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 side
Method.
Background technology
With the raising of people's living standard, interior decoration upsurge is quietly risen, and people require to the decorative effect of coating
More and more higher.Multicolor finish has broken the decorative effect of traditional single color, plane coating with its bold design, has started many
Color, relief decorative cover, popular with consumers again.At present, the body of wall multicolor finish of China adopts the many of oil-in-water type mostly
Color coating material, it does not contain only organic solvent, production cost is high and needs repeatedly to spray in work progress to lead to speed of application
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.This coating figure layer is also colorful third dimension decorative cover, does not ftracture, does not fall off, scrubbing resistance.
Water-water coating of multi-colour pattern adopts emulsifying and resists molten technology, color material is made and operates simultaneously with its dispersion two step in continuous phase
For a step, thus producing the strip decorative pattern of similar oil-in-water multicolor finish, improve technical performance and the decorative effect of product, and
And its safer and environmental protection during production and use than oil-in-water type, simplify production equipment, reduce product cost.Water
Bag water paint be substantially a kind of water paint, be in aqueous latex paint add can gelation water soluble paint dispersion and
Become, by biphase with contrary electric charge, during two component mixing, the contact surface in particle gives birth to gelation.Water-in-water type multi-color
Paint true to nature can reduce marble, the finishing effect of granite, be particularly well-suited to the interior/exterior decoration of all kinds of buildings, be high-grade stone
The economical alternative of material, it not only can avoid the advantage also with low production cost using organic solvent.
Indoor coating also requires antibacterial, easy cleaning, wash resistant, waterproof and anti-pollution, the neat and tidy to improve coating
And aesthetics, also also require the superior mechanical performances such as the strong, abrasion-resistant of adhesive force, but in existing document and data but almost
Do not address this kind of correlated performance of water-in-water multicolor coating.Patent CN101429368A discloses a kind of water-in-water type multi-color and applies
Material, its production method is first to prepare the protection sol solution of 5% concentration, then prepares white basis paint again, then adds by design requirement
Enter mill base to be mixed colours, finally carry out colored paint pelletize.Need to be mixed colours using mill base during this coating preparation, technique is not simple
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 adopts aqueous high molecular synthetic emulsion as base material, various water-soluble
Property material as auxiliary agent, therefore odorlessness, pollution-free, its preparation process is simple, low production cost, construction materials save, decoration effect
Fruit is unique, is a kind of ideal health type interior and exterior decoration material, and other water-waters that this product is compared on the market are many
Color coating material has the advantages that color point is difficult bleeding, storage is stablized, long shelf-life, tool Elastic anti-crack, weatherability are good.This coating is becoming
Also disclose using water repellent auxiliary agent and water-proof emulsion in the preparation of product paint, but both interpolations are colorful after film forming only for preventing
Coating is difficult bleeding, the antibiotic property of multicolor finish, water proofing property, anti fouling performance and easy cleaning after consideration film forming.Therefore need
A kind of polychrome, multiphase mix particles is asked to coexist, third dimension good decorating effect, antibacterial, waterproof, the mechanicalness of anti-pollution and easy cleaning
The superior water type multicolor paint for water drum of energy, thus improving the aesthetics of coating, extends the life-span of coating.
Content of the invention
It is an object of the invention to:For above-mentioned problem, provide a kind of water-in-water type antibacterial multi-color and its system
Preparation Method.Coating of the present invention also can once spray without organic solvent, multicolour and form, simultaneously this multi-color intensity height, machine
Tool superior performance, has antibacterial, waterproof, anti-pollution, uncomplicated laundering and scrubbable feature simultaneously, and construction is simple, and color is arbitrarily taken
Join, realize perfect figure.
In order to realize foregoing invention purpose, the technical solution used in 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 in parts by weight,
Described base paint is made up of following raw material:Aqueous elastic polyaminoester emulsion 50-150 part, Kaolin 20-60 part, titanium dioxide
10-30 part, environment friendly inorganic pigment 0-30 part, antibacterial 5-10 part, defoamer 1-10 part, coalescents 1-10 part and water 100-
300 parts;
Described Protection glue is made up of following raw material:Acrylic acid ester emulsion 30-80 part, preservative 1-10 part and water 100-300 part;
Described varnish is made up of following raw material:Aqueouss pure acrylate elastic emulsion 20-100 part, waterproofing agent 10-30 part, thickening agent 0.5-5
Part and water 30-80 part;
The weight of described base paint, Protection glue and varnish is than for 50-80:40-60:10-30.
Further, described environment friendly inorganic pigment is titanium yellow, titanium chromium is brown, ferrum zinc chrome is brown, siderochrome is black, cobalt green, cobalt blue, copper
Chrome black, compound titan yellow and composite titanium are one of red or two or more.
