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CN106381042B - Water-in-water type antibacterial multi-color and preparation method thereof - Google Patents

Water-in-water type antibacterial multi-color and preparation method thereof Download PDF

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Publication number
CN106381042B
CN106381042B CN201610806939.6A CN201610806939A CN106381042B CN 106381042 B CN106381042 B CN 106381042B CN 201610806939 A CN201610806939 A CN 201610806939A CN 106381042 B CN106381042 B CN 106381042B
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water
color
varnish
preparation
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CN106381042A (en
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王超群
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Hebei Chenyang Industry and Trade Group Co Ltd
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Hebei Chenyang Industry and Trade Group Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/04Homopolymers or copolymers of esters
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/29Coating 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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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/60Additives non-macromolecular
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract

The invention discloses a kind of water-in-water type antibacterial multi-colors, are mixed by base paint, Protection glue and varnish;Base paint is made of following raw material:100 300 parts of 50 150 parts of aqueous elastic polyaminoester emulsion, 20 60 parts of kaolin, 10 30 parts of titanium dioxide, 0 30 parts of environment friendly inorganic pigment, 5 10 parts of antiseptic, 1 10 parts of antifoaming agent, 1 10 parts of coalescents and water;Protection glue is made of following raw material:100 300 parts of 30 80 parts of acrylic acid ester emulsion, 1 10 parts of preservative and water;Varnish is made of following raw material:30 80 parts of 20 100 parts of aqueous pure acrylate elastic emulsion, 10 30 parts of waterproofing agent, 0.5 5 parts of thickener and water.The present invention also provides the preparation method of multi-color, this multi-color mechanical performance is superior, while having the characteristics that antibacterial, waterproof, anti-pollution, uncomplicated laundering and scrubbable, and color is arbitrarily arranged in pairs or groups, and realizes perfect figure.

Description

Water-in-water type antibacterial multi-color and preparation method thereof
Technical field
The present invention relates to a kind of preparation method of coating more particularly to a kind of water-in-water type antibacterial multi-color and its preparation sides Method.
Background technology
As the improvement of people's living standards, interior decoration upsurge is quietly risen, decorative effect requirement of the people to coating It is higher and higher.Multicolor finish with its bold design broken traditional single color, plane coating decorative effect, started more Color, relief decorative cover, it is popular with consumers again.Currently, the wall multicolor finish in China mostly uses greatly the more of oil-in-water type Color coating material not only contains organic solvent, production cost height but also repeatedly spraying is needed to lead to speed of application in the construction process Slowly.
Water type multicolor paint for water drum is full water-based system, only has the volatilization of water in film forming procedure, nontoxic, tasteless, to people Body and environment do not cause any harm.The coating figure layer is also colorful three-dimensional sense decorative cover, does not crack, does not fall off, scrubbing resistance. Water-water coating of multi-colour pattern is made color material with its two step of dispersion operation in continuous phase simultaneously of emulsification and anti-molten technology The technical performance and decorative effect of product are improved to generate the strip decorative pattern of similar oil-in-water multicolor finish for a step, and And it is more safer and environmentally friendly in the production and use process than oil-in-water type, simplifies production equipment, reduces product cost.Water Packet water paint is substantially a kind of water paint, be in aqueous latex paint be added can gelation water soluble paint dispersion and At by two-phase with opposite charge, in the life gelation of the contact surface of particle when two components mix.Water-in-water type multi-color The paint energy finishing effect true to nature for restoring marble, granite is high-grade stone especially suitable for the interior/exterior decoration of all kinds of buildings The economical alternative of material, not only can be to avoid the advantage for using organic solvent also to have production cost low.
