CN110218498A - Aqueous self-spraying paint liquid material and preparation method thereof, closestool automatically cleaning spray - Google Patents
Aqueous self-spraying paint liquid material and preparation method thereof, closestool automatically cleaning spray Download PDFInfo
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- CN110218498A CN110218498A CN201910589064.2A CN201910589064A CN110218498A CN 110218498 A CN110218498 A CN 110218498A CN 201910589064 A CN201910589064 A CN 201910589064A CN 110218498 A CN110218498 A CN 110218498A
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- spraying paint
- liquid material
- paint liquid
- aqueous self
- fluorine
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
- C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
Abstract
The present invention relates to field of material technology, more particularly to aqueous self-spraying paint liquid material and preparation method thereof, closestool automatically cleaning spray.In aqueous self-spraying paint liquid material of the invention, the aqueous self-spraying paint liquid material based on 100 parts by weight, comprising: the solvent of the fluorine silicone acrylic emulsion of 50-70 parts by weight, the auxiliary agent of 5-20 parts by weight and 15-35 parts by weight；The fluorine silicone acrylic emulsion is obtained by styrene monomer, methacrylate monomers, acrylate monomer, acrylic monomers, fluorine monomer, siloxanyl monomers, emulsifier, initiator and the aggregated reaction of water.
Description
Technical field
The present invention relates to field of material technology, more particularly to aqueous self-spraying paint liquid material and preparation method thereof, closestool from clear
Cleaning spray.
Background technique
Closestool is as indispensable bathroom facility, and with using, the glaze layer of ceramic surface is gradually destroyed, closestool it is self-cleaning
Effect is gradually lost, and closestool is caused easily to adhere to dirt, seriously affects bacterium beautiful and easy to breed.Closestool exists in daily life
After several years, glaze is gradually destroyed forfeiture self-cleaning effect, and people are to keep clean and health, can improve the frequency of cleaning closestool
Rate uses toilet bowl cleaning agent simultaneously, on the one hand causes the unnecessary wasting of resources in this way, various in another aspect cleaning agent
Chemical component can be remained and be polluted in water to underground water.
In the prior art without being used for the self-cleaning product of closestool.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides aqueous self-spraying paint liquid materials and preparation method thereof, closestool automatically cleaning
Spray.
According to an aspect of the present invention, a kind of aqueous self-spraying paint liquid material, the aqueous self-spraying paint based on 100 parts by weight are provided
Liquid material, comprising: the solvent of the fluorine silicone acrylic emulsion of 50-70 parts by weight, the auxiliary agent of 5-20 parts by weight and 15-35 parts by weight；
The fluorine silicone acrylic emulsion by styrene monomer, methacrylate monomers, acrylate monomer, acrylic monomers,
Fluorine monomer, siloxanyl monomers react to obtain.
According to embodiment of the present invention, by the total weight of fluorine silicone acrylic emulsion, the weight percent of styrene monomer
Than be 5-20% for the weight percent of 5-20%, methacrylate monomers, the weight percent of acrylate monomer is 15-
35%, the weight percent of acrylic monomers is 1-5%, the weight percent of fluorine monomer is 1-5%, the weight of siloxanyl monomers
Percentage is 1-5%.
According to embodiment of the present invention, methacrylic acid monomer is selected from methyl methacrylate.
According to embodiment of the present invention, acrylate monomer is selected from methyl acrylate, ethyl acrylate, acrylic acid
One of butyl ester, Isooctyl acrylate monomer or more than one.According to embodiment of the present invention, acrylate monomer is selected from
Butyl acrylate.
According to embodiment of the present invention, fluorine monomer is selected from fluorinated acrylate monomer, such as can be acrylic acid
Ten difluoro heptyl esters, dodecafluoroheptyl methacrylate, trifluoroethyl methacrylate, acrylic acid trifluoro ethyl ester, methacrylic acid
Hexafluoro butyl ester, hexafluorobutyl acrylate, five fluorine pentyl ester of acrylic acid, five fluorine pentyl ester of methacrylic acid, methacrylic acid octafluoro pentyl ester
One of or more than one.
