CN106675295A - Finish-coat-free matte water-based colored paint and preparation method thereof - Google Patents
Finish-coat-free matte water-based colored paint and preparation method thereof Download PDFInfo
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- CN106675295A CN106675295A CN201611223154.2A CN201611223154A CN106675295A CN 106675295 A CN106675295 A CN 106675295A CN 201611223154 A CN201611223154 A CN 201611223154A CN 106675295 A CN106675295 A CN 106675295A
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- 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
- C09D133/00—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 at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention relates to finish-coat-free matte water-based colored paint and a preparation method thereof and belongs to the field of building paint. According to the paint provided by the invention, styrene-acrylic emulsion, a phosphate type dispersant, cellulose, a colloidal solution and polyamide wax have a common effect so that color points are stable and the suspension property is high; COASOL and two types of silicone modified acrylic emulsion with obvious particle size difference, and the polyamide wax are used as continuous phases of multi-colored paint; compared with traditional finish-coat matte water-based multi-colored paint, matting powder does not need to be added into the multi-colored paint and matte finish-coat varnish does not need to be brushed, and the matting and vintage effects can also be realized; the finish-coat-free matte water-based colored paint has excellent water resistance, water white resistance and storage stability; the disadvantages of traditional finish-coat matte water-in-water multi-colored paint are successfully overcome; the finish-coat-free matte water-based colored paint is applicable to non-plane matte water-based water-in-water paint and finish-coat-free matte multi-colored paint and the like.
Description
Technical field
The present invention relates to a kind of dumb light water paint, and in particular to a kind of dumb light water-soluble colorful coating and its system for exempting from cover
Preparation Method, belongs to building coating field.
Background technology
Colored particle more than two kinds of colors is typically include in water-soluble colorful coating, colour image is also colorful many
Sample, thus exterior wall water-water it is colorful be true stone texture exterior coating up-and-coming youngster, increasingly pursued by everybody.But it is high
Optical coating has certain stimulation to the eyes of people, allows the vision of people easily tired for a long time, and low luster coating color and luster is soft, outward appearance
It is smooth, coating surface defect can be to a certain extent covered up, overcome this defect of high luminescent material, meet the aesthetic need of people
Ask.The pursuit that people live to high-quality causes the demand of dumb light water-based material increasing, develops the water of high-performance and low-cost
Property coating becomes study hotspot.
Dumb light coating system has two kinds of solutions, and one kind is direct application dull finishing coat, and another kind of method is in gloss
Higher finish paint external coating low luster coating.Solids content is high in high solid coating, and solvent is few, thus solvent volatilizees delustring
Top layer difficulty, therefore the flatting silica of the higher deal of general addition are taken in agent to.The Chinese invention of Application No. 201310124764.7
Disclose a kind of aqueous crackle coating, it is characterised in that：Including priming paint and finish paint, the percetage by weight of the priming paint each component is such as
Under：Water dispersibles type cation epoxy resin 40-95%, aqueous microbiocidal 0.1-0.4%, aqueous defoamer 0.03-
0.2%, aqueous color paste 0-10%, water surplus；The percetage by weight of the finish paint each component is as follows：Water 30-45%, aqueous many work(
Energy auxiliary agent 0.05-0.3%, aqueous dispersion 0.2-0.4%, aqueous wetting agent 0.1-0.2%, aqueous defoamer 0.05-
0.4%, the aqueous powder 8-15% of dumb light, titanium dioxide 0-20%, ambient self cross-linkable acrylic emulsion 27-45%, dipropylene
0.6-1.5%, aqueous microbiocidal 0.1-0.4%, aqueous color paste 0-10%, water surplus.Application No. 201010587283.6
Chinese invention disclose a kind of one-component dumb light water varnish and preparation method thereof, the raw material of the one-component dumb light water varnish
Formula calculate by percentage to the quality, by 30~60% aqueous acrylic emulsions, 5~30% aqueous aliphatic polyurathane emulsion, 3
~10% coalescents, 0.01~2% defoamer, 0.01~2% dispersant, 0.1~5% flatting silica, 0.01~2% wax are helped
Agent, 0.01~2% feel auxiliary agent, 0.01~2% thickener, 0.01~2% crosslinking agent and 5~40% water composition.Application No.
201310328761.5 Chinese invention disclose a kind of aqueous mute silver-colored transfer coatings, including：60wt%~85wt%'s is aqueous
Polyurethane, the deionized water of 10wt%~30wt%, the defoamer of 1wt%~4wt%, the gas phase oxygen of 1.5wt%~5.0wt%
Change aluminium, the wetting dispersing agent of 0.5wt%~1.5wt%, the preservative of 1.0wt%~3.0wt%.Application No.
201510573666.0 Chinese invention discloses a kind of special dull finishing coat of sand wall-like exterior coating, and the invention is by following components
It is formulated with ratio of weight and number：Water 43-53 parts, dispersant 0.2-0.4 parts, sterilization antiseptic 0.1-0.3 parts, mould inhibitor 0.2-
0.4 part, attapulgite 0.3-0.5 parts, water-soluble multifunctional auxiliary agent 0.4-0.6 parts, defoamer 0.1-0.3 parts, flatting silica 1-2 parts,
Ethylene glycol 0.6-1 parts, coalescents 2-3 parts, pure-acrylic emulsion 40-50 parts and thickener 0.6-1.2 parts.Although traditional flatting silica
The effect of dumb light can be accomplished, but due to the aqueous colorful painting complex structure of itself, so add to be more difficult to overcome resistance to after flatting silica
Water and the problem turned white with stable storing, while also having more harm, such as anthraco-silicosis etc. to human body.
So necessary provide a kind of dumb light water-soluble colorful coating for not using delustering agent.
