CN107628768A - Water burnt-in sand multicolor finish its preparation method and application - Google Patents
Water burnt-in sand multicolor finish its preparation method and application Download PDFInfo
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- CN107628768A CN107628768A CN201710830855.0A CN201710830855A CN107628768A CN 107628768 A CN107628768 A CN 107628768A CN 201710830855 A CN201710830855 A CN 201710830855A CN 107628768 A CN107628768 A CN 107628768A
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Abstract
The invention discloses a kind of water burnt-in sand multicolor finish and preparation method thereof, the water burnt-in sand multicolor finish is made up of the component of following percentage by weight：Cross-linked stable agent 0.3~0.6%, emulsion 18~25%, Protection glue 2~5%, crosslinking agent 0.1~0.5%, coalescents 0.5~2%, solid waste 2~5%, thickener 0.1~1%, wetting agent 0.01~0.1%, dispersant 0.05~0.3%, titanium dioxide 0.1~0.5%, kaolin 1~3%, quartz sand 25~35%, other auxiliary agents 0.5~2%, surplus are deionized water.Water burnt-in sand multicolor finish dispersion stable of the present invention, and its coating has wear-resisting, waterproof, anti-corrosion, nontoxic, cohesive force is strong and lucuriant in design, can keep permanent attractive in appearance；Stone effect with abundant texture.Water burnt-in sand multicolor finish preparation method this method of the present invention can effectively ensure that the stability of the water burnt-in sand multicolor finish of preparation.
Description
Technical field
The present invention relates to paint field, more particularly to a kind of water burnt-in sand multicolor finish its preparation method and application.
Background technology
Natural granite figure colour limitednumber, and cost is high, and stone material dry suspending load is overweight, exists older de-
The hidden danger fallen.Application amount is larger under construction for natural granite, but natural stone material exploitation and application can cause resource unrestrained
Take the social common problems such as exhausted and climate warming.
Based on the limitation of natural granite decoration, a kind of water-in-water multicolor coating has been developed.The water-water is more
Color coating material is from past oil-in-water, and Water-In-Oil paint development, it is to utilize having for two or more in same system
The emulsion of different surfaces tension force coexists together but mutual exclusive principle,, can be with according to the needs of performance by spraying coating process
The multi colour effect of various imitative stone types is sprayed, beautiful in colour, also known as water-water multicolor spray paint.With not being broken into for technology
Ripe and popularization, at present using very popular.It inherit oiliness multicolor finish color representation accomplished again it is green, healthy
Result.Compared with traditional stone-like coating, water-in-water multicolor coating has single rifle spraying, one-shot forming, construction is simple, big
It is big to save the engineering time, reduce the advantages of cost.Although water-in-water multicolor coating has the advantages of many, also some be present not
Foot part, is mainly presented with：Coating is too thin, poor water resistance and storage stability are poor.
The defects of based on water-in-water multicolor coating, a kind of water burnt-in sand multicolor finish has been developed at present, it is in water-water
Upgrading is optimized on the basis of multicolor finish to be formed.Water burnt-in sand multicolor finish coating is uneven, mixes colours ten million kind, decorative pattern can be big
Can be small, color can be overlapped mutually, and can be imitated naturally, wonderful workmanship excelling nature, be surpassed naturally, its coating has aqueous colorful color dot
It is rich, but also with the texture of true mineral varnish.But in actual use, the water burnt-in sand multicolor finish commonly used on the market at present
Existence and stability is poor, i.e., colorful particle is more fragile, and the water-fast too thin spray pressure of poor, coating easily diminishes when larger and particle shape
Shape changes, while shorter there is also storage time, is easily layered, goes bad, causing coating after spraying smudgy.It is in addition, current
It is big to such as quartz sand, bentonite equal size of the filler particles contained by water burnt-in sand multicolor finish, and directly obtained from nature,
Comsumption of natural resources amount is big.
The content of the invention
It is an object of the invention to overcome the above-mentioned deficiency of prior art, there is provided a kind of water burnt-in sand multicolor finish, to overcome
Less stable, storage time existing for existing water burnt-in sand multicolor finish be shorter, easy layering causes coating quality poor and naturally
The big technical problem of consumed resource.
In order to realize foregoing invention purpose, one aspect of the present invention, there is provided a kind of water burnt-in sand multicolor finish.The water burnt-in sand
Multicolor finish is made up of the component of following percentage by weight：
Surplus is deionized water.