According to embodiment of the present invention, siloxanyl monomers are selected from vinyltrimethoxysilane, three second of vinyl
Oxysilane, acrylic trimethoxy silane, gamma-methyl allyl acyloxypropyl trimethoxysilane, silicol, amino silane
One of or more than one.
In the present invention, styrene monomer is used to slow down the heating rate of system, makes to react easily controllable；Fluorine monomer and silicon oxygen
Alkane monomer participates in reacting together, improves the hydrophobic performance of target product.
According to embodiment of the present invention, the solvent is deionized water.
According to embodiment of the present invention, auxiliary agent includes coalescing agent, defoaming agent and levelling agent.It is according to the present invention
One embodiment, auxiliary agent can also include slipping agent.
According to embodiment of the present invention, coalescing agent be include Lauryl Alcohol ester and one or two kinds of alcohol ethers at
The mixture of film auxiliary agent, the alcohol ethers coalescing agent can be ethylene glycol monomethyl ether, ethylene glycol ethyl ether, propylene glycol monomethyl ether, second two
Alcohol butyl ether, propylene-glycol ethyl ether etc..Weight ratio of the lauric acid ester in coalescing agent is not less than 50%.With the collocation of lauric acid ester
Alcohol ether analog assistant can ensure that abundant dissolution of the solvent to resin, guarantees the levelling of film and sprawls, surface state is good.
According to embodiment of the present invention, defoaming agent can select organic silicon defoaming agent, such as byk1781, use
In the microvesicle that elimination water-based system generates in the construction process.
According to embodiment of the present invention, levelling agent can select the not fluorine-containing levelling agent of organosilicon, such as byk333,
byk3455.The surface tension of self-spraying paint liquid material can be effectively reduced in levelling agent, promotes it to be formed during the drying and film forming process flat
Whole, smooth, uniform film.
According to embodiment of the present invention, by the total weight of aqueous self-spraying paint liquid material, the weight hundred of coalescing agent
Score is 5%-15%, and the weight percent of defoaming agent is 0.05-0.5%, and the weight percent of levelling agent is 0.05-0.5%.
According to another aspect of the present invention, the preparation method of aqueous self-spraying paint liquid material as described above is provided, including with
Lower step:
S101: by first part's acrylate monomer, first part's methacrylate monomers, first part's styrene list
Body, first part's emulsifier, first part's initiator, the mixing of first part's water, emulsification uniformly, obtain pre-emulsion A；
By remaining acrylate monomer, remaining methacrylate monomers, remaining styrene monomer, remaining cream
Agent, and whole fluorine monomers, whole siloxanes, whole acrylic monomers mixing, emulsification uniformly, obtain pre-emulsion
B；
Remaining initiator is mixed with remaining water, obtains solution C；
S102: making pre-emulsion A heat up, and stirring obtains stratum nucleare lotion, then keeps the temperature；
S103: pre-emulsion B and initiator solution C is added dropwise to simultaneously through being added dropwise in S102 treated pre-emulsion A
Heating after complete, and keep the temperature；
S104: cooling, post-processing adjust pH to 7-8, are further cooled to room temperature, obtain the fluorine silicone acrylic emulsion；
S105: the fluorine silicone acrylic emulsion, auxiliary agent and solvent are mixed, and high speed dispersion obtains the aqueous self-spraying paint liquid material.
In step S104, it can use tert-butyl hydroperoxide and sodium formaldehyde sulfoxylate aqueous solution post-processed.T-butyl peroxy
Changing the redox system that hydrogen and sodium formaldehyde sulfoxylate are formed can generate free radicals, and then react residual monomer sufficiently.
According to embodiment of the present invention, initiator is for example selected from potassium peroxydisulfate, sodium peroxydisulfate, ammonium persulfate etc..
