CN106929242B - The method of carwash under high temperature car washing liquid and preparation method thereof, high temperature - Google Patents

The method of carwash under high temperature car washing liquid and preparation method thereof, high temperature Download PDF

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CN106929242B
CN106929242B CN201710215313.2A CN201710215313A CN106929242B CN 106929242 B CN106929242 B CN 106929242B CN 201710215313 A CN201710215313 A CN 201710215313A CN 106929242 B CN106929242 B CN 106929242B
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high temperature
washing liquid
car washing
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CN106929242A (en
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吉雅黛
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Beijing Bojie Environmental Protection Technology Co.,Ltd.
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Inner Mongolia Mi Tou Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88Ampholytes; Electroneutral compounds
    • C11D1/94Mixtures with anionic, cationic or non-ionic compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/08Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09GPOLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00Polishing compositions
    • C09G1/06Other polishing compositions
    • C09G1/08Other polishing compositions based on wax
    • C09G1/10Other polishing compositions based on wax based on mixtures of wax and natural or synthetic resin
    • C09G1/12Other polishing compositions based on wax based on mixtures of wax and natural or synthetic resin mixtures of wax and silicon-containing polycondensates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2079Monocarboxylic acids-salts thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2093Esters; Carbonates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/26Organic compounds containing nitrogen
    • C11D3/30Amines; Substituted amines ; Quaternized amines
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742Nitrogen containing silicones
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776Heterocyclic compounds, e.g. lactam
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/38Products with no well-defined composition, e.g. natural products
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43Solvents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/008Polymeric surface-active agents
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/34Derivatives of acids of phosphorus
    • C11D1/345Phosphates or phosphites
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88Ampholytes; Electroneutral compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10Objects to be cleaned
    • C11D2111/14Hard surfaces

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
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Abstract

A kind of high temperature car washing liquid of the present invention, the high temperature car washing liquid includes the deionized water of 93 96 parts by weight, the triethanolamine of the silicone emulsion of 0.5 2.5 parts by weight, the wax emulsion of 0.5 1.5 parts by weight, 0.2 0.5 parts by weight include the surfactant of amino acid type amphoteric surfactant, 1.0 2.0 parts by weight boiling points are 250 350 DEG C solvent naphtha, the long-chain unsaturated acids of 0.1 0.2 parts by weight, the polyisobutene succinimide of 0.01 0.25 parts by weight and 0.02 0.06 parts by weight.The high temperature car washing liquid of the present invention is mainly made of silicone oil, wax emulsion, solvent naphtha, surfactant and other auxiliary agents of water, emulsification, the content of water reaches more than 93%, and it materials environmental protection, can use again under conditions of high temperature burning sun, cut can be significantly reduced, decontamination efficiently, on automobile finish glossiness influences low.

Description

The method of carwash under high temperature car washing liquid and preparation method thereof, high temperature
Technical field
The present invention relates to a kind of car washing liquid, more particularly to a kind of car washing liquid for being suitble to use under the high temperature conditions.
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 is uniformly sprayed and/or wiped in bodywork surface, then is rinsed with water the foam and sewage of bodywork surface, finally with hair Towel, chamois leather etc. dry vehicle body.In this process, in order to remove the remaining car washing liquid of vehicle body, need to be rinsed with substantial amounts of water, pole Spend waste water resource.And many private car owners like the carwash under burning sun, it is believed that will soon will be on vehicle body after so washing Water dries, and it is local that the convex lens effect that common car washing liquid water droplet is formed under tangible burning sun can generate the top layer of vehicle paint High temperataure phenomena easily makes vehicle paint tarnish, and largely effects on vehicle body appearance.
For this purpose, 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, by 5 steps, mainly repetitious wiping reaches water-saving and clean mesh 's.The method that CN105505642A discloses another water-saving vehicle washing reaches section by the use of the car washing liquid of special component Water purpose.But above-mentioned car washing liquid in high temperature burning sun condition but is attached to the particulate matter of bodywork surface in rag or bulk sponge Firmly and wiping repeatedly under, be also easy to surface of vehicle paint generate cut.Down in use, being difficult to keep preferable carwash, shield Vehicle effect.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of high temperature car washing liquid, the high temperature car washing liquid includes 93- The deionized water of 96 parts by weight, the silicone oil of the emulsification of 0.5-2.5 parts by weight, the wax emulsion of 0.5-1.5 parts by weight, 0.2-0.5 weights Amount part includes the surfactant of amino acid type amphoteric surfactant, 1.0-2.0 parts by weight boiling point is 250-350 DEG C molten Agent oil, the long-chain unsaturated acids of 0.1-0.2 parts by weight, the polyisobutene succinimide and 0.02- of 0.01-0.25 parts by weight The triethanolamine of 0.06 parts by weight.
As a preferred embodiment, the silicone oil of the emulsification is selected from methyl silicone emulsion, ethyl silicone emulsion, first The hydrogeneous silicone emulsion of base, methyl ethoxy silicone emulsion, methyl trifluoro propyl silicone emulsion, methyl ethylene silicone emulsion, first One or more of base hydroxyl silicone emulsion, the hydrogeneous silicone emulsion of ethyl, amino silicone emulsion, the hydrogeneous silicone emulsion of hydroxyl.