A kind of another aspect of the present invention, there is provided preparation method of water burnt-in sand multicolor finish.The water burnt-in sand multicolor finish
Preparation method comprise the following steps：
Each component is measured respectively according to the composition in water burnt-in sand multicolor finish of the present invention and its content；
Into portions of de-ionized water add dispersant, wetting agent, titanium dioxide, kaolin, solid waste, part other help
Agent carries out first time mixing treatment, obtains the first mixed slurry；
Coalescents, crosslinking agent, thickener, Protection glue, partial emulsion and residue are added into first mixed slurry
Other auxiliary agents carry out second of mixing treatment, obtain the second mixed slurry；
Quartz sand, cross-linked stable agent and remaining emulsion are added into second mixed slurry and remaining deionized water is determined
Hold and carry out third time mixing treatment.
Compared with existing woodcare paint, the invention described above water burnt-in sand multicolor finish at least has following technique effect：
1. water burnt-in sand multicolor finish toughness when being granulated is strong, it (is that plain edition is colorful that can bear bigger spray pressure
2-3 times of coating)；
2. water burnt-in sand multicolor finish dispersion stable, contained particle storage stability is more preferable, will not be because of storage time mistake
It is long to be easily layered, go bad, causing coating after spraying smudgy；
3. containing solid waste, the recycling of solid waste can be realized, it is colorful effectively to reduce conventional water burnt-in sand
The content of filler particles contained by coating, that is, it is reduction of to comsumption of natural resources amount；Meanwhile human body and environment are safe from harm；
4. the coating of water burnt-in sand multicolor finish of the present invention has wear-resisting, waterproof, anti-corrosion, nontoxic, cohesive force is strong and color is gorgeous
It is beautiful, and can keep permanent attractive in appearance；The feel of stone effect and true mineral varnish with abundant texture, and can effectively obstruct moisture and enter
Enter wall, prevent alkaline matter separates out from corroding lacquer painting, protect building from carbonization.
The invention described above water burnt-in sand multicolor finish preparation method only need to be according to the component contained by water burnt-in sand multicolor finish by respectively
Component substep progress mixing treatment is uniform, and without special equipment, therefore, this method can effectively ensure that the water of preparation
The stability of burnt-in sand multicolor finish, and technique is simple, is adapted to industrialized production, has saved energy consumption, reduced cost.
Embodiment
In order that technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining
The present invention, it is not intended to limit the present invention.
The weight of Related Component noted in the disclosure of the embodiment of the present invention not only may refer to the specific of each component
Content, the proportionate relationship of weight between each component can also be represented, therefore, as long as according to specification relevant group of the embodiment of the present invention
The content divided is scaled up or reduced within specification of embodiment of the present invention scope of disclosure.Specifically, the present invention is real
It can be mass unit known to the chemical fields such as μ g, mg, g, kg to apply the weight described in a specification.
The embodiment of the present invention provides a kind of water burnt-in sand multicolor finish.The water burnt-in sand multicolor finish is by following percentage by weight
Component composition：
Surplus is deionized water.
Wherein, the cross-linked stable agent contained by the water burnt-in sand multicolor finish promotes the crosslinking of the components such as Protection glue anti-
Should, toughness during the water burnt-in sand multicolor finish granulation is become strong, and it (is plain edition multicolor finish that can bear bigger spray pressure
2-3 times).In one embodiment, the cross-linked stable agent includes any of sodium pyrophosphate, potassium pyrophosphate or two kinds of any ratios
The mixture of example.In a particular embodiment, weight percentage of the cross-linked stable agent in the water burnt-in sand multicolor finish
Can be 0.3%, 0.4%, 0.5%, 0.6% etc..From those cross-linked stable agent and adjust its content, can effectively improve and
Crosslinking agent acts synergistically, and so as to improve the cross-linking reaction with Protection glue, strengthens toughness when the water burnt-in sand multicolor finish is granulated.
The Protection glue contained by the water burnt-in sand multicolor finish can be effectively formed protection film layer, can not only be described
Cross-linked stable agent and crosslinking agent synergy crosslink reaction, improve the toughness of film layer, while can also effectively protect described
Fugitive color, holding be not permanent attractive in appearance for water burnt-in sand multicolor finish film layer.In one embodiment, the Protection glue is the silicon of synthesizing flaky
At least one of sour magnesium lithium salts, lithium magnesium silicate.In a particular embodiment, the magnesium silicate lithium salts is but not just for protection
Glue S-482.In a particular embodiment, weight percentage of the Protection glue in the water burnt-in sand multicolor finish can be
2%th, 2.5%, 3%, 3.5%, 4%, 4.5%, 5% etc..Those Protection glues such as Protection glue S-482 is because surface is by the bag that becomes more meticulous
Film process, adaptability is stronger, and more preferable with most resin and auxiliary agent compatibility, simplifies production technology, improves described
The stability of water burnt-in sand multicolor finish, because particle is more firm, bigger spraying air pressure can be born, so that construction is simpler.