Emulsifier is for example selected from alkyl phenol polyoxyethylene ether (op-10), Triton X-100 (TX-100), dodecyl sulphate
Sodium, allyloxy fatty alcohol ethylene oxide ether ammonium sulfate (sr-10), nonylphenol polyoxyethylene ether etc..A reality according to the present invention
Mode is applied, water is for example selected from distilled water, deionized water.
In the present invention, the weight of first part's acrylate monomer accounts for acrylate monomer total weight and (refers to first
Divide the weight of acrylate monomer and the sum of the weight of second part acrylate monomer；For " methacrylate monomers are total
Weight ", " styrene monomer total weight ", " emulsifier total weight ", " initiator total weight ", " water total weight " also do identical solution
Release) less than 50%；The weight of first part's methacrylate monomers accounts for being less than for methacrylate monomers total weight
100%；The weight of first part's styrene monomer account for styrene monomer total weight less than 100%；First part's emulsifier
Weight account for emulsifier total weight less than 50%；The weight of first part's initiator account for initiator total weight less than 50%；The
The weight of a part of water account for water total weight less than 50%.
In the present invention, in the preparation method of the liquid material of aqueous self-spraying paint, S102 specifically be may is that
In the reaction vessel, lead to nitrogen protection, whole pre-emulsion A is added and is warming up to 75-80 DEG C, controls revolving speed 500-
1000r/min obtains stratum nucleare lotion in reaction 30-60 minutes, keeps the temperature 30-60 minutes；·
S103 specifically may is that into reaction vessel while being added dropwise pre-emulsion B and initiator solution C, control reaction
It 80-87 DEG C of temperature, drips off within 3-6 hours, is warming up to 87-92 DEG C of heat preservation 30-60 minutes.
S104, which specifically may is that, is cooled to 40-60 DEG C, be added a few drop tert-butyl hydroperoxide and sodium formaldehyde sulfoxylate aqueous solution into
Row post-processing, is cooled to 40-45 DEG C, and sodium bicarbonate buffer solution tune pH to 7-8 is added, and is cooled to room temperature discharging, obtains fluorine silicon
Acrylic emulsion.
In the present invention, high speed dispersion can by high-speed stirred (such as stirring rate be 800r/min, 1000r/min,
1200r/min, 1500r/min, 2000r/min etc.) mode realize.
According to another aspect of the present invention, a kind of closestool automatically cleaning spray, including aqueous self-spray as described above are provided
Paint solution material and propellant.
Propellant is for example, by using to human body and environmentally friendly dimethyl ether.
Closestool automatically cleaning spray further includes aerosol-type packaging material, which includes aerosol container, aerosol valve
And head.
Aqueous self-spraying paint liquid material and propellant are filled in aerosol-type packaging material, and aqueous self-spraying paint liquid material and propellant
Total filling rate is 70-85%.
According to embodiment of the present invention, aqueous self-spraying paint liquid material and the weight ratio of propellant are 1:(0.5-0.8).
The preparation method of closestool automatically cleaning spray includes: by aqueous self-spraying paint feed liquid according to the present invention and propellant by weight
Amount is than 1:(0.5-0.8) it is filled in aerosol-type packaging material, obtain closestool automatically cleaning spray.
The mode that closestool automatically cleaning spray of the invention can be used from the drying of dry or hair dryer is dried, from it is dry can be with
It is completed in 48 hours after spray coating, can satisfy requirement, drying is uniformly toasted 5-30 minutes using household blower.
The invention has the following advantages:
In closestool automatically cleaning spray of the invention, aqueous voc (volatile organic compounds) content is low；Component is single, can
It is easy to use applied to spray cans；The hydrophobic performance of product is good, and hydrophobic angle is up to 120 ° or more.Using closestool of the invention from clear
After cleaning spray sprays closestool, the self-cleaning effect of closestool can be restored, keep the state of clean hygiene.