As a preferred embodiment, it is characterized in that, the silicone oil of the emulsification includes solid content in 40%-65% Methyl trifluoro propyl silicone emulsion and solid content the amino silicone emulsion of 30%-40% mixture.
As a preferred embodiment, it is characterized in that, the high temperature car washing liquid further includes 10000-15000cst Viscous silicone fluid, the mass ratio of the viscous silicone fluid and surfactant is 1:20-40.
As a preferred embodiment, the surfactant includes the alkyl phenol polyoxy of 0.07-0.09 parts by weight Vinethene, the isomeric alcohol polyethenoxy ether of 0.05-0.07 parts by weight, 0.02-0.03 parts by weight phosphate ester surfactants and The amino acid type amphoteric surfactant of 0.005-0.05 parts by weight.
As a preferred embodiment, the amino acid type amphoteric surfactant is obtained through following steps:First Sodium chloroacetate is added in into the lauryl amine aqueous solution containing 5-10% mass percents, 0.5h is stirred to react at 60-70 DEG C, PH is adjusted to neutrality using dilute hydrochloric acid;Sodium hydroxide is added, the reaction was continued under the conditions of 60-70 DEG C 0.5h obtains amino acid Type amphoteric surfactant;The mass ratio of lauryl amine, sodium chloroacetate and sodium hydroxide in wherein described lauryl amine aqueous solution is 1:0.5-1.5:0.1-0.2.
As a preferred embodiment, the long-chain unsaturated acids is selected from erucic acid, selacholeic acid, nutmeg oleic acid, 2- The combination of one or more of gaidic acid, palmitoleic acid, oleic acid, leukotrienes, 9- eicosenoic acids;The wax emulsion choosing From babassu wax emulsion, lignite wax emulsion, beeswax lotion, wool wax emulsion, paraffin wax emulsions, red bayberry wax emulsion, haze tallow lotion One or more of combination.
As a preferred embodiment, high temperature car washing liquid further include 0.01-0.1 parts by weight antistatic agent and Pigment, essence, the preservative of 0.01-0.5 parts by weight.
The present invention provides a kind of preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 93-96 parts by weight is added in the first container, stirring is treated that temperature is increased to 40-50 DEG C, added in The alkylphenol polyoxyethylene ether of 0.07-0.09 parts by weight, the isomeric alcohol polyethenoxy ether and 0.02- of 0.05-0.07 parts by weight The phosphate ester surfactants of 0.03 parts by weight, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in 0.02-0.06 The triethanolamine of parts by weight, the long-chain unsaturated acids of 0.1-0.2 parts by weight, the polyisobutene succinyl of 0.01-0.25 parts by weight Imines stirs evenly, and obtains the first mixed liquor;
The wax emulsion of 0.5-1.5 parts by weight is added in second container, stirring when temperature is increased to 50-60 DEG C, adds in 1.0-2 parts by weight boiling point is 250-350 DEG C of solvent naphtha, is uniformly mixing to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in 0.5-2.5 weight The silicone oil of the emulsification of part, stirs evenly;Add the amino acid type amphoteric surfactant of 0.005-0.05 parts by weight, 0.01- The antistatic agent of 0.1 parts by weight stirs 15min at 75-85 DEG C, adds in the pigment, essence, anti-corrosion of 0.01-0.5 parts by weight Agent stirs evenly, and obtains high temperature car washing liquid.
The present invention also provides the car-washing methods under a kind of hot conditions, comprise the following steps:
The high temperature car washing liquid is sprayed to surface of vehicle paint, stands 30-60 seconds;It is wiped away using towel or sponge brush except vehicle Paint the dirt on surface and the liquid of remnants;The towel is bamboo fibre or superfine fibre towel.
The present invention high temperature car washing liquid mainly by water, emulsification silicone oil, wax emulsion, solvent naphtha, surfactant and its His auxiliary agent composition, the content of water reach more than 93%, and materials environmental protection, can use again under conditions of high temperature burning sun, and decontamination is high It imitates, is low on the influence of automobile finish glossiness.
Due to car surface dirt species complexity it is necessary to have fabulous scourability surfactant.The present invention's Organic silicone oil can not only improve the brightness of car surface after washing, additionally it is possible to synergistic effect is played with surfactant, Improve the scourability of car washing liquid.In addition, surfactant, organic solvent and wax that the present invention uses are environment-friendly degradables Material.
Specific embodiment
Unless otherwise defined, all technologies used herein and scientific terminology have and the common skill of fields of the present invention The normally understood identical meaning of art personnel.When there is a conflict, the definition in this specification shall prevail.
The high temperature car washing liquid of the present invention includes the deionized water of 93-96 parts by weight, the silicon of the emulsification of 0.5-2.5 parts by weight Oil, the wax emulsion of 0.5-1.5 parts by weight, 0.2-0.5 parts by weight include the surface-active of amino acid type amphoteric surfactant Agent, the solvent naphtha that 1.0-2.0 parts by weight boiling point is 250-350 DEG C, long-chain unsaturated acids, the 0.01-0.25 of 0.1-0.2 parts by weight The polyisobutene succinimide of parts by weight and the triethanolamine of 0.02-0.06 parts by weight.