Secondly, those Protection glues such as Protection glue S-482 be cation protecting colloid, the liquid particles of anion are carried out ion parcel with
Protection, makes the color grains thoroughly immiscible conjunction contained by the water burnt-in sand multicolor finish after shearing, and can be by each color grains
The gluey hydrophobic hydrate colour particle in surface is overmolding to, it is uniformly and stably suspended in water-based emulsion；Keep various colours
Particle form and aspect are constant, and color grains will not be separated out in water, so as to form in riotous profusion colorful macromolecule glue precursor copolymer
Grain, stability of the water-in-water multicolor coating in terms of static and dynamic storage is significantly solved, is storing water-soluble colorful coating
The shortcomings that stability difference, is overcome.In addition, the protection to coating can be improved in the presence of the components such as cross-linked stable agent
Effect, improve the stability of the performance such as color of coating.
The crosslinking agent contained by the water burnt-in sand multicolor finish enables to the cross-linking reaction of the components such as emulsion, makes described
Water burnt-in sand multicolor finish coating water proofing property, effectively obstruct moisture and enter wall, prevent alkaline matter from separating out etching resist (lacquer painting),
Protect building from carbonization.In one embodiment, the crosslinking agent contained by the water burnt-in sand multicolor finish is aluminum sulfate, sulfuric acid
At least one of magnesium.In a particular embodiment, weight percentage of the crosslinking agent in the water burnt-in sand multicolor finish
Can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5% etc..Such crosslinking agent can improve the effect of above-mentioned crosslinking agent, improve
The cross-linking reaction of emulsion, so as to improve the respective quality of coating.In another embodiment, the institute contained by the water burnt-in sand multicolor finish
Emulsion is stated as any of the third flexible polymer emulsion and organosilicon-modified acrylic emulsion or the mixture of two kinds of arbitrary proportions.
In a particular embodiment, weight percentage of the Protection glue in the water burnt-in sand multicolor finish can be 18%, 19%,
20%th, 21%, 22%, 23%, 24%, 25% etc..The emulsion of those species can occur in the presence of the components such as crosslinking agent
Cross-linking reaction, so as to improve the water proofing property of coating, avoid preventing alkaline matter separates out from corroding lacquer painting, improve coating to building
Protect intensity.
The solid waste contained by the water burnt-in sand multicolor finish can partly substitute the water burnt-in sand multicolor finish
The content of particles contained component, reduce to comsumption of natural resources amount.In addition, the solid waste is easy to get, cost is low, will be useless
Gurry rises utilization again, effectively increases the recycling of resource, environmental protection, greatlys save production cost, and make it that coating is concavo-convex
There is cause, emulator is high, ensure that the stability of water burnt-in sand multicolor finish and coating quality are unaffected.In one embodiment, institute
It is 120-180 mesh industrial waste fillers to state solid waste.Specific industrial waste filler can be waste material tailing etc..The solid
Discarded object can be that the waste material tailing of some productions is made into 120-180 mesh by drying, grinding.In a particular embodiment, institute
State weight percentage of the solid waste in the water burnt-in sand multicolor finish can be 2%, 2.5%, 3%, 3.5%,
4%th, 4.5%, 5% etc..
The adjuvant components such as the coalescents, thickener, wetting agent and dispersant contained by the water burnt-in sand multicolor finish
It can be acted on other components, assign the water burnt-in sand multicolor finish dispersion excellent uniformity and stability so that institute
It is good to state water burnt-in sand multicolor finish storage stability, so as to ensure that coating uniform and lines are clear, improves coating quality of forming film, will not
Because the easy layering of the long appearance of storage time, go bad, cause spraying after coating it is smudgy phenomena such as.In one embodiment, institute
Coalescents are stated including at least any of in alcohol ether and solvent of ether ester type；In a particular embodiment, the coalescents are in institute
It can be 0.5%, 0.8%, 1%, 1.2%, 1.5%, 1.7%, 2% to state the weight percentage in water burnt-in sand multicolor finish
Deng.The thickener includes alkali swellability class thickener, any of hydroxyethyl cellulose (HEC) or two kinds of arbitrary proportions
Mixture.Wherein, HEC is from non-ionic water-soluble polymer derived from cellulose, is made up of dehydrated glucose unit.Cause
This, has high thickening efficiency by those thickeners such as HEC, there is provided sag resistance and anti-settling property, by controlling those thickenings
Agent such as HEC addition, soft or hard, the shape of water-in-water multicolor coating particle can be controlled, make it to form different stereo-flower hilllocks
Rock effect, meet the requirement of Different climate, different geographical, different construction, while do not influence water-in-water multicolor coating in itself
Performance.In a particular embodiment, weight percentage of the thickener in the water burnt-in sand multicolor finish can be
0.1%th, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1% etc..It is described in another embodiment
Wetting agent includes at least one of polyethenoxy ether class wetting agent, APES；In a particular embodiment, it is described
Weight percentage of the wetting agent in the water burnt-in sand multicolor finish can be 0.01%, 0.02%, 0.03%, 0.04%,
0.05%th, 0.06%, 0.07%, 0.08%, 0.09%, 0.1% etc..In another embodiment, the dispersant includes polyphosphoric acid
The mixture of any of salt, polyacrylate or two kinds of arbitrary proportions；In a particular embodiment, the dispersant is described
Weight percentage in water burnt-in sand multicolor finish can be 0.05%, 0.07%, 0.08%, 0.1%, 0.13%, 0.15%,
0.18%th, 0.2%, 0.23%, 0.25%, 0.27%, 0.3% etc..