Specific embodiment
Specific embodiment is only the description of the invention, without constituting the limitation to the content of present invention, below in conjunction with
Invention is further explained and description for specific embodiment.
In the present invention, static contact angle is measured using contact angle tester.
The preparation of 1 fluorine silicone acrylic emulsion of embodiment
S101: 15g butyl acrylate, 9g methyl methacrylate, 17g styrene, 60g distilled water, 2g dodecyl are taken
Sodium sulphate, 2g nonylphenol polyoxyethylene ether, 0.3g ammonium persulfate, 1000r/min are stirred 30 minutes, obtain pre-emulsion A；
By remaining 75g butyl acrylate, 3g methyl methacrylate, 5g styrene, 8g acrylic acid, 10g metering system
Sour ten difluoro heptyl esters, 8g vinyldimethicone (viscosity 800cp), 145g distilled water, 4g lauryl sodium sulfate, 4g
Nonylphenol polyoxyethylene ether is uniformly mixed, and 1200r/min stirs 40 minutes to obtain uniform pre-emulsion B；
40 DEG C of 0.9g ammonium persulfate are dissolved in 5g distilled water and obtains solution C.
S102: pre-emulsion A is added in 500ml four-hole boiling flask, is heated to 80 DEG C, controls reaction temperature 75-80
DEG C, after blue-fluorescence temperature to appear is stablized, keep the temperature 30 minutes.
S103: while pre-emulsion B and initiator solution C is added dropwise, speed of agitator 800r/min, 80-87 DEG C of reaction temperature,
Reaction speed is controlled, is dripped off within 4 hours, is warming up to 89 DEG C, keeps the temperature 60 minutes.
S104: being cooled to 60 DEG C, and 2 drop tert-butyl hydroperoxide are added, is cooled to 45 DEG C, 5% sodium bicarbonate solution is added
PH to 7-8 is adjusted, room temperature filtering and discharging is cooled to, obtains fluorine silicone acrylic emulsion.
By obtained fluorine silicone acrylic emulsion, it is uniformly applied to clean glass surface, is slowly warming up to 60 DEG C of baking 30min,
Measuring water drop static contact angle is 127 °.
The preparation of 2 fluorine silicone acrylic emulsion of embodiment
S101: 25g butyl acrylate, 13g methyl methacrylate, 15g styrene, 60g distilled water, 2g dodecyl are taken
Sodium sulphate, 2g sr-10,0.5g potassium peroxydisulfate, 800r/min are stirred 30 minutes, obtain pre-emulsion A；
By remaining 60g butyl acrylate, 5g methyl methacrylate, 10g styrene, 6g acrylic acid, 10g metering system
Sour ten difluoro heptyl esters, 6g vinyldimethicone (viscosity 800cp), 120g distilled water, 3g lauryl sodium sulfate, 3g
Sr-10 is uniformly mixed, and 1000r/min stirs 40 minutes to obtain uniform pre-emulsion B；
40 DEG C of 0.9g potassium peroxydisulfate are dissolved in 5g distilled water and obtains solution C.
S102: pre-emulsion A is added in 500ml four-hole boiling flask, is heated to 80 DEG C, controls 77 DEG C of reaction temperature,
After blue-fluorescence temperature to appear is stablized, 30 minutes are kept the temperature.
S103: while pre-emulsion B and initiator solution C is added dropwise, speed of agitator 800r/min, 82-85 DEG C of reaction temperature,
Reaction speed is controlled, is dripped off within 4 hours, is warming up to 89 DEG C, keeps the temperature 60 minutes.
S104: being cooled to 60 DEG C, and 2 drop tert-butyl hydroperoxide are added, is cooled to 45 DEG C, 5% sodium bicarbonate solution is added
PH to 7-8 is adjusted, room temperature filtering and discharging is cooled to, obtains fluorine silicone acrylic emulsion.
By obtained fluorine silicone acrylic emulsion, it is uniformly applied to clean glass surface, is slowly warming up to 60 DEG C of baking 30min,
Measuring water drop static contact angle is 131 °.