Wherein the boiling point of solvent naphtha is 250-350 DEG C, and inventor has found preferably improve under high temperature car washing liquid high temperature Performance, obtain preferably scratch repair.
As a kind of perferred technical scheme, the silicone oil of the emulsification is selected from silicone emulsion, methyl silicone emulsion, ethyl breast SiClx oil, methyl hydrogen silicone emulsion, methyl ethoxy silicone emulsion, methyl trifluoro propyl silicone emulsion, methyl ethylene breast One in SiClx oil, methylhydroxy silicone emulsion, the hydrogeneous silicone emulsion of ethyl, amino silicone emulsion, the hydrogeneous silicone emulsion of hydroxyl Kind is several.
As a kind of perferred technical scheme, the silicone oil of the emulsification includes methyl trifluoro of the solid content in 40%-65% Propyl silicone emulsion and solid content are in the mixture of the amino silicone emulsion of 30%-40%.
As a kind of perferred technical scheme, the silicone oil of the emulsification by solid content 40%-65% methyl trifluoro propyl The amino silicone emulsion of silicone emulsion and solid content in 30%-40% forms.
As a kind of perferred technical scheme, the silicone oil of the emulsification by solid content 40%-65% methyl trifluoro propyl Silicone emulsion and solid content more than 30%-40% amino silicone emulsion according to weight ratio 1:15-20 is formed.
The silicone oil solid content of above-described emulsification contains admittedly for quality.
As a kind of perferred technical scheme, high temperature car washing liquid of the invention further includes the high viscosity of 10000-15000cst Silicone oil, the silicone oil of 10000-15000cst and the mass ratio of surfactant are 1:20-40, using highly viscous methyl-silicone oil Although being unfavorable for the brightness of surface of vehicle paint, surface-active can be improved using the silicone oil of a small amount of 10000-15000cst Agent Fouling Cleaning effect, it may be possible to because highly viscous methyl-silicone oil can promote surfactant formed lamellar phase.
As a kind of perferred technical scheme, the surfactant includes the alkyl phenol polyoxy of 0.07-0.09 parts by weight Vinethene, the isomeric alcohol polyethenoxy ether of 0.05-0.07 parts by weight, 0.02-0.03 parts by weight phosphate ester surfactants and The amino acid type amphoteric surfactant of 0.005-0.05 parts by weight.
As a kind of perferred technical scheme, the alkylphenol polyoxyethylene ether includes nonylphenol polyoxyethylene ether, octyl group Phenol polyethenoxy ether, dodecyl polyoxyethylene ether (DPEO) and Dinonylphenol Polyoxyethylene Ether (DNPEO), and then preferred nonyl Phenol polyethenoxy ether.
As a kind of perferred technical scheme, the isomeric alcohol polyethenoxy ether includes heterogeneous ten alcohol polyoxyethylene ether, different Structure undecyl alcohol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether.
As a kind of perferred technical scheme, the phosphate ester surfactants include fatty alcohol polyoxyethylene ether phosphoric acid It is ester/salt, Phosphate of Polyoxyethylene Isooctyl Ether, thermally coupled distillation columns/salt, isomerous tridecanol ether phosphate, different Decyl alcohol ether phosphate.
As a kind of perferred technical scheme, the amino acid type amphoteric surfactant is obtained through following steps:First Sodium chloroacetate is added in into the lauryl amine aqueous solution containing 5-10% mass percents, 0.5h is stirred to react at 60-70 DEG C, PH is adjusted to neutrality using dilute hydrochloric acid;Sodium hydroxide is added, the reaction was continued under the conditions of 60-70 DEG C 0.5h obtains amino acid Type amphoteric surfactant;The mass ratio of lauryl amine, sodium chloroacetate and sodium hydroxide in wherein described lauryl amine aqueous solution is 1:0.5-1.5:0.1-0.2.
Lauryl amine by being first substantially dissolved in water by currently preferred amino acid type amphoteric surfactant, Ran Houxiang Successively add in sodium chloroacetate in lauryl amine solution and sodium hydroxide reacted after obtain, the inventors discovered that in high temperature car washing liquid In plus a small amount of above-mentioned amphoteric surfactant, then compatibility specific wax emulsion, solvent naphtha in right amount, can not only greatly improve and wash Vehicle liquid cleaning performance under high temperature burning sun, and vehicle paint brightness does not weaken, and conjecture may be because this amino acid pattern two Property the special charged characteristic of surfactant, promote cured scattered in car washing liquid, car washing liquid water droplet made to become more flat, is reduced The convex lens effect of high temperature burning sun.The polyisobutene succinimide and long-chain unsaturated acids of the present invention can be reduced and repaired Scuffing in wiping process, the possible reason is polyisobutene succinimide has substantial amounts of hydrogen bond, long-chain unsaturated acids energy Enough and plane of crystal, abraded area generate strong absorption.