The content of the invention
Defect in order to overcome prior art of the invention, there is provided a kind of not use the dumb light for exempting from cover of delustering agent aqueous
Multicolor finish, can settle at one go, after upper wall construction, directly with matte effect presentation, greatly simplify production technology and construction
Technique, and reduce cost.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of dumb light water-soluble colorful coating for exempting from cover, is prepared by the raw material of following parts by weight：
The color point is prepared by the raw material of following parts by weight：
Colloidal solution 100-300 parts
Colored base paint 200-500 parts
The colloidal solution is prepared by the raw material of following parts by weight：
Lithium magnesium silicate 20-40 parts
400 parts of water
The colored base paint is prepared by the raw material of following parts by weight：
Base paint 200-500 parts
Mill base 1-10 parts
The base paint is prepared by the raw material of following parts by weight：
The dispersant is phosphoric acid salt dispersant.
Preferably, the styrene-acrylic emulsion is the one kind in RS-7733, RS-6733 of the production of Ahmedabad richness company.
The continuous phase is prepared by the raw material of following parts by weight：
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third, and the wherein particle diameter of acrylic emulsion I is 80-
100nm, the particle diameter of acrylic emulsion II is 160-200nm.
Preferably, the acrylic emulsion I is prepared in accordance with the following methods：(1) raw material of parts by weight is weighed：
100 parts of water, methyl methacrylate 20-40 parts, butyl acrylate 0-20 parts, Ludox 10-40 parts, function monomer 2-10 parts,
Emulsifying agent 0.22-1.05 parts, persulfate 1-5 parts are standby；(2) under normal temperature state in reactor add water, methacrylic acid
Methyl esters, butyl acrylate, function monomer and Ludox are simultaneously stirred well to uniform；(3) mixture of step (2) is warming up to
80-90 DEG C, add the emulsifying agent of persulfate and 10-20% proportional quantities and be stirred well to uniform；(4) the mixed of step (3)
Compound temperature is maintained at 75-85 DEG C and persistently stirs, minute in reaction time 15-35；(5) mixture that (4) in step are obtained
80-85 DEG C is maintained at, and remaining emulsifying agent is added dropwise, persistently stirred, time for adding is 3-5 hours；(6) it is added dropwise in step (5)
After the completion of be warming up to 90-95 DEG C, and be incubated 1-3 hours；(7) obtain adding reductant-oxidant in mixture toward step (6), drop
Temperature is incubated 10-20 minutes to 60-70 DEG C；(8) reductant-oxidant is added again toward mixture obtained in step (7), lower the temperature
To 50-60 DEG C, and it is incubated 10-20 minutes；(9) mixture obtained in step (8) is cooled to 40-50 DEG C, third is obtained final product after filtration
Olefin(e) acid ester emulsion I；The dioxide-containing silica of the Ludox is 20%-40%；The silicon particle particle diameter of the Ludox is 20-80
Nanometer；The function monomer is DAAM and adipic dihydrazide cross-linked polymer；The emulsifying agent is dodecane
Base sodium sulfonate；The persulfate is at least one of ammonium persulfate, potassium peroxydisulfate and sodium peroxydisulfate.
Preferably, the acrylic emulsion II is prepared in accordance with the following methods：(1) original of parts by weight is weighed
Material：100 parts of water, methyl methacrylate 20-40 parts, butyl acrylate 0-20 parts, Ludox 10-40 parts, function monomer 2-10
Part, emulsifying agent 0.22-1.05 parts, persulfate 1-5 parts are standby；(2) under normal temperature state in reactor add water, methyl-prop
E pioic acid methyl ester, butyl acrylate, function monomer and Ludox are simultaneously stirred well to uniform；(3) mixture of step (2) is heated up
To 80-90 DEG C, add the emulsifying agent of persulfate and 10-20% proportional quantities and be stirred well to uniform；(4) step (3)
Mixture temperature is maintained at 75-85 DEG C and persistently stirs, minute in reaction time 15-35；(5) mixing that (4) in step are obtained
Thing is maintained at 80-85 DEG C, and remaining emulsifying agent is added dropwise, and persistently stirs, and time for adding is 3-5 hours；(6) drip in step (5)
Plus after the completion of be warming up to 90-95 DEG C, and be incubated 1-3 hours；(7) obtain adding reductant-oxidant in mixture toward step (6),
60-70 DEG C is cooled to, and is incubated 10-20 minutes；(8) reductant-oxidant is added again toward mixture obtained in step (7), drop
Temperature is incubated 10-20 minutes to 50-60 DEG C；(9) mixture obtained in step (8) is cooled to 40-50 DEG C, is obtained final product after filtration
Acrylic acid ester emulsion II；The dioxide-containing silica of the Ludox is 20%-40%；The silicon particle particle diameter of the Ludox is
20-80 nanometers；The function monomer is DAAM and adipic dihydrazide cross-linked polymer；The emulsifying agent is sulphur
Base butanedioic acid decyl polyoxyethylene
(6) ether-ether disodium；The persulfate is at least one of ammonium persulfate, potassium peroxydisulfate and sodium peroxydisulfate.
The coalescents are the COASOL of DOW Chemical production.
It is a further object of the present invention to provide the above-mentioned dumb light aqueous colorful for exempting from cover of a kind of process is simple, low cost is applied
The preparation method of material.
In order to realize this purpose, the technical solution adopted in the present invention is：
A kind of preparation method of the dumb light water-soluble colorful coating for exempting from cover, comprises the following steps：
0.5-2 part thickener ASE-60 and water equal proportion are stirring evenly and then adding in 20-50 part continuous phases, are stirred again
After mixing uniformly, 30-70 parts coloured silk point is added, stir and the dumb light water-soluble colorful coating for exempting from cover is obtained.