Embodiment 3
The above component is uniformly mixed, and with 1200r/min high speed dispersion, dispersion obtains aqueous self-spraying paint liquid material in 20 minutes.
Above-mentioned aqueous self-spraying paint liquid material is added in spray cans, aerosol valve is added, is filled with 65g dimethyl ether, nozzle is installed, horse is obtained
Bucket automatically cleaning spray.
Wet film 10-20 microns of spraying, is to slowly warm up to 60 DEG C of baking 30min in baking oven, test static contact angle is 108 °.
Embodiment 4
The above component is uniformly mixed, and with 1200r/min high speed dispersion, dispersion obtains aqueous self-spraying paint liquid material in 20 minutes.
Above-mentioned aqueous self-spraying paint liquid material is added in spray cans, aerosol valve is added, is filled with 70g dimethyl ether, nozzle is installed, horse is obtained
Bucket automatically cleaning spray.
Wet film 10-20 microns of spraying, is to slowly warm up to 60 DEG C of baking 30min in baking oven, test static contact angle is 123 °.
Embodiment 5
The above component is uniformly mixed, and with 1200r/min high speed dispersion, dispersion obtains aqueous self-spraying paint liquid material in 20 minutes.
Above-mentioned aqueous self-spraying paint liquid material is added in spray cans, aerosol valve is added, is filled with 65g dimethyl ether, nozzle is installed, horse is obtained
Bucket automatically cleaning spray.
Wet film 10-20 microns of spraying, is to slowly warm up to 60 DEG C of baking 30min in baking oven, test static contact angle is 133 °.
The above, above embodiments are only described in detail to the technical solution to the application, but the above implementation
The method that the explanation of example is merely used to help understand the embodiment of the present invention, should not be construed as the limitation to the embodiment of the present invention.This
Any changes or substitutions that can be easily thought of by those skilled in the art, should all cover the embodiment of the present invention protection scope it
It is interior.
Claims (11)
1. aqueous self-spraying paint liquid material, which is characterized in that the aqueous self-spraying paint liquid material based on 100 parts by weight, comprising: 50-70 weight
The fluorine silicone acrylic emulsion, the auxiliary agent of 5-20 parts by weight and the solvent of 15-35 parts by weight of part；
The fluorine silicone acrylic emulsion is by styrene monomer, methacrylate monomers, acrylate monomer, acrylic monomers, fluorine list
Body, siloxanyl monomers, emulsifier, initiator and the aggregated reaction of water obtain.
2. aqueous self-spraying paint liquid material according to claim 1, which is characterized in that by the total weight of the fluorine silicone acrylic emulsion
Meter, the weight percent of styrene monomer is 5-20%, the weight percent of methacrylate monomers is 5-20%, acrylic acid
The weight percent of ester monomer is 15-35%, the weight percent of acrylic monomers is 1-5%, the weight percent of fluorine monomer
Weight percent for 1-5%, siloxanyl monomers is 1-5%.
3. aqueous self-spraying paint liquid material according to claim 1, which is characterized in that the methacrylic acid monomer is selected from methyl
Methyl acrylate, the acrylate monomer are selected from methyl acrylate, ethyl acrylate, butyl acrylate, Isooctyl acrylate monomer
One of or more than one.
4. aqueous self-spraying paint liquid material according to claim 1, which is characterized in that the fluorine monomer is selected from fluorinated acrylate
Monomer, the siloxanyl monomers are selected from vinyltrimethoxysilane, vinyltriethoxysilane, acrylic trimethoxy silicon
One of alkane, gamma-methyl allyl acyloxypropyl trimethoxysilane, silicol, amino silane or more than one.