As a kind of perferred technical scheme, lauryl amine, sodium chloroacetate and the sodium hydroxide in the lauryl amine aqueous solution Mass ratio be 1:0.8:0.1.
As a kind of perferred technical scheme, the long-chain unsaturated acids is selected from erucic acid, selacholeic acid, nutmeg oleic acid, 2- The combination of one or more of gaidic acid, palmitoleic acid, oleic acid, leukotrienes, 9- eicosenoic acids;The wax emulsion is selected from In babassu wax emulsion, lignite wax emulsion, beeswax lotion, wool wax emulsion, paraffin wax emulsions, red bayberry wax emulsion, haze tallow lotion One or more of combinations.
As a kind of perferred technical scheme, the high temperature car washing liquid further includes the antistatic agent of 0.01-0.1 parts by weight, And pigment, essence, the preservative of 0.01-0.5 parts by weight.
As a kind of perferred technical scheme, the high temperature car washing liquid further includes the antistatic agent ox of 0.01-0.1 parts by weight The pigment of fat amine polyoxyethylene ether and 0.01-0.5 parts by weight, essence, preservative methyl hydroxybenzoate.
The present invention also provides a kind of preparation methods of high temperature car washing liquid, comprise the following steps:
The deionized water of 93-96 parts by weight is added in the first container, stirring is treated that temperature is increased to 40-50 DEG C, added in The alkylphenol polyoxyethylene ether of 0.07-0.09 parts by weight, the isomeric alcohol polyethenoxy ether and 0.02- of 0.05-0.07 parts by weight The phosphate ester surfactants of 0.03 parts by weight, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in 0.02-0.06 The triethanolamine of parts by weight, the long-chain unsaturated acids of 0.1-0.2 parts by weight, the polyisobutene succinyl of 0.01-0.25 parts by weight Imines stirs evenly, and obtains the first mixed liquor;
The wax emulsion of 0.5-1.5 parts by weight is added in second container, stirring when temperature is increased to 50-60 DEG C, adds in 1.0-2 parts by weight boiling point is 250-350 DEG C of solvent naphtha, is uniformly mixing to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in 0.5-2.5 weight The silicone emulsion of part, stirs evenly;Add the amino acid type amphoteric surfactant of 0.005-0.05 parts by weight, 0.01-0.1 The antistatic agent of parts by weight stirs 15min at 75-85 DEG C, adds in pigment, essence, the preservative of 0.01-0.5 parts by weight, stirs It mixes uniformly, obtains high temperature car washing liquid.
The present invention also provides the car-washing methods under a kind of hot conditions, comprise the following steps:
Any one high temperature car washing liquid recited above is sprayed to surface of vehicle paint, stands 30-60 seconds;Use towel or sea The dirt of silk floss wiping removal surface of vehicle paint and the liquid of remnants.
As a kind of perferred technical scheme, the towel is bamboo fibre or superfine fibre towel.
Using bamboo fibre or superfine fibre towel can under the premise of keeping compared with high definition spot effect, be further reduced cut and Brightness is improved, it is presumed that being that amino acid surfactant in high temperature car washing liquid of the present invention enhances fiber on fiber towel Between repulsive interaction, reduce the frictional force between fiber, it made to become more soft and smooth, be more easy to play carwash The cleaning function of liquid.And the effect of bamboo fiber towel is compared with superfine fibre towel more preferably.
The present invention high temperature car washing liquid mainly by water, emulsification silicone oil, wax emulsion, solvent naphtha, surfactant and its His auxiliary agent composition, the content of water reach more than 93%, and materials environmental protection, can use again under conditions of high temperature burning sun, and decontamination is high It imitates, is low on the influence of automobile finish glossiness.
Due to car surface dirt species complexity it is necessary to have fabulous scourability surfactant.Present invention choosing The compatible uses such as amino acid type amphoteric surfactant and wax emulsion, solvent naphtha can not only improve automobile table after washing The brightness in face, additionally it is possible to improve scourability of the car washing liquid under high temperature burning sun.
In addition, surfactant, organic solvent and wax that the present invention uses 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 not restrictive.It is if raw materials used to be all commercially available without other explanations.
The present invention is described in detail referring to several examples.
The amino acid type amphoteric surfactant preparation method that following embodiment uses is as follows:
(1)Amino acid type amphoteric surfactant A:Sodium chloroacetate is added in 12 containing 5% mass percent first In amine aqueous solution, 0.5h is stirred to react at 60-70 DEG C, pH is adjusted to neutrality using dilute hydrochloric acid;Sodium hydroxide is added, The reaction was continued under the conditions of 60-70 DEG C 0.5h, acquisition amino acid type amphoteric surfactant A;In wherein described lauryl amine aqueous solution Lauryl amine, the mass ratio of sodium chloroacetate and sodium hydroxide be 1:0.8:0.1.
(2)Amino acid type amphoteric surfactant B:Sodium chloroacetate is added in 12 containing 8% mass percent first In amine aqueous solution, 0.5h is stirred to react at 60-70 DEG C, pH is adjusted to neutrality using dilute hydrochloric acid;Sodium hydroxide is added, The reaction was continued under the conditions of 60-70 DEG C 0.5h, acquisition amino acid type amphoteric surfactant B;In wherein described lauryl amine aqueous solution Lauryl amine, the mass ratio of sodium chloroacetate and sodium hydroxide be 1:1.5:0.1.