The preparation method of the color point：200-500 parts colour base paint is added in 100-300 part colloidal solution, so
After carry out point of contact, according to shape of particle require screened, that is, obtain color point.The feed postition of wherein colored base paint is for simultaneously
One kind in addition, in batches addition；The mode at point of contact is the one kind in vacuum filtration, dispersion impeller shearing.
The preparation method of the colloidal solution：20-40 part lithium magnesium silicates are added in dispersion in 400 parts of water, it is last high
Speed dispersion 30min, fully dissolves till completely without particle, set aside for use after filtration.
The preparation method of the colored base paint：1-10 part mill bases are added to be modulated into colour in 200-500 part base paints
Base paint.
The preparation method of the base paint：According to sequencing sequentially add 20-60 part water, 0.1-2 part dispersants,
0.05-1 part wetting agent G-396,0.05-1 part defoamer G-198,0.1-1 part preservative GT-50,1-15 part titanium dioxide R-706,
5-30 part kaolin DB-80, after mixing two minutes, according still further to sequencing 0.1-1 part cellulose 481FQ, 0.1- are sequentially added
0.5 part of cellulose EXTRA, 1-2 part nertralizer AMP-95, at a high speed dispersion 30min, according still further to sequencing 1-3 parts are sequentially added
Propane diols, 1-5 parts alcohol ester 12,10-50 part styrene-acrylic emulsions, 1-2 part wetting agent G-399,10-30 part colloidal solution, 1-4 parts increase
The solution that thick dose of G-530 is mixed with the water of equal proportion, stirs the base paint that be obtained.Wherein colloidal solution need to slowly add
Enter.
The preparation method of the continuous phase：According to sequencing sequentially add 10-35 parts acrylic emulsion I,
10-35 parts acrylic emulsion II, 30-50 part water, 1-8 part coalescents, 1-10 part ethylene glycol, 0.1-1 part polyamides
Amine wax, 2-10 part water, 0.05-2 part preservative LEX, stirs the continuous phase that be obtained.Wherein polyamide wax and ethylene glycol are carried out
Premixing is added.
Third object of the present invention is to provide a kind of application of the above-mentioned dumb light water-soluble colorful coating for exempting from cover, the present invention
The obtained dumb light water-soluble colorful coating for exempting from cover can be applicable to exterior wall water-in-water multicolor coating.
Beneficial effect：
Traditional cover dumb light water-in-water multicolor coating can add flatting silica, and the average grain diameter of flatting silica is too small, delustring effect
Really bad, the larger then extinction effect of particle diameter is strong, but paint film is rough, and during storing, and the particle diameter of flatting silica is larger to be had point
From the trend with deposition, the storage stability of multicolor finish can be had a strong impact on, while the surface effect of the requirement of gloss and paint film
Between be difficult to reach balance, can also make resistance to water and water-whitening resistance be deteriorated, and also add formulation cost.
The invention discloses a kind of dumb light water-soluble colorful coating and its Preparation Method for exempting from cover, mainly by styrene-acrylic emulsion,
Phosphoric acid salt dispersant, cellulose, colloidal solution, the collective effect of polyamide wax so that coloured silk point is stable, and suspension is high；
Obvious two kinds of silicon third modified acrylic acid emulsion of COASOL, big small particle difference, polyamide wax serve as the continuous phase of multi-color, altogether
Same-action, relatively conventional cover dumb light aqueous colorful, this multicolor finish need not add flatting silica and brush dumb light finishing varnish,
Also the pseudo-classic effect of delustring can be reached, and possesses excellent resistance to water, water-whitening resistance, storage stability, successfully solve conventional mask
Disadvantage in the dumb light water-in-water multicolor coating of face, it is adaptable to the aqueous water-water coating of on-plane surface dumb light and exempt from many color coatings of cover dumb light
Material etc..
The styrene-acrylic emulsion selected in base paint, relatively low with vitrification point (TG), polymer is soft and tough, and it can make basis
The color point toughness foot of paint, impervious color, good, the stable system that oozes emulsion.
The phosphoric acid salt dispersant selected in base paint, has good stability, colloidal solution to acid, alkali, electrolyte
Main component be lithium magnesium silicate, belong to cation, the dispersant of the phosphoric acid salt is good to its dispersion effect, can improve whole
The stability of system.
From the hydrophobically modified hydroxyethyl cellulose of low-molecular-weight in base paint, the cellulose 481FQ of macromolecule is main
React inside latex particle, improve the cohesive force of color grain, so as to provide toughness, reduce the problem of broken side and broken point；It is little
The cellulose EXTRA of molecular weight, mainly in latex particle external reaction, forms diaphragm, improves impervious color ability and impervious breast
Liquid energy power；Simultaneously the consumption of cellulose is big, hydroxyl is more, interacts with the colloidal solution of cation strong so that coloured silk point stability
It is high.
The polyamide wax selected in base paint, has splendid result of prevention in coating system, and thixotropy is high, makes
The coating possesses excellent application property and stability；The hydrophobically modified hydroxyethyl cellulose of low-molecular-weight is molten with the colloid of cation
Liquid phase interaction is strong, and the thickener of polyamide wax further enhances " the card room structure " formed by lithium magnesium silicate Protection glue
Stability, for water-soluble colorful coating dumb light characteristic is provided so as to it is resistance to it is water-white it is excellent, storage stability is high the characteristics of.
Coalescents in continuous phase are COASOL, and it is mainly diisobutyl adipate, glutaric acid diisobutyl ester and fourth
The mixture of diacid diisobutyl ester because the balance of its solubility, it is intended to be present in the shell surface of latex particle, (commonly into
Film auxiliary agent, can be dissolved in the middle of latex particle, it is intended to be enriched with shell), make latex particle soften film forming more complete.