Further, described antibacterial is 1 by mass ratio:The polyhexamethylene guanidine phosphate of 2-3 and polyhexamethylene guanidine
Hydrochlorate forms.
Further, described defoamer is polyoxyethylene polyoxy propanol amidogen ether or polypropylene glycerol aether, and described film forming helps
Agent is polyesterols, polyvinyl alcohol or xanthan gum.
Further, described preservative be MIT or 5- chloro-2-methyl -4- isothiazoline -
3- ketone.
Further, described waterproofing agent is aqueouss fluorine richness phosphoric acrylic ester emulsion;Described thickening agent is that ethoxy is fine
Dimension element or carboxymethyl cellulose.
Present invention also offers the preparation method of above-mentioned water-in-water type antibacterial multi-color, comprise the steps of:
(1)The preparation of base paint:Stirring, sequentially adds water, defoamer, Kaolin and titanium dioxide in proportion, stirs to fineness <
50um;It is stirred for adding aqueous elastic polyaminoester emulsion, antibacterial and coalescents, be eventually adding environment friendly inorganic pigment, stirring
Uniformly, obtain base paint standby;
(2)The preparation of Protection glue:It is initially charged water in proportion, add acrylic acid ester emulsion and preservative, stir, protected
Shield glue is standby;
(3)The preparation of varnish:In proportion water, aqueouss pure acrylate elastic emulsion, waterproofing agent and thickening agent are mixed, stir, obtain
Standby to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, pelletize after stirring;Again with
Above-mentioned prepared varnish mixing, stirs, obtains described water-in-water type antibacterial multi-color.
The effect of each component of the present invention:
In base paint, defoamer can prevent the later stage from producing bubble, makes the lubricated with coating made;Kaolin has thickening and raising
Effect of middle high shear, can increase the toughness of particle simultaneously;Titanium dioxide is used for improving covering;Environment friendly inorganic pigment is used for adjusting
Color, can according to client need recall multiple color;Antibacterial adopts guanidine bactericides, and it is a kind of environment-friendly type antimildew and antibacterial
Agent, has extremely strong killing microorganisms ability, and bactericidal range is wide, and bactericidal action is long, all has extremely strong killing to antibacterial and funguses
Effect;Aqueous elastic polyaminoester emulsion makes colorful sealing wax have certain elasticity, does not ftracture, have certain covering and split during thick painting
The effect of seam.
Described environment friendly inorganic pigment is respectively the B5302 titanium yellow being selected from Hunan Ju Fa Science and Technology Ltd. and producing, B2406
Titanium chromium palm fibre, B3301 ferrum zinc chrome palm fibre, A2901 siderochrome are black, B5003 cobalt green, B2805 cobalt blue, A2854 copper-chrome black, Y1001 composite titanium
Yellow and R3012 composite titanium is one of red or two or more.This serial pigment has the good compatibility, nonbleeding, does not migrate,
Strong covering power, its light resistance, weatherability, heat-resisting quantity, acid-fast alkali-proof all reach the superlative degree, to light, heat, weather and chemicals
There is excellent fastness.
Acrylic acid ester emulsion in Protection glue can make the color grain nonbleeding made, and color grain cohesiveness is strong, increased anti-simultaneously
Rotten agent, makes color grain have preservative efficacy.
In varnish, thickening agent is hydroxyethyl cellulose or carboxymethyl cellulose, can reduce splashing effects with Protection glue reaction;
Be waterproofing agent using aqueouss fluorine richness phosphoric acrylic ester emulsion, except its have that conventional propylene acid resin has good resistance to
Outside hot, weatherability, the resistance to water that also has, resistance to salt water, adhesive force are strong, anti-sudden strain of a muscle corrosion, and it is pliable and tough, light is plentiful, resistance to
Mill, has good physical and mechanical propertiess.
In sum, due to employing technique scheme, the invention has the beneficial effects as follows:
(1)With the addition of aqueous elastic polyaminoester emulsion in raw material of the present invention makes colorful sealing wax have certain elasticity, during thick painting not
Cracking, has the effect in certain covering crack;
(2)Antibacterial is with the addition of, antibacterial adopts guanidine bactericides, it is a kind of environment-friendly type antimildew and antibacterial in raw material of the present invention
Agent, has functions that efficient and lasting bactericidal, mould proof and anthelmintic;
(3)Raw material of the present invention employs environment friendly inorganic pigment, nonbleeding, does not migrate;And this multicolor finish is ornamental strong, can basis
Customer demand, recalls various colors and creative element, has very strong DIY;
(4)Raw material of the present invention with the addition of waterproofing agent, has waterproof, anti-pollution, uncomplicated laundering and scrubbable feature;
(5)The present invention colorful sealing wax aqueous, environmental protective, good stability, imitative stone material fidelity are high, construction adjustable extent is big, adhesive force
By force, gloss retention is strong, resistance to ag(e)ing is excellent, water-tolerant, easy construction;Do not fire, not quick-fried, nuisanceless, low tempertaure storage never degenerates;Also
Have convenient and quick construction, paint film flat smooth, feel all good the features such as;Compared to stone material, low cost, proportion is low, more ring
Protect, will not hurt sb.'s feelings because stone material comes off.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
This specification(Including any accessory claim, summary)Disclosed in any feature, unless specifically stated otherwise,
Replaced by other alternative features equivalent or that there is similar purpose.I.e., unless specifically stated otherwise, each feature is a series of
One of equivalent or similar characteristics example.