In one embodiment, the titanium dioxide contained by the water burnt-in sand multicolor finish can be with but not just for rutile type titanium
White powder.In another embodiment, the kaolin contained by the water burnt-in sand multicolor finish can with but not just for calcined kaolin,
Its size controlling is 1250 mesh.In another embodiment, the quartz sand contained by the water burnt-in sand multicolor finish can with but not only
Only Snow Flower White, its size controlling are 80-120 mesh.
Other auxiliary agents contained by the water burnt-in sand multicolor finish can assign water burnt-in sand multicolor finish, and other are corresponding
Performance, as can be according to the performance needed for the water burnt-in sand multicolor finish and coating, such as intensity, frost resistance, defoaming and anti-corrosion
The performances such as property, can accordingly add corresponding auxiliary agent.Therefore, other auxiliary agents can include preservative, mildew and algae agent, prevent
The one or more frozen in agent, PH conditioning agents, defoamer, cellulose.In one embodiment, with the water burnt-in sand multicolor finish gross weight
Measure includes following components for 100% meter, other auxiliary agents：
Cellulose 0.1~0.2%
Antifreezing agent 0.4~0.8%
Defoamer 0.04~0.06%
Preservative 0.1~0.2%
PH adjusting agent 0.04~0.06%.
Wherein, the defoamer can with but not only include mineral oil defoaming agent, any of organic silicon defoamer
Or the mixture of two kinds of arbitrary proportions.The pH adjusting agent can with but not only include the industrial sodium hydroxide of ore deposit, potassium hydroxide
Any of or two kinds of arbitrary proportions mixture.The antifreezing agent can with but not only include ore deposit ethylene glycol, in propane diols
Any one or two kinds of arbitrary proportions mixture.The cellulose is included in hydroxyethyl cellulose, hydroxypropyl methyl cellulose
Any one or two kinds of arbitrary proportions mixture.The preservative can be selected in isothiazolinone, phenylpropyl alcohol rice azoles esters
It is at least one.
Therefore, the various embodiments described above reclaimed water burnt-in sand multicolor finish passes through the synergy between contained each component so that
Water burnt-in sand multicolor finish toughness when being granulated is strong, and it (is the 2-3 of plain edition multicolor finish that can bear bigger spray pressure
Times).And its dispersion stable, contained particle storage stability is more preferable, will not be because of the long easily layering of storage time, change
Matter, cause coating after spraying smudgy.Its VOC content is extremely low, complete Water-borne modification, can substitute increasingly rare natural
Granite material, meet the energy-conserving and environment-protective advances calls of country, and it is succinct convenient to construct, it is safe and efficient.Solid waste contained by it
Thing can realize the recycling of solid waste, effectively reduce the content of filler particles contained by conventional water burnt-in sand multicolor finish,
It is reduction of to comsumption of natural resources amount, human body and environment is safe from harm.In addition, the coating of the water burnt-in sand multicolor finish
Thickness is relatively large, adhesion strength is high, wear-resisting and water-tolerant, ageing-resistant, anti-corrosion, nontoxic, lucuriant in design, and can keep permanent
It is attractive in appearance；The feel of stone effect and true mineral varnish with abundant texture, and can effectively obstruct moisture and enter wall, prevent basic species
Matter, which separates out, corrodes lacquer painting, protects building from carbonization.
Correspondingly, the embodiment of the present invention additionally provides a kind of preparation method of above-mentioned water burnt-in sand multicolor finish.The preparation
Method comprises the following steps：
S01. the composition in water burnt-in sand multicolor finish as described above and its content measure each component respectively；
S02. into portions of de-ionized water add dispersant, wetting agent, titanium dioxide, kaolin, solid waste, part its
He carries out first time mixing treatment by auxiliary agent, obtains the first mixed slurry；
S03. into first mixed slurry add coalescents, crosslinking agent, thickener, Protection glue, partial emulsion and
Other remaining auxiliary agents carry out second of mixing treatment, obtain the second mixed slurry；
S04. quartz sand, cross-linked stable agent and remaining emulsion and remaining deionization are added into second mixed slurry
Water constant volume simultaneously carries out third time mixing treatment.