Acrylic emulsion I selected in continuous phase, acrylic emulsion II are the modified acrylic acid emulsion of silicon third, and the inside contains
There is special organic siloxane polymer, because the organosilicon of acrylic emulsion I and acrylic emulsion II containing different carbon chain,
In film forming procedure, the acrylic emulsion I of small particle is easier coalescence, and the acrylic emulsion II of big particle diameter also tends to coalescence, water
After dividing further volatilization, the big particle of coalescence and the small particles of coalescence start fusion.Because the surface of small particles acrylic emulsion I contains
There is adipic dihydrazide (ADH), DAAM (DAAM), fusion process are contained in the big surface of particle acrylic emulsion II
In, two kinds of particles can further be crosslinked, and film forming is fine and close high so that the dumb light water-soluble colorful coating possesses excellent resistance to water-white
While with resistance to water, also matte effect, and adhesive force is higher, stability is also very excellent.
The obvious acrylic emulsion of two kinds of particle size differences in continuous phase, just into complementary accumulation relation, acrylic acid
Grain emulsion (1) is little due to particle diameter, and the degree of cross linking is high, in linear structure, so film forming compactness is high；And the particle diameter of acrylic emulsion II compared with
Greatly, it is evenly distributed on the linear structure of low particle size emulsion, the self-assembling formation asperity in film forming procedure, so having
From delustering functions, the even complete mute effect of dumb light is reached；Big small particle is mutually coordinated the difference of fusion, number of particles and size, energy
Microphase-separated is produced during emulsion film forming, self-assembling formation asperity makes multicolor finish reach dumb light even complete mute
Effect；Polyamide wax slows down continuous phase emulsion and reacts to each other with the electric charge of Protection glue as thickener so that finished product paint is stablized,
While water-tolerant.
Polyamide wax (the refraction coefficient ＞ 1.55) folding different with acrylic emulsion I, II (refraction coefficient ＜ 1.45) offer
Backscatter extinction logarithmic ratio, further such that the glossiness of multi-color declines, so as to reach matte effect.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate this
It is bright rather than for limiting the scope of the present invention.Unless stated otherwise, techniques not described means can be used in embodiment
Mode known in those skilled in the art is realized.To those skilled in the art, without departing substantially from essence of the present invention and model
On the premise of enclosing, various modifications, replacement, the improvement that material composition, consumption in these embodiments etc. is carried out, these are of equal value
Form similarly falls within the application appended claims limited range.Special instruction, the concrete ginseng that the present invention is limited
Number should have admissible error range.
Thickener ASE-60, cellulose 481FQ, cellulose EXTRA, wetting agent G-396, the wetting agent used in embodiment
G-399, defoamer G-198, preservative GT-50, titanium dioxide R-706, kaolin DB-80, nertralizer AMP-95, thickener G-
530 be it is commercially available；Wherein described cellulose 481FQ, cellulose EXTRA are the product of Akzo Nobel N.V.；The profit
Humectant G-396, wetting agent G-399, defoamer G-198 are the VANI MIAMI (Giovannis that Shanghai grid trading company is acted on behalf of
Miami) company product.
Number in embodiment refers both to parts by weight.
A kind of preparation method of the dumb light water-soluble colorful coating for exempting from cover, comprises the following steps：
0.5-2 part thickener ASE-60 and water equal proportion are stirring evenly and then adding in 20-50 part continuous phases, are stirred again
After mixing uniformly, 30-70 parts coloured silk point is added, stir and the dumb light water-soluble colorful coating for exempting from cover is obtained.
The preparation method of the color point：200-500 parts colour base paint is added in 100-300 part colloidal solution, so
After carry out point of contact, according to shape of particle require screened, that is, obtain color point.The feed postition of wherein colored base paint is for simultaneously
One kind in addition, in batches addition；The mode at point of contact is the one kind in vacuum filtration, dispersion impeller shearing.
The preparation method of the colloidal solution：20-40 part lithium magnesium silicates are added in dispersion in 400 parts of water, it is last high
Speed dispersion 30min, fully dissolves till completely without particle, set aside for use after filtration.
The preparation method of the colored base paint：1-10 part mill bases are added to be modulated into colour in 200-500 part base paints
Base paint.
The preparation method of the base paint：According to sequencing sequentially add 20-60 part water, 0.1-2 part dispersants,
0.05-1 part wetting agent G-396,0.05-1 part defoamer G-198,0.1-1 part preservative GT-50,1-15 part titanium dioxide R-706,
5-30 part kaolin DB-80, after mixing two minutes, according still further to sequencing 0.1-1 part cellulose 481FQ, 0.1- are sequentially added
0.5 part of cellulose EXTRA, 1-2 part nertralizer AMP-95, at a high speed dispersion 30min, according still further to sequencing 1-3 parts are sequentially added
Propane diols, 1-5 parts alcohol ester 12,10-50 part styrene-acrylic emulsions, 1-2 part wetting agent G-399,10-30 part colloidal solution, 1-4 parts increase
The solution that thick dose of G-530 is mixed with the water of equal proportion, stirs the base paint that be obtained.Wherein colloidal solution need to slowly add
Enter.
The dispersant is the one kind in sodium tripolyphosphate, calgon, sodium pyrophosphate.
The styrene-acrylic emulsion is obtained through following steps screening：Commercially available styrene-acrylic emulsion is pressed with colloidal solution first
According to mass ratio 1:1 mixing, after stirring, sees whether that viscosity rises rapidly, or after storage a period of time, whether viscosity becomes
Change excessive etc.；Then base paint is made into, according to colloidal solution：The mass ratio of base paint is 1:2 prepare color point, select colloidal solution
Still as clear as crystal, color point is uniform in size, the styrene-acrylic emulsion without the broken side of broken point, stable storing；Finally screen the phenylpropyl alcohol breast for obtaining
Liquid is the one kind in RS-7733, RS-6733 of the production of Ahmedabad richness company.
