment 3: a kind of car body cleaning film forming material (alta-mud load silane) the preparation method is as follows:
1g hexadecyl trimethoxy silane is dissolved in 100mL acetone, the calcium-base bentonite of 1000 mesh of 10g is added, sufficiently stirs
It mixes, solvent is allowed to volatilize naturally at 65 DEG C completely, alta-mud load silane is obtained after crushing, be labeled as bentonite/silane (3).
Above-mentioned alta-mud load silane is that long chain alkyl silane is immobilized to the bentonite surface with layer structure.?
In use process, it is swollen that bentonite encounters the aqueous solution dissolved with other components (such as surfactant, hydrophobic auxiliary agent, cleaning additive)
It is swollen, there is preferable load buoyancy and compatibility, and good thixotropy specific to bentonite is utilized to improve mobility when using,
It is used convenient for scouring (removal dirt) and injury will not be generated to car body paint film；Its alkyl silane (alkyl released simultaneously
Chlorosilane, alkylalkoxy silane etc.) as alkylsilanol, alkylsilanol reacts with the hydroxyl of car body surface again, has for hydrolysis
The chain alkyl of low surface free energy, in car body surface, forms hydrophobic monolayer film with regard to bidimensional ordered fabrication.
Embodiment 4: a kind of car body cleaning film forming material (tripolite loading silane) the preparation method is as follows:
1g hexadecyl trimethoxy silane is dissolved in 150mL acetone, the diatomite of 1000 mesh of 15g is added, is sufficiently stirred,
It allows solvent to volatilize naturally at 65 DEG C completely, tripolite loading silane is obtained after crushing.
Embodiment 5: a kind of car body cleaning film forming material (silica gel load silane) the preparation method is as follows:
By 1g 3-(2,3- cyclopropyl oxygroup) propyl trimethoxy silicane is dissolved in 30mL acetone, and the silica gel of 800 mesh of 5g is added, fills
Divide stirring, allow solvent to volatilize naturally completely at 65 DEG C, silica gel load silane is obtained after crushing.
Embodiment 6: a kind of car body cleaning film forming material (attapulgite loaded silane) the preparation method is as follows:
1g dodecyltrichlorosilane is dissolved in 80mL acetone, the silica gel of 800 mesh of 8g is added, is sufficiently stirred, is allowed at 65 DEG C
Solvent volatilizees naturally completely, and attapulgite loaded silane is obtained after crushing.
Above-mentioned load silane (embodiment 4~6) is that long chain alkyl silane is immobilized to layer structure or micropore knot
The surface of the diatomite of structure, silica gel or attapulgite.Diatomite, silica gel and attapulgite all have hydrophilic radical, and specific surface
Product is big, makes above-mentioned load silane strong adsorption, good dispersion.In use, alkyl silane (such as alkyl released
Chlorosilane, alkylalkoxy silane etc.) as alkylsilanol, alkylsilanol reacts with the hydroxyl of car body surface again, has for hydrolysis
The chain alkyl of low surface free energy, in car body surface, forms hydrophobic monolayer film with regard to bidimensional ordered fabrication.
Embodiment 7: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
1 gained bentonite of embodiment/silane (1) 10g, lauryl sodium sulfate 58g, neopelex 5g, 13
Alcohol 5g, odium stearate 2g, Sodium Polyacrylate 15g, sodium sulphate 5g；
(2) each component of precise is sufficiently mixed uniformly, sieve with 100 mesh sieve to get.
Embodiment 8: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
4 gained tripolite loading silane 10g of embodiment, lauryl sodium sulfate 58g, neopelex 5g, 18
Alcohol 5g, odium stearate 2g, Sodium Polyacrylate 15g, sodium sulphate 5g；
(2) by each component of precise be sufficiently mixed uniformly, cross 80 meshes to get.
Embodiment 9: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
6 gained attapulgite loaded silane 10g of embodiment, lauryl sodium sulfate 58g, neopelex 5g, ten
Eight alcohol 5g, odium stearate 2g, Sodium Polyacrylate 15g, sodium sulphate 5g；
(2) by each component of precise be sufficiently mixed uniformly, cross 90 meshes to get.
Embodiment 10: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
1 gained bentonite of embodiment/silane (1) 10g, tridecanol 5g, fatty alcohol polyoxyethylene ether 30g, odium stearate 2g,
The double stearic acid 1g of ethylene glycol, active silicone oil 2g, Sodium Polyacrylate 20g, carboxymethyl cellulose 20g, sodium methyl silicate 10g；
(2) by each component of precise be sufficiently mixed uniformly, cross 110 meshes to get.