Indoor coating also requires antibacterial, easy cleaning, wash resistant, waterproof and anti-pollution, to improve the neat and tidy of coating And aesthetics, the superior mechanical performance such as strong adhesive force, abrasion-resistant is also also required, however in existing literature and data but almost Such correlated performance of water-in-water multicolor coating is not addressed.Patent CN101429368A discloses a kind of water-in-water type multi-color painting Material, production method is first to prepare the protection sol solution of 5% concentration, then prepares white basis paint again, then add by design requirement Enter mill base to mix colours, finally carries out colored paint granulation.It needs to mix colours using mill base when the coating preparation, technique is not simple enough Easily.Patent CN201410005877.X discloses a kind of preparation method of high durable artificial granite water-in-water multicolor coating, belongs to Building coating material technical field, water-in-water multicolor coating uses aqueous high molecular synthetic emulsion as base-material, various water-soluble Property substance as auxiliary agent, therefore odorlessness, pollution-free, its preparation process is simple, and production cost is low, and construction materials save, decoration effect Fruit is unique, is a kind of ideal health type interior and exterior decoration material, and this product is more compared to other water-waters on the market Color coating material has the advantages that color spot is not easy that bleeding, storage stabilizations, long shelf-life, to have Elastic anti-crack, weatherability good.The coating at Product paint also discloses in preparing using water repellent auxiliary agent and water-proof emulsion, however the addition of the two is only for colorful after preventing film forming Coating is not easy bleeding, does not consider antibiotic property, water proofing property, anti fouling performance and the easy cleaning of multicolor finish after film forming.Therefore it needs A kind of polychrome, the mixing of multiphase particle is asked to coexist, three-dimensional sense good decorating effect, antibacterial, waterproof, anti-pollution and easy cleaning mechanicalness The superior water type multicolor paint for water drum of energy extends the service life of coating to improve the aesthetics of coating.
Invention content
It is an object of the invention to:In view of the above problems, a kind of water-in-water type antibacterial multi-color and its system are provided Preparation Method.Coating of the present invention does not have to organic solvent, multicolour also can be sprayed once, while this multi-color intensity is high, machine Tool superior performance, while having the characteristics that antibacterial, waterproof, anti-pollution, uncomplicated laundering and scrubbable, construction is simple, color is arbitrarily taken Match, realizes perfect figure.
In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is as follows:
A kind of water-in-water type antibacterial multi-color, is mixed by base paint, Protection glue and varnish;Wherein according to parts by weight Meter,
The base paint is made of following raw material:50-150 parts of aqueous elastic polyaminoester emulsion, 20-60 parts of kaolin, titanium 10-30 parts of white powder, 0-30 parts of environment friendly inorganic pigment, 5-10 parts of antiseptic, 1-10 parts of antifoaming agent, 1-10 parts of coalescents and water 100-300 parts;
The Protection glue is made of following raw material:30-80 parts of acrylic acid ester emulsion, 1-10 parts of preservative and water 100-300 Part;
The varnish is made of following raw material:Aqueous pure acrylate elastic emulsion 20-100 parts, 10-30 parts of waterproofing agent, thickener 0.5-5 parts and 30-80 parts of water;
The weight ratio of the base paint, Protection glue and varnish is 50-80:40-60:10-30.
Further, the environment friendly inorganic pigment is titanium yellow, titanium chromium palm fibre, iron zinc chrome is brown, siderochrome is black, cobalt green, cobalt blue, copper Chrome black, compound titan yellow and composite titanium are one or more of red.
Further, the antiseptic is 1 by mass ratio:The polyhexamethylene guanide phosphate and polyhexamethylene guanide of 2-3 Hydrochloride forms.
Further, the antifoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether or polypropylene glycerol aether, and the film forming helps Agent is polyesterols, polyvinyl alcohol or xanthans.
Further, the preservative is 2-methyl-4-isothiazolin-3-one or 5- chloro-2-methyl -4- isothiazolines - 3- ketone.
Further, the waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion;The thickener is that ethoxy is fine Dimension element or carboxymethyl cellulose.
The present invention also provides the preparation methods of above-mentioned water-in-water type antibacterial multi-color, comprise the steps of:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide in proportion, stirs to thin Spend < 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, It stirs evenly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, obtain It is spare to Protection glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirring is equal It is even, it is spare to obtain varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly; It mixes, stirs evenly with varnish obtained above again, obtain the water-in-water type antibacterial multi-color.
The effect of each component of the present invention:
Antifoaming agent can prevent the later stage from generating bubble in base paint, make the lubricated with coating made;Kaolin have thickening and In raising the effect of high shear, while the toughness of particle can be increased;Titanium dioxide is used for improving covering;Environment friendly inorganic pigment is used for Toning, can according to client need recall multiple color;Antiseptic uses guanidine bactericides, is a kind of environment-friendly type antimildew and antibacterial Agent has extremely strong killing microorganism ability, and bactericidal range is wide, and bactericidal effect is long, has extremely strong kill to bacterium and fungi Effect;Aqueous elastic polyaminoester emulsion makes colorful sealing wax that there is certain elasticity, thickness not to crack when applying, and there is certain covering to split The effect of seam.