The wetting agent G-396 is osmosis type wetting agent, and special by 100% active component changes surname anion surface active
Agent, has good wetability and the color stability of a system in water paint.
The wetting agent G-399 is osmosis type wetting agent, and special by 50% active component changes surname anion surface active
Agent, has good wetability and permeability in water paint.
The defoamer G-198 employs special mineral oil and the froth breaking material silicon derivative of special molecular structure and organic
Particle, with the superior function not having with traditional defoamer.
The thickener G-530 is hydrophobically modified alkali-soluble emulsion type thickener, it is possible to increase the thixotropy of coating.
The preparation method of the continuous phase：10-35 parts acrylic emulsion I, 10-35 parts third is sequentially added according to sequencing
Olefin(e) acid emulsion II, 30-50 part water, 1-8 part coalescents, 1-10 part ethylene glycol, 0.1-1 part polyamide waxes, 2-10 part water,
0.05-2 part preservative LEX, stirs the continuous phase that be obtained.Wherein polyamide wax and ethylene glycol carry out premixing addition.
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third, and the wherein particle diameter of acrylic emulsion I is 80-
100nm, the particle diameter of acrylic emulsion II is 160-200nm.
Preferably, the acrylic emulsion I is prepared in accordance with the following methods：(1) raw material of parts by weight is weighed：
100 parts of water, methyl methacrylate 20-40 parts, butyl acrylate 0-20 parts, Ludox 10-40 parts, function monomer 2-10 parts,
Emulsifying agent 0.22-1.05 parts, persulfate 1-5 parts are standby；(2) under normal temperature state in reactor add water, methacrylic acid
Methyl esters, butyl acrylate, function monomer and Ludox are simultaneously stirred well to uniform；(3) mixture of step (2) is warming up to
80-90 DEG C, add the emulsifying agent of persulfate and 10-20% proportional quantities and be stirred well to uniform；(4) the mixed of step (3)
Compound temperature is maintained at 75-85 DEG C and persistently stirs, minute in reaction time 15-35；(5) mixture that (4) in step are obtained
80-85 DEG C is maintained at, and remaining emulsifying agent is added dropwise, persistently stirred, time for adding is 3-5 hours；(6) it is added dropwise in step (5)
After the completion of be warming up to 90-95 DEG C, and be incubated 1-3 hours；(7) obtain adding reductant-oxidant in mixture toward step (6), drop
Temperature is incubated 10-20 minutes to 60-70 DEG C；(8) reductant-oxidant is added again toward mixture obtained in step (7), lower the temperature
To 50-60 DEG C, and it is incubated 10-20 minutes；(9) mixture obtained in step (8) is cooled to 40-50 DEG C, third is obtained final product after filtration
Olefin(e) acid ester emulsion I；The dioxide-containing silica of the Ludox is 20%-40%；The silicon particle particle diameter of the Ludox is 20-80
Nanometer；The function monomer is DAAM and adipic dihydrazide cross-linked polymer；The emulsifying agent is dodecane
Base sodium sulfonate；The persulfate is at least one of ammonium persulfate, potassium peroxydisulfate and sodium peroxydisulfate.
Preferably, the acrylic emulsion II is prepared in accordance with the following methods：(1) original of parts by weight is weighed
Material：100 parts of water, methyl methacrylate 20-40 parts, butyl acrylate 0-20 parts, Ludox 10-40 parts, function monomer 2-10
Part, emulsifying agent 0.22-1.05 parts, persulfate 1-5 parts are standby；(2) under normal temperature state in reactor add water, methyl-prop
E pioic acid methyl ester, butyl acrylate, function monomer and Ludox are simultaneously stirred well to uniform；(3) mixture of step (2) is heated up
To 80-90 DEG C, add the emulsifying agent of persulfate and 10-20% proportional quantities and be stirred well to uniform；(4) step (3)
Mixture temperature is maintained at 75-85 DEG C and persistently stirs, minute in reaction time 15-35；(5) mixing that (4) in step are obtained
Thing is maintained at 80-85 DEG C, and remaining emulsifying agent is added dropwise, and persistently stirs, and time for adding is 3-5 hours；(6) drip in step (5)
Plus after the completion of be warming up to 90-95 DEG C, and be incubated 1-3 hours；(7) obtain adding reductant-oxidant in mixture toward step (6),
60-70 DEG C is cooled to, and is incubated 10-20 minutes；(8) reductant-oxidant is added again toward mixture obtained in step (7), drop
Temperature is incubated 10-20 minutes to 50-60 DEG C；(9) mixture obtained in step (8) is cooled to 40-50 DEG C, is obtained final product after filtration
Acrylic acid ester emulsion II；The dioxide-containing silica of the Ludox is 20%-40%；The silicon particle particle diameter of the Ludox is
20-80 nanometers；The function monomer is DAAM and adipic dihydrazide cross-linked polymer；The emulsifying agent is sulphur
Base butanedioic acid decyl polyoxyethylene
(6) ether-ether disodium；The persulfate is at least one of ammonium persulfate, potassium peroxydisulfate and sodium peroxydisulfate.
The coalescents are the COASOL of DOW Chemical production.
The above-mentioned dumb light water-soluble colorful coating for exempting from cover can be applicable to exterior wall water-in-water multicolor coating.
Preferred several embodiments are presented herein below.
Embodiment 1
A kind of preparation method of the dumb light water-soluble colorful coating for exempting from cover, comprises the following steps：
0.5 part of thickener ASE-60 and water equal proportion are stirring evenly and then adding into in 50 parts of continuous phases, are again stirring for
After even, 30 parts of color points are added, stir and the dumb light water-soluble colorful coating for exempting from cover is obtained.