Embodiment 11: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
2 gained bentonite of embodiment/silane (2) 10g, octadecyl alcolol 5g, fatty alcohol polyoxyethylene ether 30g, odium stearate 2g,
The double stearic acid 1g of ethylene glycol, active silicone oil 2g, Sodium Polyacrylate 20g, carboxymethyl cellulose 20g, sodium methyl silicate 10g；
(2) each component of precise is sufficiently mixed uniformly, sieve with 100 mesh sieve to get.
Embodiment 12: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
3 gained bentonite of embodiment/silane (3) 10g, octadecyl alcolol 5g, fatty alcohol polyoxyethylene ether 30g, odium stearate 2g,
The double stearic acid 1g of ethylene glycol, active silicone oil 2g, Sodium Polyacrylate 20g, carboxymethyl cellulose 20g, sodium methyl silicate 10g；
(2) by each component of precise be sufficiently mixed uniformly, cross 120 meshes to get.
Embodiment 13: a kind of hydrophobic anti-pollution automatically cleaning carwash powder the preparation method is as follows:
(1) raw material is weighed according to following weight:
1 gained bentonite of embodiment/silane (1) 10g, lauryl sodium sulfate 46g, neopelex 5g, tridecanol
5g, odium stearate 2g, active silicone oil 2g, Sodium Polyacrylate 15g, carboxymethyl cellulose 5g, sodium methyl silicate 5g, sodium sulphate
5g；
(2) each component of precise is sufficiently mixed uniformly, sieve with 100 mesh sieve to get.
Test example: the cleanliness and dust-proof effect of hydrophobic anti-pollution automatically cleaning carwash powder detect test
(1) test grouping
As a control group with water, commercially available Vehicular cleaning agent, commercially available automobile-used quick polishing agent；
200~400ml water, after mixing conduct is added in the hydrophobic anti-pollution automatically cleaning carwash powder 1g of Example 7 and 12 respectively
Test group.
(2) test method
It is washed respectively with the hydrophobic anti-pollution automatically cleaning of water, commercially available Vehicular cleaning agent, commercially available automobile-used quick polishing agent, embodiment 7 and 12
The cleaning maintenance of vehicle powder has the glass slide of dirt, detection cleaning, hydrophobic effect.
Cleanliness calculates as follows:
Cleanliness %=(light transmittance of sample/chromic acid lotion washing rear glass plate light transmittance) × 100
Hydrophobicity:
Measure the water contact angle of sample surfaces；
Dust-proof effect:
Sample strip of the cleaning after dry is vertically put into the convection oven of a certain amount of precipitated calcium carbonate, after ten minutes, observation
Sample surfaces precipitated calcium carbonate keeps situation.
(3) test result
Cleaning, hydrophobic effect are as shown in table 1:
The cleaning of each test group of table 1, hydrophobic effect
。
By testing result it is found that the cleanliness height of the hydrophobic anti-pollution automatically cleaning carwash powder of embodiment 7 and 12, i.e. light transmittance
Height, cleaning effect are good；Water contact angle is big, i.e., hydrophobicity is good, and performance of keeping a public place clean is strong, and dust blows to fall, only few lightweight dust
Residual, good dustproof effect can reach anti-pollution self-cleaning effect, and then can reduce carwash number.
Product prepared by the method for the present invention wash shield Introduction on Principle it is as follows:
Silane component (such as alkylchlorosilane, alkylalkoxy silane and the like) can hydrolyze that release can be with car body table
The alkylsilanol of the hydroxyl reaction in face, alkylsilanol have the chain alkyl of low surface free energy with regard to bidimensional ordered fabrication in car body
Surface forms hydrophobic monolayer film, reduces the absorption of the dirts such as dust, enhances anti-pollution self-cleaning ability；
Silane carrying material (such as bentonite, diatomite, silica gel, attapulgite and the like) remove have it is preferable carry buoyancy and
Miscible dispersibility is outer, also has strong suction-operated, can effectively adsorb the spot for car body surface of choosing in the process of cleaning；
Surfactant (such as lauryl sodium sulfate, neopelex, tridecanol, fatty alcohol polyoxyethylene ether),
Using properties such as its wet, infiltration, emulsification, dispersion, solubilisings, adhesive force of the dirt on car body surface is made to weaken or offset, into
And accelerate dirt to be detached from car body surface by mechanical and physical method and enter in washing lotion, so that car body is able to reach good clear
Clean effect；
Hydrophobic auxiliary agent (the double stearic acid of such as Sodium stearate, ethylene glycol, active silicone oil and the like) assists hydrophobing agent in car body
Surface forms hydrophobic layer or assists to improve hydrophobic performance；
Cleaning additive (such as sodium carboxymethylcellulose, Sodium Polyacrylate, sodium methyl silicate, sodium sulphate and the like) mainly rises
To chelating, buffering, suspend, emulsification, corrosion inhibition；
Above each ingredient synergistic effect can reach cleaning, glazing, the one step completed purpose of plated film in car body surface, and to car body
The small scratch on surface has repair.