The environment friendly inorganic pigment is respectively the B5302 titanium yellows for being selected from the production of Hunan Ju Fa Science and Technology Ltd.s, B2406 Titanium chromium palm fibre, B3301 iron zinc chrome is brown, A2901 siderochrome is black, B5003 cobalt greens, B2805 cobalt blues, A2854 copper-chrome blacks, Y1001 composite titaniums One or more of Huang and R3012 composite titaniums are red.There is the serial pigment good compatibility, not bleeding not to migrate, Strong covering power, light resistance, weatherability, heat-resisting quantity, acid-fast alkali-proof reach highest, to light, heat, weather and chemicals With excellent fastness.
Acrylic acid ester emulsion in Protection glue can make the color grain not bleeding made, and color grain cohesive force is strong, while increasing anti- Rotten agent makes color grain have preservative efficacy.
Thickener is hydroxyethyl cellulose or carboxymethyl cellulose in varnish, can reduce splashing effects with Protection glue reaction; Use aqueous fluorine richness phosphoric acrylic ester lotion for waterproofing agent, except it is with good resistance to possessed by conventional propylene acid resin Outside hot, weatherability, water resistance, resistance to salt water, strong adhesive force, the anti-sudden strain of a muscle corrosion also having, and its is flexible, bright plentiful, resistance to Mill has good physical mechanical property.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
(1)Aqueous elastic polyaminoester emulsion is added in raw material of the present invention makes colorful sealing wax that there is certain elasticity, thickness to apply When do not crack, have the function of certain covering crack;
(2)Antiseptic is added in raw material of the present invention, antiseptic uses guanidine bactericides, is that a kind of environment-friendly type is mould proof anti- Microbial inoculum has effects that efficient and lasting bactericidal, mould proof and expelling parasite;
(3)Raw material of the present invention uses environment friendly inorganic pigment, and not bleeding does not migrate;And this multicolor finish is decorative strong, it can According to customer demand, various colors and creative element are recalled, there is very strong DIY;
(4)Raw material of the present invention is added to waterproofing agent, has the characteristics that waterproof, anti-pollution, uncomplicated laundering and scrubbable;
(5)Good, the imitative stone material fidelity of the colorful sealing wax aqueous, environmental protective of the present invention, stability is high, construction adjustable extent is big, attachment Power is strong, gloss retention is strong, resistance to ag(e)ing is excellent, water-tolerant, easy for construction;Non-ignitable, not quick-fried, nuisanceless, low tempertaure storage never degenerates; Also have the characteristics that convenient and quick construction, paint film flat smooth, feel are all good;It is at low cost, proportion is low, more compared to stone material Environmental protection will not hurt sb.'s feelings because stone material falls off.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
This specification(Including any accessory claim, abstract)Disclosed in any feature, unless specifically stated, It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of An example in equivalent or similar characteristics.
The raw material of the present invention used can be commercially available on the market, and wherein environment friendly inorganic pigment is selected from Hunan Ju Fa sections Skill Co., Ltd, aqueous fluorine richness phosphoric acrylic ester lotion are purchased from Xi'an Jialong Painting New Technology Development Co., Ltd..
Embodiment 1
A kind of water-in-water type antibacterial multi-color, is mixed by base paint, Protection glue and varnish;Wherein according to parts by weight Meter,
The base paint is made of following raw material:150 parts of aqueous elastic polyaminoester emulsion, 20 parts of kaolin, titanium dioxide 30 Part, 5 parts of antiseptic, 10 parts of antifoaming agent, 1 part of coalescents and 300 parts of water;
Antiseptic is 1 by mass ratio:2 polyhexamethylene guanide phosphate and poly (hexamethylene) hydrochloride composition;Defoaming Agent is polyoxyethylene polyoxy propyl alcohol amidogen ether;Coalescents are polyesterols;
The Protection glue is made of following raw material:100 parts of 30 parts of acrylic acid ester emulsion, 10 parts of preservative and water;Preservative For 2-methyl-4-isothiazolin-3-one;
The varnish is made of following raw material:100 parts of aqueous pure acrylate elastic emulsion, 10 parts of waterproofing agent, 5 parts of thickener and water 30 parts;Waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion, and thickener is hydroxyethyl cellulose;
The weight ratio of the base paint, Protection glue and varnish is 80:40:30.
The preparation method of above-mentioned water-in-water type antibacterial multi-color, comprises the steps of:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide in proportion, stirs to thin Spend < 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, It stirs evenly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, obtain It is spare to Protection glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirring is equal It is even, it is spare to obtain varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly; It mixes, stirs evenly with varnish obtained above again, obtain the water-in-water type antibacterial multi-color.