Embodiment 1
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 2 parts by weight are 50% methyl three Fluoropropyl silicone emulsion, 0.1 parts by weight solid content be 30% amino silicone emulsion, 0.09 parts by weight lignite wax emulsion, The solid content of 1.0 parts by weight is 30% babassu wax emulsion, the amino acid type amphoteric surfactant A of 0.03 parts by weight, 0.09 The nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight, the isooctanol of 0.03 parts by weight The solvent naphtha, the oleic acid of 0.15 parts by weight, 0.03 weight that polyoxyethylene ether phosphate, the boiling point of 1.8 parts by weight are 250-350 DEG C The polyisobutene succinimide, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, essence, methyl hydroxybenzoate of part.
The preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in the first container, is stirred, treats that temperature is increased to 40-50 DEG C, adds in 0.09 The isooctanol of the nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and 0.03 parts by weight Polyoxyethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, The polyisobutene succinimide of the oleic acid of 0.15 parts by weight, 0.03 parts by weight, stirs evenly, and obtains the first mixed liquor;
The lignite wax emulsion of 0.09 parts by weight is added in second container, the solid content of 1.0 parts by weight is 30% babassu Wax emulsion, stirring when temperature is increased to 50-60 DEG C, add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C, and stirring is equal It is even to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in 0.1 parts by weight The amino silicone emulsion that methyl trifluoro propyl silicone emulsion that solid content is 50%, the solid content of 2.0 parts by weight are 30%, stirring are equal It is even;Add the amino acid type amphoteric surfactant A of 0.03 parts by weight, the antistatic agent tallow amine polyoxy second of 0.05 parts by weight Alkene ether stirs 15min at 75-85 DEG C, adds in pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight, stirs evenly, obtain High temperature car washing liquid.
Embodiment 2
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 0.1 parts by weight are 50% methyl Trifluoro propyl silicone emulsion, 2 parts by weight solid content be 30% amino silicone emulsion, 0.09 parts by weight lignite wax emulsion, The solid content of 1.0 parts by weight is 30% babassu wax emulsion, the amino acid type amphoteric surfactant A of 0.03 parts by weight, 0.09 The nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight, the isooctanol of 0.03 parts by weight The solvent naphtha, the oleic acid of 0.15 parts by weight, 0.08 weight that polyoxyethylene ether phosphate, the boiling point of 1.8 parts by weight are 250-350 DEG C The polyisobutene succinimide, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, essence, methyl hydroxybenzoate of part.
The preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in the first container, is stirred, treats that temperature is increased to 40-50 DEG C, adds in 0.09 The isooctanol of the nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and 0.03 parts by weight Polyoxyethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, The polyisobutene succinimide of the oleic acid of 0.15 parts by weight, 0.08 parts by weight, stirs evenly, and obtains the first mixed liquor;
The lignite wax emulsion of 0.09 parts by weight is added in second container, the solid content of 1.0 parts by weight is 30% babassu Wax emulsion, stirring when temperature is increased to 50-60 DEG C, add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C, and stirring is equal It is even to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in consolidating for 2 parts by weight The amino silicone emulsion that methyl trifluoro propyl silicone emulsion that content is 50%, the solid content of 0.1 parts by weight are 30%, stirring are equal It is even;Add the amino acid type amphoteric surfactant A of 0.03 parts by weight, the antistatic agent tallow amine polyoxy second of 0.05 parts by weight Alkene ether stirs 15min at 75-85 DEG C, adds in pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight, stirs evenly, obtain High temperature car washing liquid.
Embodiment 3
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 1 parts by weight are 50% methyl three Fluoropropyl silicone emulsion, the amino silicone emulsion that the solid content of 1 parts by weight is 30%, the lignite wax emulsion of 0.09 parts by weight, 1.0 The solid content of parts by weight is 30% babassu wax emulsion, the amino acid type amphoteric surfactant A of 0.03 parts by weight, 0.09 weight The amount nonylphenol polyoxyethylene ether of part, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight, the isooctanol of 0.03 parts by weight gather The solvent naphtha, the oleic acid of 0.15 parts by weight, 0.2 parts by weight that ethylene oxide ether phosphate, the boiling point of 1.8 parts by weight are 250-350 DEG C Polyisobutene succinimide, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, essence, methyl hydroxybenzoate.
The preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in the first container, is stirred, treats that temperature is increased to 40-50 DEG C, adds in 0.09 The isooctanol of the nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and 0.03 parts by weight Polyoxyethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, The polyisobutene succinimide of the oleic acid of 0.15 parts by weight, 0.2 parts by weight, stirs evenly, and obtains the first mixed liquor;
The lignite wax emulsion of 0.09 parts by weight is added in second container, the solid content of 1.0 parts by weight is 30% babassu Wax emulsion, stirring when temperature is increased to 50-60 DEG C, add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C, and stirring is equal It is even to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in consolidating for 1 parts by weight The amino silicone emulsion that methyl trifluoro propyl silicone emulsion that content is 50%, the solid content of 1 parts by weight are 30%, stirs evenly; Add the amino acid type amphoteric surfactant A of 0.03 parts by weight, the antistatic agent tallow amine polyoxyethylene of 0.05 parts by weight Ether stirs 15min at 75-85 DEG C, adds in pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight, stirs evenly, obtain height Warm car washing liquid.