The raw material of the use of the present invention all can be commercially available on the market, and wherein environment friendly inorganic pigment is selected from Hunan Ju Fa section
Skill company limited, aqueouss fluorine richness phosphoric acrylic ester emulsion is 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 in parts by weight,
Described base paint is made up of following raw material:150 parts of aqueous elastic polyaminoester emulsion, 20 parts of Kaolin, 30 parts of titanium dioxide, anti-
5 parts of microbial inoculum, 10 parts of defoamer, 1 part of coalescents and 300 parts of water;
Antibacterial is 1 by mass ratio:2 polyhexamethylene guanidine phosphate and poly (hexamethylene) hydrochloride composition;Defoamer is
Polyoxyethylene polyoxy propanol amidogen ether;Coalescents are polyesterols;
Described Protection glue is made up of following raw material:30 parts of acrylic acid ester emulsion, 10 parts of preservative and 100 parts of water;Preservative is 2-
Methyl -4- isothiazoline -3- ketone;
Described varnish is made up of following raw material:100 parts of aqueouss pure acrylate elastic emulsion, 10 parts of waterproofing agent, 5 parts of thickening agent and water 30
Part;Waterproofing agent is aqueouss fluorine richness phosphoric acrylic ester emulsion, and thickening agent is hydroxyethyl cellulose;
The weight of described base paint, Protection glue and varnish is than for 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, defoamer, Kaolin and titanium dioxide in proportion, stirs to fineness <
50um;It is stirred for adding aqueous elastic polyaminoester emulsion, antibacterial and coalescents, be eventually adding environment friendly inorganic pigment, stirring
Uniformly, obtain base paint standby;
(2)The preparation of Protection glue:It is initially charged water in proportion, add acrylic acid ester emulsion and preservative, stir, protected
Shield glue is standby;
(3)The preparation of varnish:In proportion water, aqueouss pure acrylate elastic emulsion, waterproofing agent and thickening agent are mixed, stir, obtain
Standby to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, pelletize after stirring;Again with
Above-mentioned prepared varnish mixing, stirs, obtains described 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 in parts by weight,
Described base paint is made up of following raw material:50 parts of aqueous elastic polyaminoester emulsion, 60 parts of Kaolin, 10 parts of titanium dioxide, ring
Protect 30 parts of inorganic pigment, 10 parts of antibacterial, 1 part of defoamer, 10 parts of coalescents and 100 parts of water;
Environment friendly inorganic pigment has weight than for 1:1 titanium yellow and titanium chromium palm fibre composition;Antibacterial is 1 by mass ratio:Poly- the six of 3 are sub-
Methylguanidine phosphate and poly (hexamethylene) hydrochloride composition;Defoamer is polypropylene glycerol aether;Coalescents are polyethylene
Alcohol;
Described Protection glue is made up of following raw material:30 parts of acrylic acid ester emulsion, 10 parts of preservative and 100 parts of water;Preservative is 5-
Chloro-2-methyl -4- isothiazoline -3- ketone;
Described varnish is made up of following raw material:100 parts of aqueouss pure acrylate elastic emulsion, 10 parts of waterproofing agent, 5 parts of thickening agent and water 30
Part;Waterproofing agent is aqueouss fluorine richness phosphoric acrylic ester emulsion, and thickening agent is carboxymethyl cellulose;
The weight of described base paint, Protection glue and varnish is than for 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, defoamer, Kaolin and titanium dioxide in proportion, stirs to fineness <
50um;It is stirred for adding aqueous elastic polyaminoester emulsion, antibacterial and coalescents, be eventually adding environment friendly inorganic pigment, stirring
Uniformly, obtain base paint standby;
(2)The preparation of Protection glue:It is initially charged water in proportion, add acrylic acid ester emulsion and preservative, stir, protected
Shield glue is standby;
(3)The preparation of varnish:In proportion water, aqueouss pure acrylate elastic emulsion, waterproofing agent and thickening agent are mixed, stir, obtain
Standby to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, pelletize after stirring;Again with
Above-mentioned prepared varnish mixing, stirs, obtains described 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 in parts by weight,
Described base paint is made up of following raw material:100 parts of aqueous elastic polyaminoester emulsion, 30 parts of Kaolin, 20 parts of titanium dioxide, ring
Protect 15 parts of inorganic pigment, 8 parts of antibacterial, 6 parts of defoamer, 8 parts of coalescents and 200 parts of water;