Specifically, in above-mentioned steps S01, each component of water burnt-in sand multicolor finish as described above, in order to save length,
This is repeated no more.
Mixing treatment in above-mentioned steps S02, step S03, step S04 can be handled directly using stir mixing, certainly
Other mixing treatments can also be used, as long as the dispersed purpose of each component can be realized, it is uniformly disclosed by the invention
Scope.When using stir mixing processing, stirring condition can turn clockwise or rotate counterclockwise or clockwise and the inverse time
Pin combines, and rotating speed can select the conventional rotating speed in this area, not specially required in the embodiment of the present invention, wherein, stirred when using
Mixing treatment room is mixed, step S02, stir mixing processing can be high-speed stirred processing in S03 so that each component is well mixed,
Such as step S02 high speeds stirring 15~20 minutes, step S03 high speeds stirred 10 minutes.It can be stirring at low speed in step S04
Processing so that each component is well mixed.
When other auxiliary agents as described above include following components in percentage by weight：Cellulose 0.1~0.2%,
When antifreezing agent 0.4~0.8%, defoamer 0.04~0.06%, preservative 0.1~0.2%, PH conditioning agents 0.04~0.06%,
When preparing first mixed slurry, it is that the cellulose is first added into mixing treatment in portions of de-ionized water, then adds
The dispersant, wetting agent, antifreezing agent, titanium dioxide, kaolin, solid waste carry out the first time mixing treatment, obtain
First mixed slurry；When preparing second mixed slurry, coalescents, PH are added into first mixed slurry
Conditioning agent, defoamer, preservative, crosslinking agent, thickener, Protection glue, partial emulsion carry out second of mixing treatment, obtain
Second mixed slurry.Wherein, it can be low speed mixing treatment the cellulose to be added into mixing treatment in portions of de-ionized water, such as
Stirring at low speed 10-15 minutes.
Water burnt-in sand multicolor finish preparation method described above employs charge balance and hydrophilic and oleophilic both sexes equilibrium principle
Preparation method, ion is carried out to the liquid particles of anion by protecting colloids such as such as cation such as crosslinking agent and cross-linked stable agent
Parcel and protection, make the thoroughly immiscible conjunction of the color grains after shearing, and it is hydrophobic each color grains to be overmolding into surface glue
Hydrate colour particle, it is uniformly and stably suspended in water-based emulsion so that water burnt-in sand multicolor finish is static and dynamic is store
Stability is kept when depositing for a long time.Moreover, its preparation method need to only divide each component according to the component contained by water burnt-in sand multicolor finish
Step progress mixing treatment is uniform, and without special equipment, therefore, this method can effectively ensure that the water burnt-in sand of preparation is more
The stability of color coating material, and technique is simple, is adapted to industrialized production, has saved energy consumption, reduced cost.
Because water burnt-in sand multicolor finish described above and preparation method thereof has performance described above, such as using addition
Cationic cross linking agent and the mode of cross-linked stable agent improve the toughness of multicolor finish particle and stability, when dispersion is stored
Stable for extended periods of time, and the particle for being allowed to produce has more stereoeffect and plasticity, can copy most of flower on the market
Hilllock rock material, it is applied, and thickness, adhesion strength are high, and water-tolerant is ageing-resistant, resist crackle, and weatherability is excellent, imitate stone degree height,
Possesses the feel of true mineral varnish, coating also has the effect such as waterproof and breathable, decoration and protection, especially suitable for architectural exterior insulation work
Journey, mitigate load-carrying, improve security.Therefore, the water burnt-in sand multicolor finish above in each embodiment can be used for external wall painting
Material, can be substituted for the high energy consumption sheet material such as granite building material on external wall, ceramic tile.
Now by specific water burnt-in sand multicolor finish formula and preparation exemplified by, the present invention will be described in further detail.Under
It is solid waste described above to state the solid gurry in each embodiment.