The preparation method of the color point：200 parts of colored base paints are added in 100 parts of colloidal solution simultaneously, Ran Houjin
Row vacuum filtration point of contact, requires to be screened according to shape of particle, that is, obtain color point.
The preparation method of the colloidal solution：20 parts of lithium magnesium silicates are added in dispersion in 400 parts of water, it is last to divide at a high speed
Scattered 30min, fully dissolves till completely without particle, set aside for use after filtration.
The preparation method of the colored base paint：1 part of mill base is added to be modulated into colored base paint in 200 parts of base paints.
The preparation method of the base paint：According to sequencing sequentially add 20 parts of water, 0.1 part of sodium tripolyphosphate, 0.05
Part wetting agent G-396,0.05 part of defoamer G-198,0.1 part of preservative GT-50,1 part of titanium dioxide R-706,5 parts of kaolin DB-
80, after mixing two minutes, according still further to sequencing 0.1 part of cellulose 481FQ, 0.5 part of cellulose EXTRA are sequentially added, in 1 part
With agent AMP-95, at a high speed dispersion 30min, according still further to sequencing 1 part of propane diols, 1 part of alcohol ester, 12,50 parts of RS- are sequentially added
7733 styrene-acrylic emulsions, 1 part of wetting agent G-399, water of 10 parts of colloidal solution, 1 part of thickener G-530 and equal proportions are mixed
Solution, stirs the base paint that be obtained.Wherein colloidal solution need to be slowly added to.
The preparation method of the continuous phase：10 parts of acrylic emulsions, I, 35 portions of propylene yogurts are sequentially added according to sequencing
II, 30 parts of water of liquid, 8 parts of COASOL, 1 part of ethylene glycol, 0.1 part of polyamide wax, 2 parts of water, 0.05 part of preservative LEX, stir
Continuous phase is obtained.Wherein polyamide wax and ethylene glycol carry out premixing addition.
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third, and the wherein particle diameter of acrylic emulsion I is 80nm,
The particle diameter of acrylic emulsion II is 160nm.
The acrylic emulsion I is prepared in accordance with the following methods：(1) raw material of parts by weight is weighed：Water 100
Part, 20 parts of methyl methacrylate, 10 parts of Ludox, 2 parts of function monomer, 0.22 part of emulsifying agent, 1 part of ammonium persulfate, it is standby；
(2) water, methyl methacrylate, butyl acrylate, function monomer and Ludox are added in reactor under normal temperature state and is filled
Divide and be stirred until homogeneous；(3) mixture of step (2) is warming up to 80 DEG C, adds the emulsifying agent of ammonium persulfate and 10% proportional quantity
And be stirred well to uniform；(4) mixture temperature of step (3) is maintained at 75 DEG C and is persistently stirred, 15 minutes reaction time；
(5) mixture that (4) in step obtain is maintained at 80 DEG C, and remaining emulsifying agent is added dropwise, persistently stirred, time for adding is 3
Hour；(6) 90 DEG C are warming up to after step (5) is added dropwise to complete, and are incubated 1 hour；(7) obtain in mixture toward step (6)
Reductant-oxidant is added, 60 DEG C are cooled to, and is incubated 10 minutes；(8) oxidation is added again toward mixture obtained in step (7)
Reducing agent, is cooled to 50 DEG C, and is incubated 10 minutes；(9) mixture obtained in step (8) is cooled to 40 DEG C, is obtained final product after filtration
Acrylic acid ester emulsion I；The dioxide-containing silica of the Ludox is 20%；The silicon particle particle diameter of the Ludox is 20 nanometers；
The function monomer is DAAM and adipic dihydrazide cross-linked polymer；The emulsifying agent is dodecyl sodium sulfonate
Sodium.
The preparation method of the acrylic emulsion II is essentially identical with the preparation method of acrylic emulsion I, emulsifying agent used
For sulfosuccinic acid decyl polyoxyethylene (6) ether-ether disodium.
The above-mentioned dumb light water-soluble colorful coating for exempting from cover can be applicable to exterior wall water-in-water multicolor coating.
Embodiment 2
A kind of preparation method of the dumb light water-soluble colorful coating for exempting from cover, comprises the following steps：
2 parts of thickener ASE-60 and water equal proportion are stirring evenly and then adding into in 20 parts of continuous phases, are again stirring for uniform
Afterwards, 70 parts of color points are added, is stirred and the dumb light water-soluble colorful coating for exempting from cover is obtained.
The preparation method of the color point：In 300 parts of colloidal solution, then 500 parts of colored base paints are added in three times
Dispersion impeller shearing point of contact is carried out, is required to be screened according to shape of particle, that is, obtain color point.
The preparation method of the colloidal solution：40 parts of lithium magnesium silicates are added in dispersion in 400 parts of water, it is last to divide at a high speed
Scattered 30min, fully dissolves till completely without particle, set aside for use after filtration.
The preparation method of the colored base paint：10 parts of mill bases are added to be modulated into colored base paint in 500 parts of base paints.
The preparation method of the base paint：60 parts of water, 2 parts of calgons, 1 part of wetting are sequentially added according to sequencing
Agent G-396,1 part of defoamer G-198,1 part of preservative GT-50,15 parts of titanium dioxide R-706,30 parts of kaolin DB-80, mixing two
After minute, 1 part of cellulose 481FQ, 0.1 part of cellulose EXTRA, 2 parts of nertralizer AMP-95 are sequentially added according still further to sequencing,
At a high speed dispersion 30min, according still further to sequencing 3 parts of propane diols, 5 parts of alcohol esters, 12,10 parts of RS-6733 phenylpropyl alcohols breasts are sequentially added
The solution that liquid, 2 parts of wetting agent G-399, water of 30 parts of colloidal solution, 4 parts of thickener G-530 and equal proportions are mixed, stirring
It is uniform that base paint is obtained.Wherein colloidal solution need to be slowly added to.