Embodiment 2
A kind of water-in-water type antibacterial multi-color, is mixed by base paint, Protection glue and varnish;Wherein according to parts by weight Meter,
The base paint is made of following raw material:50 parts of aqueous elastic polyaminoester emulsion, 60 parts of kaolin, titanium dioxide 10 Part, 30 parts of environment friendly inorganic pigment, 10 parts of antiseptic, 1 part of antifoaming agent, 10 parts of coalescents and 100 parts of water;
It is 1 that environment friendly inorganic pigment, which has weight ratio,:1 titanium yellow and titanium chromium palm fibre composition;Antiseptic is 1 by mass ratio:3 it is poly- Hexa-methylene guanidine phosphate and poly (hexamethylene) hydrochloride composition;Antifoaming agent is polypropylene glycerol aether;Coalescents are poly- Vinyl alcohol;
The Protection glue is made of following raw material:100 parts of 30 parts of acrylic acid ester emulsion, 10 parts of preservative and water;Preservative For 5-Chloro-2-methyl-4-isothiazolin-3-one;
The varnish is made of following raw material:100 parts of aqueous pure acrylate elastic emulsion, 10 parts of waterproofing agent, 5 parts of thickener and water 30 parts;Waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion, and thickener is carboxymethyl cellulose;
The weight ratio of the base paint, Protection glue and varnish is 50:60:10.
The preparation method of above-mentioned water-in-water type antibacterial multi-color, comprises the steps of:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide in proportion, stirs to thin Spend < 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, It stirs evenly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, obtain It is spare to Protection glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirring is equal It is even, it is spare to obtain varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly; It mixes, stirs evenly with varnish obtained above again, obtain the water-in-water type antibacterial multi-color.
Embodiment 3
A kind of water-in-water type antibacterial multi-color, is mixed by base paint, Protection glue and varnish;Wherein according to parts by weight Meter,
The base paint is made of following raw material:100 parts of aqueous elastic polyaminoester emulsion, 30 parts of kaolin, titanium dioxide 20 Part, 15 parts of environment friendly inorganic pigment, 8 parts of antiseptic, 6 parts of antifoaming agent, 8 parts of coalescents and 200 parts of water;
It is 1 that environment friendly inorganic pigment, which has weight ratio,:1:1:1 cobalt green, titanium chromium palm fibre, cobalt blue and copper-chrome black composition;Antiseptic by Mass ratio is 1:2.5 polyhexamethylene guanide phosphate and poly (hexamethylene) hydrochloride composition;Antifoaming agent is that polyoxypropylene is sweet Oily ether;Coalescents are xanthans;
The Protection glue is made of following raw material:200 parts of 50 parts of acrylic acid ester emulsion, 6 parts of preservative and water;Preservative is 2-methyl-4-isothiazolin-3-one;
The varnish is made of following raw material:80 parts of aqueous pure acrylate elastic emulsion, 20 parts of waterproofing agent, 2 parts of thickener and water 50 parts;Waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion, and thickener is carboxymethyl cellulose;
The weight ratio of the base paint, Protection glue and varnish is 70:50:20.
The preparation method of above-mentioned water-in-water type antibacterial multi-color, comprises the steps of:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide in proportion, stirs to thin Spend < 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, It stirs evenly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, obtain It is spare to Protection glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirring is equal It is even, it is spare to obtain varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly; It mixes, stirs evenly with varnish obtained above again, obtain the water-in-water type antibacterial multi-color.
Embodiment 4
A kind of water-in-water type antibacterial multi-color, is mixed by base paint, Protection glue and varnish;Wherein according to parts by weight Meter,
The base paint is made of following raw material:100 parts of aqueous elastic polyaminoester emulsion, 30 parts of kaolin, titanium dioxide 20 Part, 15 parts of environment friendly inorganic pigment, 8 parts of antiseptic, 6 parts of antifoaming agent, 8 parts of coalescents and 200 parts of water;
It is 1 that environment friendly inorganic pigment, which has weight ratio,:1 cobalt green and compound titan yellow composition;Antiseptic is 1 by mass ratio:2.5 Polyhexamethylene guanide phosphate and poly (hexamethylene) hydrochloride composition;Antifoaming agent is polypropylene glycerol aether;Coalescents are Polyesterols;
The Protection glue is made of following raw material:200 parts of 50 parts of acrylic acid ester emulsion, 6 parts of preservative and water;Preservative is 5-Chloro-2-methyl-4-isothiazolin-3-one;
The varnish is made of following raw material:80 parts of aqueous pure acrylate elastic emulsion, 20 parts of waterproofing agent, 2 parts of thickener and water 50 parts;Waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion, and thickener is hydroxyethyl cellulose;
The weight ratio of the base paint, Protection glue and varnish is 60:55:25.