Embodiment 1
The present embodiment provides a kind of water burnt-in sand multicolor finish and preparation method thereof.The water burnt-in sand multicolor finish contains as follows
Component (percentage by weight)：
Its preparation method is as follows：
S11. raw material, low speed are weighed according to the component contained by the water burnt-in sand multicolor finish of the present embodiment 1 and the content of each component
Stage sequentially adds 36 parts of deionized water, 0.2 part of cellulose, stirring at low speed 10-15 minutes, then adds 0.2 part of wetting agent, disperses
0.4 part of agent, 2 parts of antifreezing agent, 0.2 part of titanium dioxide, 1 part of kaolin, Gu 6 parts of gurry, disperses at a high speed 15-20 minutes；
S12. 25 parts of emulsion is sequentially added in mixed liquor into step S11,1.5 parts of coalescents, 0.05 part of PH conditioning agents,
0.2 part of defoamer, 0.2 part of crosslinking agent, 0.3 part of Protection glue, 0.2 part of cross-linked stable agent are scattered 10 minutes at a high speed；
S13. 25 parts of quartz sand is added in mixed liquor into step S12, treats that above raw material adds and finishes, carry out low speed and disperse
10 minutes, color pelletizing in sol solution is protected is adjusted；Remaining water and other compositions are added under stirring at low speed, are stirred for 3-5 minutes,
Stir the packaging that can weigh.
The correlated performance test result of the water burnt-in sand multicolor finish of embodiment 1：Application property：Spraying is smooth accessible；During surface drying
Between：≤4h；Water resistance/alkali resistance：120h is without a drum, cracking, peeling and discoloration；Abrasion resistance：>=2000 times；Stain resistance
Property：≤ 2 grades；Artificial ageing resistance：1000h is normal；Encapsulation is extremely strong, does not sink to the bottom, and meets Standard.
Embodiment 2
The present embodiment provides a kind of water burnt-in sand multicolor finish and preparation method thereof.The water burnt-in sand multicolor finish contains as follows
Component (percentage by weight)：
Its preparation method is as follows：
S21. raw material, low speed are weighed according to the component contained by the water burnt-in sand multicolor finish of the present embodiment 2 and the content of each component
Stage sequentially adds 30 parts of deionized water, 0.2 part of cellulose, stirring at low speed 10-15 minutes, adds 0.2 part of wetting agent, dispersant
0.4 part, 2 parts of antifreezing agent, 0.2 part of titanium dioxide, 1 part of kaolin, Gu 6 parts of gurry, disperses at a high speed 15-20 minutes；
S22. 25 parts of emulsion is sequentially added in mixed liquor into step S21,1.5 parts of coalescents, 0.05 part of PH conditioning agents,
0.2 part of defoamer, 0.2 part of crosslinking agent, 0.3 part of Protection glue, 0.2 part of cross-linked stable agent are scattered 10 minutes at a high speed；
S23. 31 parts of quartz sand is added in mixed liquor into step S22, treats that above raw material adds and finishes, carry out low speed and disperse
10 minute, color pelletizing in sol solution is protected is adjusted, remaining water and other compositions has been added under stirring at low speed, is stirred for 3-5 minutes,
Stir the packaging that can weigh.
The correlated performance test result of the water burnt-in sand multicolor finish of embodiment 2：Application property：Spraying is smooth accessible；During surface drying
Between：≤4h；Water resistance/alkali resistance：120h is without a drum, cracking, peeling and discoloration；Abrasion resistance：>=2000 times；Stain resistance
Property：≤ 2 grades；Artificial ageing resistance：1000h is normal；Encapsulation is good, slightly sinks to the bottom, and meets Standard.
Embodiment 3
The present embodiment provides a kind of water burnt-in sand multicolor finish and preparation method thereof.The water burnt-in sand multicolor finish contains as follows
Component (percentage by weight)：
Its preparation method is as follows：
S31. raw material, low speed are weighed according to the component contained by the water burnt-in sand multicolor finish of the present embodiment 1 and the content of each component
Stage sequentially adds 30 parts of deionized water, 0.2 part of cellulose, stirring at low speed 10-15 minutes, adds 0.2 part of wetting agent, dispersant
0.4 part, 2 parts of antifreezing agent, 0.2 part of titanium dioxide, 1 part of kaolin, Gu 9 parts of gurry, disperses at a high speed 15-20 minutes；
S32. 25 parts of emulsion is sequentially added in mixed liquor into step S31,1.5 parts of coalescents, 0.05 part of PH conditioning agents,
0.2 part of defoamer, 0.2 part of crosslinking agent, 0.3 part of Protection glue, 0.2 part of cross-linked stable agent are scattered 10 minutes at a high speed；
S33. 28 parts of quartz sand is added in mixed liquor into step S32, treats that above raw material adds and finishes, carry out low speed and disperse
10 minute, color pelletizing in sol solution is protected is adjusted, remaining water and other compositions has been added under stirring at low speed, is stirred for 3-5 minutes,
Stir the packaging that can weigh.