Embodiment 4
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 0.1 parts by weight are 50% methyl Amino silicone emulsion, the 12000cst methyl of 0.015 parts by weight that trifluoro propyl silicone emulsion, the solid content of 2 parts by weight are 30% Silicone oil, the lignite wax emulsion of 0.09 parts by weight, the solid content of 1.0 parts by weight are 30% babassu wax emulsion, 0.03 parts by weight Amino acid type amphoteric surfactant A, the nonylphenol polyoxyethylene ether of 0.09 parts by weight, the isomerous tridecanol of 0.06 parts by weight gather The solvent that ethylene oxide ether, the Phosphate of Polyoxyethylene Isooctyl Ether of 0.03 parts by weight, the boiling point of 1.8 parts by weight are 250-350 DEG C Oil, the oleic acid of 0.15 parts by weight, the polyisobutene succinimide of 0.1 parts by weight, the triethanolamine of 0.05 parts by weight, 0.02 weight Measure the pigment, essence, methyl hydroxybenzoate of part.
The preparation method of high temperature car washing liquid is same as Example 1, and difference lies in add in after amino silicone emulsion is added in The 12000cst methyl-silicone oils of 0.015 parts by weight.
Embodiment 5
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 0.1 parts by weight are 50% methyl Amino silicone emulsion, the 12000cst methyl of 0.015 parts by weight that trifluoro propyl silicone emulsion, the solid content of 2 parts by weight are 30% Silicone oil, the lignite wax emulsion of 0.09 parts by weight, the solid content of 1.0 parts by weight are 30% babassu wax emulsion, 0.03 parts by weight Amino acid type amphoteric surfactant A, the nonylphenol polyoxyethylene ether of 0.09 parts by weight, the isomerous tridecanol of 0.06 parts by weight gather The solvent that ethylene oxide ether, the Phosphate of Polyoxyethylene Isooctyl Ether of 0.03 parts by weight, the boiling point of 1.8 parts by weight are 250-350 DEG C Oil, the oleic acid of 0.15 parts by weight, the polyisobutene succinimide of 0.1 parts by weight, the triethanolamine of 0.05 parts by weight, 0.02 weight Measure the pigment, essence, methyl hydroxybenzoate of part.The preparation method of high temperature car washing liquid is same as Example 1.
Embodiment 6
Same as Example 1, difference lies in amino acid type amphoteric surfactant uses amino acid type amphoteric surface Activating agent B.
Comparative example 1
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 0.1 parts by weight are 50% methyl Amino silicone emulsion, lignite wax emulsion, 1.0 parts by weight of 0.09 parts by weight that silicone emulsion, the solid content of 2 parts by weight are 30% Solid content for 30%-40% babassus wax emulsion, the nonylphenol polyoxyethylene ether of 0.09 parts by weight, the isomery of 0.06 parts by weight Tridecanol polyoxyethylene ether, the Phosphate of Polyoxyethylene Isooctyl Ether of 0.03 parts by weight, the boiling point of 1.8 parts by weight are 250-350 DEG C solvent naphtha, oleic acid, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, essence, the nipalgin of 0.15 parts by weight Methyl esters.
The preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in the first container, is stirred, treats that temperature is increased to 40-50 DEG C, adds in 0.09 The isooctanol of the nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and 0.03 parts by weight Polyoxyethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, The oleic acid of 0.15 parts by weight, stirs evenly, and obtains the first mixed liquor;
The lignite wax emulsion of 0.09 parts by weight is added in second container, the solid content of 1.0 parts by weight is 30% babassu Wax emulsion, stirring when temperature is increased to 50-60 DEG C, add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C, and stirring is equal It is even to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in 0.1 parts by weight The amino silicone emulsion that silicone emulsion that solid content is 50%, the solid content of 2.0 parts by weight are 30%, stirs evenly;It adds The antistatic agent tallow amine polyoxyethylene ether of 0.05 parts by weight stirs 15min at 75-85 DEG C, adds in the color of 0.02 parts by weight Element, essence, methyl hydroxybenzoate, stir evenly, and obtain high temperature car washing liquid.
Comparative example 2:
The component of high temperature car washing liquid includes:The deionized water of 95 parts by weight, the solid content of 0.1 parts by weight are 50% methyl Amino silicone emulsion, lignite wax emulsion, 1.0 parts by weight of 0.09 parts by weight that silicone emulsion, the solid content of 2 parts by weight are 30% Solid content be 30% babassu wax emulsion, the amino acid type amphoteric surfactant As of 0.03 parts by weight, 0.09 parts by weight Nonylphenol polyoxyethylene ether, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight, the isooctanol polyoxyethylene of 0.03 parts by weight Ether phosphate, the oleic acid of 0.15 parts by weight, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, essence, Metagin Ester.