The preparation method of above-mentioned water-in-water type antibacterial multi-color, comprises the steps of:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide in proportion, stirs to thin Spend < 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, It stirs evenly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, obtain It is spare to Protection glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirring is equal It is even, it is spare to obtain varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly; It mixes, stirs evenly with varnish obtained above again, obtain the water-in-water type antibacterial multi-color.
The water-in-water type antibacterial multi-color that embodiment 1-4 is prepared is carried out direct spraying construction or is sprayed using air It applies, and according to national standard HG/T4343-2012《Aqueous water-water building coating》It is right with HG/T3950-2007 antibiotic paints It carries out the detection of technical performance, and testing result is shown in Table 1.
Table 1
As shown in Table 1, this water-in-water type antibacterial multi-color intensity is high, mechanical performance is superior, also has antibacterial, waterproof, prevents Pollution, uncomplicated laundering and scrubbable feature are suitble to promote and apply.
The invention is not limited in specific implementation modes above-mentioned.The present invention, which expands to, any in the present specification to be disclosed New feature or any new combination, and disclose any new method or process the step of or any new combination.

Claims (4)

1. a kind of water-in-water type antibacterial multi-color, it is characterised in that:It is mixed by base paint, Protection glue and varnish;Wherein press According to parts by weight meter,
The base paint is made of following raw material:50-150 parts of aqueous elastic polyaminoester emulsion, 20-60 parts of kaolin, titanium dioxide 10-30 parts, 0-30 parts of environment friendly inorganic pigment, 5-10 parts of antiseptic, 1-10 parts of antifoaming agent, 1-10 parts of coalescents and water 100- 300 parts;
The Protection glue is made of following raw material:100-300 parts of 30-80 parts of acrylic acid ester emulsion, 1-10 parts of preservative and water;
The varnish is made of following raw material:Aqueous pure acrylate elastic emulsion 20-100 parts, 10-30 parts of waterproofing agent, thickener 0.5-5 30-80 parts of part and water;
The weight ratio of the base paint, Protection glue and varnish is 50-80:40-60:10-30;
The environment friendly inorganic pigment is titanium yellow, titanium chromium palm fibre, iron zinc chrome is brown, siderochrome is black, cobalt green, cobalt blue, copper-chrome black, compound titan yellow And composite titanium is one or more of red;
The antiseptic is 1 by mass ratio:The polyhexamethylene guanide phosphate and poly (hexamethylene) hydrochloride of 2-3 forms;
The waterproofing agent is aqueous fluorine richness phosphoric acrylic ester lotion;The thickener is hydroxyethyl cellulose or carboxymethyl Cellulose.
2. water-in-water type antibacterial multi-color according to claim 1, it is characterised in that:The antifoaming agent is poly- for polyoxyethylene Oxygen propyl alcohol amidogen ether or polypropylene glycerol aether, the coalescents are polyesterols, polyvinyl alcohol or xanthans.
3. water-in-water type antibacterial multi-color according to claim 2, it is characterised in that:The preservative is 2- methyl -4- Isothiazoline -3- ketone or 5-Chloro-2-methyl-4-isothiazolin-3-one.
4. the preparation method of water-in-water type antibacterial multi-color according to any one of claims 1 to 3, it is characterised in that:By Following steps form:
(1)The preparation of base paint:Stirring sequentially adds water, antifoaming agent, kaolin and titanium dioxide, stirring to fineness < in proportion 50um;It is stirred for that aqueous elastic polyaminoester emulsion, antiseptic and coalescents are added, is eventually adding environment friendly inorganic pigment, stir Uniformly, it is spare to obtain base paint;
(2)The preparation of Protection glue:Water is first added in proportion, adds acrylic acid ester emulsion and preservative, stirs evenly, protected It is spare to protect glue;
(3)The preparation of varnish:Water, aqueous pure acrylate elastic emulsion, waterproofing agent and thickener are mixed in proportion, stirs evenly, obtains It is spare to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, is granulated after stirring evenly;Again with Varnish mixing obtained above, stirs evenly, obtains the water-in-water type antibacterial multi-color.
CN201610806939.6A 2016-09-07 2016-09-07 Water-in-water type antibacterial multi-color and preparation method thereof Active CN106381042B (en)

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