The correlated performance test result of the water burnt-in sand multicolor finish of embodiment 3：Application property：Spraying is smooth accessible；During surface drying
Between：≤4h；Water resistance/alkali resistance：120h is without a drum, cracking, peeling and discoloration；Abrasion resistance：>=2000 times；Stain resistance
Property：≤ 2 grades；Artificial ageing resistance：1000h is normal；Encapsulation is good, does not sink to the bottom, and meets Standard.
Embodiment 4
The present embodiment provides a kind of water burnt-in sand multicolor finish and preparation method thereof.The water burnt-in sand multicolor finish contains as follows
Component (percentage by weight)：
Its preparation method is as follows：
S41. raw material, low speed are weighed according to the component contained by the water burnt-in sand multicolor finish of the present embodiment 2 and the content of each component
Stage sequentially adds 28 parts of deionized water, 0.2 part of cellulose, stirring at low speed 10-15 minutes, adds 0.2 part of wetting agent, dispersant
0.4 part, 2 parts of antifreezing agent, 0.2 part of titanium dioxide, 1 part of kaolin, Gu 10 parts of gurry, disperses at a high speed 15-20 minutes；
S42. 25 parts of emulsion is sequentially added in mixed liquor into step S41,1.5 parts of coalescents, 0.05 part of PH conditioning agents,
0.2 part of defoamer, 0.2 part of crosslinking agent, 0.3 part of Protection glue, 0.2 part of cross-linked stable agent are scattered 10 minutes at a high speed；
S43. 29 parts of quartz sand is added in mixed liquor into step S42, treats that above raw material adds and finishes, carry out low speed and disperse
10 minute, color pelletizing in sol solution is protected is adjusted, remaining water and other compositions has been added under stirring at low speed, is stirred for 3-5 minutes,
Stir the packaging that can weigh.
The correlated performance test result of the water burnt-in sand multicolor finish of embodiment 4：Application property：Spraying is smooth accessible；During surface drying
Between：≤4h；Water resistance/alkali resistance：120h is without a drum, cracking, peeling and discoloration；Abrasion resistance：>=2000 times；Stain resistance
Property：≤ 2 grades；Artificial ageing resistance：1000h is normal；Encapsulation is good, does not sink to the bottom, and meets Standard.
Comparative example
Commercially available common multicolor finish
Correlated performance test result is carried out to common multicolor finish commercially available in the comparative example：Artificial ageing resistance：<700h
(national standard 500h)；Water resistance/alkali resistance：＜ 48h；Thermodynamic stability：Do not pass through.
The inspection for the commercially available common multicolor finish that the water burnt-in sand multicolor finish and comparative example that comparative example 1-4 is provided provide
Survey result can be seen that water burnt-in sand multicolor finish of the embodiment of the present invention and employ charge balance and hydrophilic and oleophilic both sexes equilibrium principle
Prepare, ion parcel and protection are carried out to the liquid particles of anion especially by contained cation protecting colloid, make shearing
The thoroughly immiscible conjunction of color grains afterwards, and it is uniform and stable assorted paint to be overmolding to the gluey hydrophobic hydrate colour particle in surface
Ground is suspended in water-based emulsion；Keep various colored particles form and aspect constant, and coloring pigment will not separate out in water, so as to be formed
In riotous profusion colorful macromolecule glue copolymer granules, effectively increase water burnt-in sand of embodiment of the present invention multicolor finish static state and dynamic
Stability in terms of storage, current water-soluble colorful coating is effectively overcome the static and dynamic storage stability difference the shortcomings that.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of water burnt-in sand multicolor finish, is made up of the component of following percentage by weight：
2. water burnt-in sand multicolor finish according to claim 1, it is characterised in that：The solid waste is 120-180 mesh
Industrial waste filler.
3. water burnt-in sand multicolor finish according to claim 1, it is characterised in that：The cross-linked stable agent includes pyrophosphoric acid
The mixture of any of sodium, potassium pyrophosphate or two kinds of arbitrary proportions；And/or
The crosslinking agent is at least one of aluminum sulfate, magnesium sulfate.
4. water burnt-in sand multicolor finish according to claim 1, it is characterised in that：The Protection glue is the silicic acid of synthesizing flaky
At least one of magnesium lithium salts, lithium magnesium silicate.
5. water burnt-in sand multicolor finish according to claim 1, it is characterised in that：The emulsion be the third flexible polymer emulsion and
The mixture of any of organosilicon-modified acrylic emulsion or two kinds of arbitrary proportions.