Environment friendly inorganic pigment has weight than for 1:1:1:1 cobalt green, titanium chromium palm fibre, cobalt blue and copper-chrome black composition;Antibacterial is by quality
Than for 1:2.5 polyhexamethylene guanidine phosphate and poly (hexamethylene) hydrochloride composition;Defoamer is polypropylene glycerol aether;
Coalescents are xanthan gum;
Described Protection glue is made up of following raw material:50 parts of acrylic acid ester emulsion, 6 parts of preservative and 200 parts of water;Preservative is 2- first
Base -4- isothiazoline -3- ketone;
Described varnish is made up of following raw material:80 parts of aqueouss pure acrylate elastic emulsion, 20 parts of waterproofing agent, 2 parts of thickening agent and 50 parts of water;
Waterproofing agent is aqueouss fluorine richness phosphoric acrylic ester emulsion, and thickening agent is carboxymethyl cellulose;
The weight of described base paint, Protection glue and varnish is than for 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, defoamer, Kaolin and titanium dioxide in proportion, stirs to fineness <
50um;It is stirred for adding aqueous elastic polyaminoester emulsion, antibacterial and coalescents, be eventually adding environment friendly inorganic pigment, stirring
Uniformly, obtain base paint standby;
(2)The preparation of Protection glue:It is initially charged water in proportion, add acrylic acid ester emulsion and preservative, stir, protected
Shield glue is standby;
(3)The preparation of varnish:In proportion water, aqueouss pure acrylate elastic emulsion, waterproofing agent and thickening agent are mixed, stir, obtain
Standby to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, pelletize after stirring;Again with
Above-mentioned prepared varnish mixing, stirs, obtains described 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 in parts by weight,
Described base paint is made up of following raw material:100 parts of aqueous elastic polyaminoester emulsion, 30 parts of Kaolin, 20 parts of titanium dioxide, ring
Protect 15 parts of inorganic pigment, 8 parts of antibacterial, 6 parts of defoamer, 8 parts of coalescents and 200 parts of water;
Environment friendly inorganic pigment has weight than for 1:1 cobalt green and compound titan yellow composition;Antibacterial is 1 by mass ratio:Poly- the six of 2.5
Methylene guanidine phosphate and poly (hexamethylene) hydrochloride composition;Defoamer is polypropylene glycerol aether;Coalescents are polyester
Alcohol;
Described Protection glue is made up of following raw material:50 parts of acrylic acid ester emulsion, 6 parts of preservative and 200 parts of water;Preservative is 5-
Chloro-2-methyl -4- isothiazoline -3- ketone;
Described varnish is made up of following raw material:80 parts of aqueouss pure acrylate elastic emulsion, 20 parts of waterproofing agent, 2 parts of thickening agent and 50 parts of water;
Waterproofing agent is aqueouss fluorine richness phosphoric acrylic ester emulsion, and thickening agent is hydroxyethyl cellulose;
The weight of described base paint, Protection glue and varnish is than for 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, defoamer, Kaolin and titanium dioxide in proportion, stirs to fineness <
50um;It is stirred for adding aqueous elastic polyaminoester emulsion, antibacterial and coalescents, be eventually adding environment friendly inorganic pigment, stirring
Uniformly, obtain base paint standby;
(2)The preparation of Protection glue:It is initially charged water in proportion, add acrylic acid ester emulsion and preservative, stir, protected
Shield glue is standby;
(3)The preparation of varnish:In proportion water, aqueouss pure acrylate elastic emulsion, waterproofing agent and thickening agent are mixed, stir, obtain
Standby to varnish;
(4)The preparation of multi-color:In proportion, base paint obtained above is mixed with Protection glue, pelletize after stirring;Again with
Above-mentioned prepared varnish mixing, stirs, obtains described water-in-water type antibacterial multi-color.
The water-in-water type antibacterial multi-color that embodiment 1-4 is prepared, carries out direct spraying construction or using air spray
Apply, and according to national standard HG/T4343-2012《Aqueouss water-water building coating》With HG/T3950-2007 antibiotic paint, right
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 have antibacterial, waterproof, anti-pollution,
Uncomplicated laundering and scrubbable feature, suitable popularization and application.
The invention is not limited in aforesaid specific embodiment.The present invention expands to and any discloses in this manual
New feature or any new combination, and the arbitrary new method of disclosure or the step of process or any new combination.