The preparation method of the continuous phase：35 parts of acrylic emulsions, I, 10 portions of propylene yogurts are sequentially added according to sequencing
II, 50 parts of water of liquid, 1 part of COASOL, 10 parts of ethylene glycol, 1 part of polyamide wax, 10 parts of water, 2 parts of preservative LEX, stir and make
Obtain continuous phase.Wherein polyamide wax and ethylene glycol carry out premixing addition.
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third, and the particle diameter of wherein acrylic emulsion I is
100nm, the particle diameter of acrylic emulsion II is 200nm.
The acrylic emulsion I is prepared in accordance with the following methods：(1) raw material of parts by weight is weighed：Water 100
Part, 40 parts of methyl methacrylate, 20 parts of butyl acrylate, 40 parts of Ludox, 10 parts of function monomer, 1.05 parts of emulsifying agent, mistake
2 parts of ammonium sulfate, 1 part of potassium peroxydisulfate, 2 parts of sodium peroxydisulfate, it is standby；(2) under normal temperature state in reactor add water, metering system
Sour methyl esters, butyl acrylate, function monomer and Ludox are simultaneously stirred well to uniform；(3) mixture of step (2) is warming up to
90 DEG C, add the emulsifying agent of persulfate and 20% proportional quantity and be stirred well to uniform；(4) the mixture temperature of step (3)
Degree is maintained at 85 DEG C and persistently stirs, 35 minutes reaction time；(5) mixture that (4) in step obtain is maintained at 85 DEG C, and
Remaining emulsifying agent is added dropwise, is persistently stirred, time for adding is 5 hours；(6) it is warming up to 95 DEG C after step (5) is added dropwise to complete, and
Insulation 3 hours；(7) obtain adding reductant-oxidant in mixture toward step (6), be cooled to 70 DEG C, and be incubated 20 minutes；
(8) reductant-oxidant is added again toward mixture obtained in step (7), be cooled to 60 DEG C, and be incubated 20 minutes；(9) step
Suddenly mixture obtained in (8) is cooled to 50 DEG C, and acrylic acid ester emulsion I is obtained final product after filtration；The dioxide-containing silica of the Ludox
For 40%；The silicon particle particle diameter of the Ludox is 80 nanometers；The function monomer is DAAM and adipic acid two
Hydrazides cross-linked polymer；The emulsifying agent is dodecyl sodium sulfate.
The preparation method of the acrylic emulsion II is essentially identical with the preparation method of acrylic emulsion I, emulsifying agent used
For sulfosuccinic acid decyl polyoxyethylene (6) ether-ether disodium.
The above-mentioned dumb light water-soluble colorful coating for exempting from cover can be applicable to exterior wall water-in-water multicolor coating.
Embodiment 3
A kind of preparation method of the dumb light water-soluble colorful coating for exempting from cover, comprises the following steps：
0.8 part of thickener ASE-60 and water equal proportion are stirring evenly and then adding into in 45 parts of continuous phases, are again stirring for
After even, 55 parts of color points are added, stir and the dumb light water-soluble colorful coating for exempting from cover is obtained.
The preparation method of the color point：In 100 parts of colloidal solution, then 200 parts of colored base paints are added at twice
Dispersion impeller shearing point of contact is carried out, is required to be screened according to shape of particle, that is, obtain color point.
The preparation method of the colloidal solution：40 parts of lithium magnesium silicates are added in dispersion in 400 parts of water, it is last to divide at a high speed
Scattered 30min, fully dissolves till completely without particle, set aside for use after filtration.
The preparation method of the colored base paint：1 part of mill base is added to be modulated into colored base paint in 200 parts of base paints.
The preparation method of the base paint：44.2 parts of water, 0.6 part of sodium pyrophosphate, 1 part of profit are sequentially added according to sequencing
Humectant G-396,0.4 part of defoamer G-198,0.15 part of preservative GT-50,2 parts of titanium dioxide R-706,10 parts of kaolin DB-80,
After mixing two minutes, according still further to sequencing 0.4 part of cellulose 481FQ, 0.4 part of cellulose EXTRA, 1 part of neutralization are sequentially added
Agent AMP-95, at a high speed dispersion 30min, according still further to sequencing 1 part of propane diols, 1 part of alcohol ester, 12,28 parts of RS- are sequentially added
7733 styrene-acrylic emulsions, 1 part of wetting agent G-399, water of 10 parts of colloidal solution, 1.6 parts of thickener G-530 and equal proportions are mixed
Solution, stir i.e. be obtained base paint.Wherein colloidal solution need to be slowly added to.
The preparation method of the continuous phase：35 parts of acrylic emulsions, I, 24.9 parts of acrylic acid are sequentially added according to sequencing
II, 30 parts of water of emulsion, 6 parts of COASOL, 1 part of ethylene glycol, 1 part of polyamide wax, 2 parts of water, 1 part of preservative LEX, stir and make
Obtain continuous phase.Wherein polyamide wax and ethylene glycol carry out premixing addition.
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third, and the particle diameter of wherein acrylic emulsion I is
100nm, the particle diameter of acrylic emulsion II is 200nm.
The preparation method of acrylic emulsion I, II is with embodiment 2.
The above-mentioned dumb light water-soluble colorful coating for exempting from cover can be applicable to exterior wall water-in-water multicolor coating.
Embodiment 4
The dumb light water-soluble colorful coating and traditional multicolor finish, traditional colorful+dumb light of cover will be exempted from obtained in embodiment 1-3
Overlay coating carries out the test such as water-fast, water-whitening resistance, alkali resistance, storage stability, glossiness.
Traditional multicolor finish, traditional colorful+dumb light overlay coating formula it is as shown in table 1.