6. according to any described water burnt-in sand multicolor finishes of claim 1-5, it is characterised in that：It is swollen that the thickener includes alkali soluble
The mixture of any of property class thickener, hydroxyethyl cellulose or two kinds of arbitrary proportions；And/or
The wetting agent includes at least one of polyethenoxy ether class wetting agent, alkyl phenolic APEO；And/or
The dispersant includes the mixture of any of Quadrafos, polyacrylate or two kinds of arbitrary proportions；And/or
The titanium dioxide is rutile type titanium white；And/or
The kaolin is 1250 mesh calcined kaolins；And/or
The quartz sand is 80-120 mesh Snow Flower Whites.
7. according to any described water burnt-in sand multicolor finishes of claim 1-5, it is characterised in that：With the water burnt-in sand multicolor finish
Gross weight is 100% meter, and other auxiliary agents include following components：
Cellulose 0.1~0.2%
Antifreezing agent 0.4~0.8%
Defoamer 0.04~0.06%
Preservative 0.1~0.2%
PH adjusting agent 0.04~0.06%.
8. water burnt-in sand multicolor finish according to claim 7, it is characterised in that：The defoamer defoams including mineral oils
Any of agent, organic silicon defoamer or the mixture of two kinds of arbitrary proportions；And/or
The pH value regulator includes the mixing of any of industrial sodium hydroxide, potassium hydroxide or two kinds of arbitrary proportions
Thing；And/or
The antifreezing agent includes the mixture of any of ethylene glycol, propane diols or two kinds of arbitrary proportions；And/or
The cellulose includes the mixing of any of hydroxyethyl cellulose, hydroxypropyl methyl cellulose or two kinds of arbitrary proportions
Thing.
9. a kind of preparation method of water burnt-in sand multicolor finish, comprises the following steps：
Each component is measured respectively according to the composition in the water burnt-in sand multicolor finish described in claim any one of 1-6 and its content；
Dispersant, wetting agent, titanium dioxide, kaolin, solid waste, other auxiliary agents of part are added into portions of de-ionized water to enter
Row first time mixing treatment, obtain the first mixed slurry；
Added into first mixed slurry coalescents, crosslinking agent, thickener, Protection glue, partial emulsion and it is remaining other
Auxiliary agent carries out second of mixing treatment, obtains the second mixed slurry；
Quartz sand, cross-linked stable agent and remaining emulsion and remaining deionized water constant volume are added into second mixed slurry simultaneously
Carry out third time mixing treatment.
10. preparation method according to claim 8, it is characterised in that：Using the water burnt-in sand multicolor finish gross weight as
100% meter, other auxiliary agents include following components in percentage by weight：
Cellulose 0.1~0.2%, antifreezing agent 0.4~0.8%, defoamer 0.04~0.06%, preservative 0.1~0.2%, PH
Conditioning agent 0.04~0.06%；And
It is that the cellulose is first added into mixing treatment in portions of de-ionized water, then when preparing first mixed slurry
The dispersant, wetting agent, antifreezing agent, titanium dioxide, kaolin are added, solid waste carries out the first time mixing treatment；
When preparing second mixed slurry, coalescents, PH conditioning agents, defoaming are added into first mixed slurry
Agent, preservative, crosslinking agent, thickener, Protection glue, partial emulsion carry out second of mixing treatment.
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| CN201710830855.0A CN107628768A (en) | 2017-09-14 | 2017-09-14 | Water burnt-in sand multicolor finish its preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111470843A (en) * | 2020-04-07 | 2020-07-31 | 重庆市好迪涂料有限公司 | Lotus leaf-shaped real stone paint and preparation process thereof |
| CN113249976A (en) * | 2021-04-22 | 2021-08-13 | 维德斯新材料(上海)有限公司 | Heat insulation coiled material and preparation method thereof |
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| CN104312351A (en) * | 2014-11-17 | 2015-01-28 | 广西启利新材料科技股份有限公司 | Sand-in-water colorful imitation stone paint |
| CN105153858A (en) * | 2015-09-30 | 2015-12-16 | 中华制漆（深圳）有限公司 | Self-adaption water-in-water colorful granite imitation paint and preparation method and application thereof |
| CN105647323A (en) * | 2016-04-15 | 2016-06-08 | 武汉赫斯特涂层材料股份有限公司 | Waste-slag-containing water-based paint and preparation method thereof |
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| CN103849280A (en) * | 2014-01-07 | 2014-06-11 | 中山火炬职业技术学院 | Preparation method of ultra-stable high-weather-resistance water-in-water granite-like multicolor paint |
| CN104312351A (en) * | 2014-11-17 | 2015-01-28 | 广西启利新材料科技股份有限公司 | Sand-in-water colorful imitation stone paint |
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| CN113249976A (en) * | 2021-04-22 | 2021-08-13 | 维德斯新材料(上海)有限公司 | Heat insulation coiled material and preparation method thereof |
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Application publication date: 20180126 |