The present invention is described in detail above in conjunction with embodiment, still, person of ordinary skill in the field can
Understand, without departing from the purpose of the present invention, each design parameter in above-described embodiment can also be changed, shape
At multiple specific embodiments, it is common variation range of the invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of preparation method of hydrophobic anti-pollution automatically cleaning carwash powder, includes the following steps:
(1) silane is dissolved in volatile solvent in the ratio of 1g:30~150mL, then thereto by silane: silane carrying material=
The mass ratio addition silane carrying material of 1:5~20, after stirring, makes volatile solvent volatilization completely, vehicle is obtained after crushing
Body cleans film forming material；
(2) it after being sufficiently mixed car body cleaning film forming material and surfactant, hydrophobic auxiliary agent, cleaning additive uniformly, crushes
Cross 80~150 meshes to get.
2. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the volatility
Solvent is at least one of dehydrated alcohol, petroleum ether, ether, acetone；Temperature control when the volatilization is 55~65 DEG C.
3. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the silane,
Silane carries the mass ratio of material, surfactant, hydrophobic auxiliary agent, cleaning additive are as follows: 0.45~2:5~10:5~70:1~5:5
~50.
4. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 3, which is characterized in that the silane,
Silane carries the mass ratio of material, surfactant, hydrophobic auxiliary agent, cleaning additive are as follows: and 0.45~1.7:8~10:30~60:2~
5:20~40.
5. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the silane is held
Material containing is at least one of bentonite, diatomite, silica gel, attapulgite.
6. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the alkyl silicon
Alkane is at least one of alkyltrichlorosilanes, alkyltrialkoxysilaneand.
7. the preparation method of hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the surface is living
Property agent be lauryl sodium sulfate, neopelex, tridecanol, octadecyl alcolol, in fatty alcohol polyoxyethylene ether at least
It is a kind of.
8. hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the hydrophobic auxiliary agent is stearic acid
At least one of the double stearic acid of sodium, ethylene glycol, active silicone oil.
9. hydrophobic anti-pollution automatically cleaning carwash powder according to claim 1, which is characterized in that the cleaning additive is carboxymethyl
At least one of sodium cellulosate, Sodium Polyacrylate, sodium methyl silicate, sodium sulphate.
10. a kind of preparation method of hydrophobic anti-pollution automatically cleaning car washing liquid, which is characterized in that by hydrophobic anti-pollution obtained by claim 1
Automatically cleaning carwash powder and water in 1g:200~500mL ratio after mixing,.
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| CN201810961676.5A CN109234059A (en) | 2018-08-22 | 2018-08-22 | The preparation method of hydrophobic anti-pollution automatically cleaning carwash powder, car washing liquid |
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| CN103627550A (en) * | 2013-03-11 | 2014-03-12 | 高福麒 | Car washing powder by employing cup of water |
| CN105316125A (en) * | 2014-07-15 | 2016-02-10 | 厦门加岩高分子材料有限公司 | Car-washing water wax and preparation method thereof |
| CN106675839A (en) * | 2016-12-19 | 2017-05-17 | 钦州市钦南区科学技术情报研究所 | Car washing water wax and preparation method thereof |
| CN106753835A (en) * | 2016-11-30 | 2017-05-31 | 深圳市优代尔互联网科技有限公司 | Carwash powder and preparation method thereof and car-washing method |
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2018
- 2018-08-22 CN CN201810961676.5A patent/CN109234059A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627550A (en) * | 2013-03-11 | 2014-03-12 | 高福麒 | Car washing powder by employing cup of water |
| CN105316125A (en) * | 2014-07-15 | 2016-02-10 | 厦门加岩高分子材料有限公司 | Car-washing water wax and preparation method thereof |
| CN106753835A (en) * | 2016-11-30 | 2017-05-31 | 深圳市优代尔互联网科技有限公司 | Carwash powder and preparation method thereof and car-washing method |
| CN106675839A (en) * | 2016-12-19 | 2017-05-17 | 钦州市钦南区科学技术情报研究所 | Car washing water wax and preparation method thereof |
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