Table 1：The formula of traditional multicolor finish, traditional colorful+dumb light overlay coating
Note：SN-5040, LCN-407, NXZ, 250HBR, AMP-95, R-706, DB-80, GT-50, ASE-60 in table 1,
TS-100, L-344, RDS, C-12 are respectively dispersant, wetting agent, defoamer, hydroxyethyl cellulose, nertralizer, titanium dioxide, height
Ridge soil, preservative, thickener, flatting silica, thickener, Protection glue, alcohol ester 12, percentage is mass percent.
All of test, is applied by the external application aqueous colorful building inside HG-T 4343-2012 aqueous colorful building coatings
Material technical standard is performed.
Glossiness：Because the dumb light water-soluble colorful coating has good flatness, by GB/T9754-2007 colored paints
Perform with the assay method of 20 °, 60 ° and 85 ° bright lusters of varnish-colored paint paint film without metallic pigments.
Table 2：Dumb light water paint the performance test results
Note：In multicolor finish, in 85 ° of gloss data, 35.7 ° have an obvious light, and 20.5 ° belong to mercerising, 15 ° with
It is inside substantially matt.
Claims (10)
1. a kind of dumb light water-soluble colorful coating for exempting from cover, it is characterised in that prepared by the raw material of following parts by weight：
The color point is prepared by the raw material of following parts by weight：
Colloidal solution 100-300 parts
Colored base paint 200-500 parts
The continuous phase is prepared by the raw material of following parts by weight：
The particle diameter of the acrylic emulsion I is 80-100nm, and the particle diameter of acrylic emulsion II is 160-200nm.
2. a kind of dumb light water-soluble colorful coating for exempting from cover according to claim 1, it is characterised in that the colloidal solution
Prepared by the raw material of following parts by weight：
Lithium magnesium silicate 20-40 parts
400 parts of water.
3. a kind of dumb light water-soluble colorful coating for exempting from cover according to claim 1, it is characterised in that
The colored base paint is prepared by the raw material of following parts by weight：
Base paint 200-500 parts
Mill base 1-10 parts
The base paint is prepared by the raw material of following parts by weight：
The dispersant is phosphoric acid salt dispersant；
The styrene-acrylic emulsion is the one kind in RS-7733, RS-6733 of the production of Ahmedabad richness company.
4. a kind of dumb light water-soluble colorful coating for exempting from cover according to claim 1, it is characterised in that
The acrylic emulsion I, II is the modified acrylic acid emulsion of silicon third.
5. a kind of dumb light water-soluble colorful coating for exempting from cover according to claim 1, it is characterised in that the coalescents
For the COASOL of DOW Chemical production.
6. the preparation method of a kind of dumb light water-soluble colorful coating for exempting from cover described in claim 1-5 any one, its feature
It is to comprise the following steps：
0.5-2 part thickener ASE-60 and water equal proportion are stirring evenly and then adding in 20-50 part continuous phases, are again stirring for
After even, 30-70 parts coloured silk point is added, stir and the dumb light water-soluble colorful coating for exempting from cover is obtained；
The preparation method of the color point：200-500 parts colour base paint is added in 100-300 part colloidal solution, Ran Houjin
Row point of contact, requires to be screened according to shape of particle, that is, obtain color point；
The preparation method of the continuous phase：10-35 parts acrylic emulsion I, 10-35 part acrylic acid are sequentially added according to sequencing
Emulsion II, 30-50 part water, 1-8 part coalescents, 1-10 part ethylene glycol, 0.1-1 part polyamide waxes, 2-10 part water, 0.05-2 parts
Preservative LEX, stirs the continuous phase that be obtained.
7. the preparation method of a kind of dumb light water-soluble colorful coating for exempting from cover according to claim 6, it is characterised in that
The preparation method of the colloidal solution：20-40 part lithium magnesium silicates are added in dispersion in 400 parts of water, it is last to divide at a high speed
Scattered 30min, fully dissolves till completely without particle, set aside for use after filtration；
The preparation method of the colored base paint：1-10 part mill bases are added to be modulated into colored basis in 200-500 part base paints
Paint；
The preparation method of the base paint：20-60 part water, 0.1-2 part dispersants, 0.05-1 parts are sequentially added according to sequencing
Wetting agent G-396,0.05-1 part defoamer G-198,0.1-1 part preservative GT-50,1-15 part titanium dioxide R-706,5-30 part is high
Ridge soil DB-80, after mixing two minutes, according still further to sequencing 0.1-1 part cellulose 481FQ, 0.1-0.5 part fibers is sequentially added
Plain EXTRA, 1-2 part nertralizer AMP-95, at a high speed dispersion 30min, according still further to sequencing 1-3 part propane diols, 1-5 are sequentially added
Part alcohol ester 12,10-50 part styrene-acrylic emulsions, 1-2 part wetting agent G-399,10-30 part colloidal solution, 1-4 part thickener G-530
The solution mixed with the water of equal proportion, stirs the base paint that be obtained.
8. a kind of preparation method of dumb light water-soluble colorful coating for exempting from cover according to claim 6, it is characterised in that institute
In stating the preparation process of color point, the feed postition of colored base paint is the one kind in addition simultaneously, addition in batches；The side at point of contact
Formula is the one kind in vacuum filtration, dispersion impeller shearing.
9. a kind of preparation method of dumb light water-soluble colorful coating for exempting from cover according to claim 6, it is characterised in that institute
In stating the preparation process of continuous phase, polyamide wax and ethylene glycol are added after need to being pre-mixed.
10. a kind of application of the dumb light water-soluble colorful coating for exempting from cover described in claim 1-5 any one, its feature exists
In the dumb light water-soluble colorful coating for exempting from cover is applied to exterior wall water-in-water multicolor coating.
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