The preparation method of high temperature car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in the first container, is stirred, treats that temperature is increased to 40-50 DEG C, adds in 0.09 The isooctanol of the nonylphenol polyoxyethylene ether of parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and 0.03 parts by weight Polyoxyethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, The oleic acid of 0.15 parts by weight, stirs evenly, and obtains the first mixed liquor;
The lignite wax emulsion of 0.09 parts by weight, the solid content of 1.0 parts by weight are added in second container as 30%-40% Brazil Palm wax emulsion, stirring, is uniformly mixing to obtain the second mixed liquor;
First mixed liquor of the first container is poured into the second container equipped with the second mixed liquor, adds in 0.1 parts by weight The amino silicone emulsion that methyl silicone emulsion that solid content is 50%, the solid content of 2.0 parts by weight are 30%, stirs evenly;Again plus Enter the amino acid type amphoteric surfactant A of 0.03 parts by weight, the antistatic agent tallow amine polyoxyethylene ether of 0.05 parts by weight, 15min is stirred at 75-85 DEG C, pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight is added in, stirs evenly, obtain high temperature carwash Liquid.
Comparative example 3
The component of car washing liquid includes:The deionized water of 95 parts by weight, the methyl that the solid content of 0.1 parts by weight is 50% emulsify Amino silicone emulsion, nonylphenol polyoxyethylene ether, 0.06 weight of 0.09 parts by weight that silicone oil, the solid content of 2 parts by weight are 30% Part isomerous tridecanol polyoxyethylene ether, the Phosphate of Polyoxyethylene Isooctyl Ether of 0.03 parts by weight, the boiling point of 1.8 parts by weight be 250-350 DEG C of solvent naphtha, the oleic acid of 0.15 parts by weight, the triethanolamine of 0.05 parts by weight, the pigment of 0.02 parts by weight, perfume (or spice) Essence, methyl hydroxybenzoate.
The preparation method of car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in a reservoir, is stirred, and is treated that temperature is increased to 40-50 DEG C, is added in 0.09 weight The nonylphenol polyoxyethylene ether, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and the isooctanol polyoxy of 0.03 parts by weight of part Ethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, 0.15 The oleic acid of parts by weight, stirs evenly, and obtains the first mixed liquor;Add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C;Again The amino silicone emulsion that methyl silicone emulsion that the solid content for adding in 2 parts by weight is 50%, the solid content of 0.1 parts by weight are 30%, It stirs evenly;The antistatic agent tallow amine polyoxyethylene ether of 0.05 parts by weight is added, 15min is stirred at 75-85 DEG C, is added in Pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight, stir evenly, obtain car washing liquid.
Comparative example 4:
The component of car washing liquid includes:The deionized water of 95 parts by weight, the methyl that the solid content of 0.1 parts by weight is 50% emulsify Silicone oil, 2 parts by weight solid content be 30% amino silicone emulsion, 0.03 parts by weight amino acid type amphoteric surfactant A, The nonylphenol polyoxyethylene ether of 0.09 parts by weight, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight, 0.03 parts by weight it is different Octanol polyoxyethylene ether phosphate, the solvent naphtha that the boiling point of 1.8 parts by weight is 250-350 DEG C, the oleic acid of 0.15 parts by weight, 0.05 The triethanolamine of parts by weight, the pigment of 0.02 parts by weight, essence, methyl hydroxybenzoate.
The preparation method of car washing liquid, comprises the following steps:
The deionized water of 95 parts by weight is added in a reservoir, is stirred, and is treated that temperature is increased to 40-50 DEG C, is added in 0.09 weight The nonylphenol polyoxyethylene ether, the isomerous tridecanol polyoxyethylene ether of 0.06 parts by weight and the isooctanol polyoxy of 0.03 parts by weight of part Ethylene ether phosphate, stirring is to being completely dissolved;Temperature is warming up to 80-90 DEG C, adds in the triethanolamine of 0.05 parts by weight, 0.15 The oleic acid of parts by weight, it stirs evenly, obtains the first mixed liquor;Add in the solvent naphtha that 1.8 parts by weight boiling points are 250-350 DEG C;Again The amino silicone emulsion that methyl silicone emulsion that the solid content for adding in 2 parts by weight is 50%, the solid content of 0.1 parts by weight are 30%, It stirs evenly;Add the amino acid type amphoteric surfactant A of 0.03 parts by weight, the antistatic agent tallow amine of 0.05 parts by weight Polyoxyethylene ether stirs 15min at 75-85 DEG C, adds in pigment, essence, the methyl hydroxybenzoate of 0.02 parts by weight, and stirring is equal It is even, obtain car washing liquid.