5. aqueous self-spraying paint liquid material according to claim 4, which is characterized in that the fluorine monomer is selected from ten difluoro of acrylic acid
Heptyl ester, dodecafluoroheptyl methacrylate, trifluoroethyl methacrylate, acrylic acid trifluoro ethyl ester, methacrylic acid hexafluoro fourth
Ester, hexafluorobutyl acrylate, five fluorine pentyl ester of acrylic acid, five fluorine pentyl ester of methacrylic acid, one in methacrylic acid octafluoro pentyl ester
Kind or more than one.
6. aqueous self-spraying paint liquid material according to claim 1, which is characterized in that the auxiliary agent includes coalescing agent, defoaming
Agent and levelling agent.
7. aqueous self-spraying paint liquid material according to claim 1, which is characterized in that the coalescing agent be include Lauryl Alcohol
The mixture of ester and one or two kinds of alcohol ethers coalescing agents, the alcohol ethers coalescing agent are selected from ethylene glycol monomethyl ether, ethylene glycol
Ether, propylene glycol monomethyl ether, butyl glycol ether or propylene-glycol ethyl ether；The defoaming agent is selected from organic silicon defoaming agent；The levelling
Agent is selected from the not fluorine-containing levelling agent of organosilicon.
8. the preparation method of the described in any item aqueous self-spraying paint liquid materials of claim 1-7, which is characterized in that including following step
It is rapid:
S101: by first part's acrylate monomer, first part's methacrylate monomers, first part's styrene monomer,
First part's emulsifier, first part's initiator, the mixing of first part's water, emulsification uniformly, obtain pre-emulsion A；
By remaining acrylate monomer, remaining methacrylate monomers, remaining styrene monomer, remaining emulsification
Agent, and whole fluorine monomers, whole siloxanes, whole acrylic monomers mixing, emulsification uniformly, obtain pre-emulsion B；
Remaining initiator is mixed with remaining water, obtains initiator solution C；
S102: making pre-emulsion A heat up, and stirring obtains stratum nucleare lotion, then keeps the temperature；
S103: pre-emulsion B and initiator solution C is added dropwise to simultaneously through in S102 treated pre-emulsion A, after dripping
Heating, and keep the temperature；
S104: cooling, post-processing adjust pH to 7-8, are further cooled to room temperature, obtain the fluorine silicone acrylic emulsion；
S105: the fluorine silicone acrylic emulsion, auxiliary agent and solvent are mixed, the aqueous self-spraying paint liquid material is obtained.
9. a kind of closestool automatically cleaning spray, which is characterized in that including the described in any item aqueous self-spray paint solutions of such as claim 1-7
Material and propellant.
10. closestool automatically cleaning spray according to claim 9, which is characterized in that the aqueous self-spraying paint liquid material and described
The weight ratio of propellant is 1:(0.5-0.8).
11. the described in any item aqueous self-spraying paint liquid materials of claim 1-7 are used for the self-cleaning purposes of closestool.
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| CN201910589064.2A CN110218498A (en) | 2019-07-02 | 2019-07-02 | Aqueous self-spraying paint liquid material and preparation method thereof, closestool automatically cleaning spray |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113025147A (en) * | 2019-12-09 | 2021-06-25 | 广东顺德三和化工有限公司 | Water-based wall surface hand-sprayed paint and preparation method thereof |
| CN113575596A (en) * | 2020-04-30 | 2021-11-02 | 广州合成材料研究院有限公司 | Mildew-proof spray and preparation method thereof |
| CN113968947A (en) * | 2021-11-30 | 2022-01-25 | 广州市斯洛柯高分子聚合物有限公司 | Fluorine-containing organosilicon acrylic emulsion and preparation method thereof |
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| CN113575596B (en) * | 2020-04-30 | 2022-12-27 | 广州合成材料研究院有限公司 | Mildew-proof spray and preparation method thereof |
| CN113968947A (en) * | 2021-11-30 | 2022-01-25 | 广州市斯洛柯高分子聚合物有限公司 | Fluorine-containing organosilicon acrylic emulsion and preparation method thereof |
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Application publication date: 20190910 |