Evaluation:
Certain amount is taken to have the metallic plate of automobile coating(330mm×100mm), brightness is essentially identical and surface tear number It measures essentially identical, is placed on the outdoor of a small amount of airborne dust 14 days, then in 40 DEG C of temperature and the item of light source analogy solar irradiation is set Under part, each 15 of metallic plate is cleaned using the car washing liquid of embodiment and comparative example.Car washing liquid is sprayed into metal sheet surface, until Metal sheet surface covers car washing liquid substantially, stands 45 seconds, removes dirt using towel wiping, then is removed using a clean towel The liquid of surface residual:The towel that wherein embodiment 1-4,6 and comparative example 1-3 are used is bamboo fiber towel, embodiment 5 and comparison Example 4 uses common cotton towels.
Metal sheet surface brightness and scuffing item number after observation cleaning, and compared.By substantially brighter after cleaning It is substantially deteriorated to brightness and is denoted as+6 to -6, cut quantity is significantly reduced to cut quantity, and substantially increase is denoted as+6 to -6, uses Surface observation dirt after paper handkerchief wiping cleaning, spot substantially arrive no spot and are denoted as 6 to 0, take the average value of 15 metallic plates As a result it is as follows.
As can be seen that cut can be significantly reduced using car washing liquid of the present invention.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is every The equivalent changes and modifications that content is done according to the present invention are encompassed by the scope of the claims of the present invention.

Claims (4)

1. a kind of high temperature car washing liquid, which is characterized in that the high temperature car washing liquid includes the deionized water of 93-96 parts by weight, 0.5- The silicone oil of the emulsification of 2.5 parts by weight, the wax emulsion of 0.5-1.5 parts by weight, the alkylphenol-polyethenoxy of 0.07-0.09 parts by weight Ether, the isomeric alcohol polyethenoxy ether of 0.05-0.07 parts by weight, the phosphate ester surfactants of 0.02-0.03 parts by weight, 0.005- The amino acid type amphoteric surfactant of 0.05 parts by weight, the solvent naphtha that 1.0-2.0 parts by weight boiling point is 250-350 DEG C, 0.1- The long-chain unsaturated acids of 0.2 parts by weight, the polyisobutene succinimide of 0.01-0.25 parts by weight and 0.02-0.06 parts by weight Triethanolamine,
The silicone oil of the emulsification is selected from methyl silicone emulsion, ethyl silicone emulsion, methyl hydrogen silicone emulsion, methyl ethoxy breast SiClx oil, methyl trifluoro propyl silicone emulsion, methyl ethylene silicone emulsion, methylhydroxy silicone emulsion, the hydrogeneous emulsification of ethyl One or more of silicone oil, amino silicone emulsion, the hydrogeneous silicone emulsion of hydroxyl,
The silicone oil of the emulsification includes methyl trifluoro propyl silicone emulsion and solid content of the solid content in 40%-65% in 30%- The mixture of 40% amino silicone emulsion,
The amino acid type amphoteric surfactant is obtained through following steps:Sodium chloroacetate is added in containing 5-10% matter first In the lauryl amine aqueous solution for measuring percentage, 0.5h is stirred to react at 60-70 DEG C, pH is adjusted to neutrality using dilute hydrochloric acid;Again plus Enter sodium hydroxide, the reaction was continued under the conditions of 60-70 DEG C 0.5h obtains amino acid type amphoteric surfactant;Wherein described ten The mass ratio of lauryl amine, sodium chloroacetate and sodium hydroxide in two amine aqueous solutions is 1:0.5-1.5:0.1-0.2,
The long-chain unsaturated acids is selected from erucic acid, selacholeic acid, nutmeg oleic acid, 2- gaidic acids, palmitoleic acid, oleic acid, Asia The combination of one or more of numb acid, 9- eicosenoic acids;
The wax emulsion is selected from babassu wax emulsion, lignite wax emulsion, beeswax lotion, wool wax emulsion, paraffin wax emulsions, red bayberry The combination of one or more of wax emulsion, haze tallow lotion.
2. high temperature car washing liquid according to claim 1, which is characterized in that the high temperature car washing liquid further includes 10000- The mass ratio of the viscous silicone fluid of 15000cst, the viscous silicone fluid and surfactant is 1:20-40, the surface-active The quality of agent is alkylphenol polyoxyethylene ether, isomeric alcohol polyethenoxy ether, phosphate ester surfactants, amino acid type amphoteric surface The quality summation of activating agent.
3. high temperature car washing liquid according to claim 1, which is characterized in that high temperature car washing liquid further includes 0.01-0.1 parts by weight Antistatic agent and 0.01-0.5 parts by weight pigment, essence, preservative.
4. the car-washing method under a kind of hot conditions, which is characterized in that comprise the following steps:
High temperature car washing liquid described in any one claim in claim 1-3 is sprayed to surface of vehicle paint, stands 30-60 Second;Wipe the liquid of the dirt and remnants except surface of vehicle paint away using towel or sponge brush;The towel is bamboo fibre or ultra-fine Fiber towel.
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CN1563236A (en) * 2004-04-22 2005-01-12 王金环 Brightening agent for vehicle without water washing, and preparation method
CN103614083A (en) * 2013-12-03 2014-03-05 沈阳化工大学 Automobile cleaning water wax and preparation method thereof
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CN103614083A (en) * 2013-12-03 2014-03-05 沈阳化工大学 Automobile cleaning water wax and preparation method thereof
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