CN106830749A - A kind of color liquid sliver and preparation method thereof - Google Patents
A kind of color liquid sliver and preparation method thereof Download PDFInfo
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- CN106830749A CN106830749A CN201611247670.9A CN201611247670A CN106830749A CN 106830749 A CN106830749 A CN 106830749A CN 201611247670 A CN201611247670 A CN 201611247670A CN 106830749 A CN106830749 A CN 106830749A
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- color liquid
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- agent
- sliver
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Abstract
The invention discloses a kind of color liquid sliver; the color liquid sliver includes 15~70 parts of rubber powder of protection, 3~15 parts of hydroxyethyl cellulose, 40~80 parts of kaolin; 400~1000 parts of 270~600 parts of 200~420 parts of emulsion, sand or coarse whiting, 10~35 parts of auxiliary agent and deionized water.The liquid sliver is to be made by the steps：(1) prepared by the aqueous solution of Protection glue；(2) prepared by base paint；(3) preparation of color liquid sliver.Prepared color liquid sliver has high rigidity, and excellent weatherability and resistance to ag(e)ing, sliver color stable are homogeneous, and storage stability is good；Sliver size stabilization in true mineral varnish coating is added, liquid sliver not drop, not bleeding while coating can obtain the marmorean texture effect of hair side, is more pressed close to real marble, preferably provides the dicoration of sand textured coating.
Description
Technical field
The invention belongs to building material field, and in particular to a kind of color liquid sliver and preparation method thereof.
Background technology
With continuing to develop for decoration industry, the continuous renewal of ornament materials, water burnt-in sand of new generation and many color coatings of water-water
Material is favored by numerous clients.But water burnt-in sand and water-in-water multicolor coating are present in complex manufacturing technology, and operating process
Easily there is colour mixture, drop, particle size is difficult to control to, while coating color is also difficult to control to, while the water resistance of coating, resistance to
Time property is not good.Additionally, water burnt-in sand and water-in-water multicolor coating transportation stability are poor, easily there is coating finished product in transportation
Viscosity constantly increases, and finally brings difficulty to construction.
The content of the invention
Mesh of the invention is the shortcoming and deficiency for overcoming prior art, there is provided a kind of color liquid sliver, by liquid
Sliver is added in true mineral varnish, by adjusting the ratio of true mineral varnish and can obtain marmorean effect, and instead of water bag completely
The continuous phase of sand and water-in-water multicolor coating, makes production technology simpler, and coating finished product is not in thick thickening, is significantly improved
The water resistance and weatherability of coating.
Preparation method another object of the present invention is to provide above-mentioned color liquid sliver.
Above-mentioned purpose of the present invention is achieved by the following technical programs：
A kind of color liquid sliver, by weight calculating, comprising 15~70 parts of rubber powder of protection, hydroxyethyl cellulose 3~15
Part, 40~80 parts of kaolin, 200~420 parts of emulsion, sand or 270~600 parts of coarse whiting, 10~35 parts of auxiliary agent and deionized water 400
~1000 parts.
Preferably, by weight calculate, comprising protection 20-60 parts of rubber powder, hydroxyethyl cellulose 5-11 parts, kaolin 50~
70 parts, 220~400 parts of emulsion, sand or 480~930 parts of 300~580 parts of coarse whiting, 15~29 parts of auxiliary agent and deionized water.
Preferably, described protection rubber powder is HG-1 powder, GTS powder or RDS powder；Described sand is natural colour sand, dyeing coloured silk
Sand or artificial burning colorful sand.
Preferably, described auxiliary agent is wetting agent, and dispersant, defoamer, bactericide, coalescents, antifreezing agent and pH are adjusted
Section agent.
It is further preferable that the wetting agent is APES, polyether silicones or nonionic fluorine carbon poly closing
Thing, the dispersant is polycarboxylate sodium, ammonium polyacrylate salt or ammonium polyacrylate salt, and the defoamer is mineral oil or poly- has
Organic siloxane, the bactericide is isothiazolinone derivatives or benzimidazole compound, and the coalescents are 2,2,4- tri-
Methyl isophthalic acid, 3- pentanediol mono isobutyrates, propandiol butyl ether or butyl glycol ether, the antifreezing agent are ethylene glycol or propane diols；
The pH adjusting agent is 2-amino-2-methyl-1-propanol or dimethylethanolamine.
Preferably, described emulsion is elastic acrylate emulsion or organosilicon-modified acrylate emulsion.
It is further preferable that the elastic acrylate emulsion is in the acrylic acid containing emulsifying agent alkylbenzene polyethers sodium sulfonate
In the ester monomer aqueous solution, under conditions of initiator ammonium persulfate presence, reaction temperature is 80~90 DEG C, the elastomeric propylene of formation
Acid esters emulsion；
It is further preferable that the organosilicon-modified acrylate emulsion is to contain emulsifying agent neopelex
In the acrylic monomers aqueous solution add VTES initiator ammonium persulfate presence under conditions of, reaction temperature
It is 60~70 DEG C, reacts the organosilicon-modified acrylate emulsion for being formed.
The solids content of the elastic acrylate emulsion is 47~50%, and the particle diameter of elastic acrylate emulsion is 0.1
~0.2 μm, the pH value of elastic acrylate emulsion is 7~9；The solids content of the organosilicon-modified acrylate emulsion is 47
~50%, the particle diameter of organosilicon-modified acrylate emulsion is 0.1~0.2 μm, the pH value of organosilicon-modified acrylate emulsion
It is 7~9.
A kind of preparation method of above-mentioned color liquid sliver, comprises the following specific steps that:
S1. will protect in rubber powder addition deionized water, and be completely dissolved protection rubber powder, obtain the aqueous solution of Protection glue；
S2. by hydroxyethyl cellulose, auxiliary agent, kaolin is added in deionized water, is stirred with 1500~2500r/min speed
30~45min is mixed, the aqueous solution for adding the Protection glue that emulsion and part steps S1 are obtained is well mixed, and obtains base paint；
S3. will sand or coarse whiting add base paint prepared by step S2 in be well mixed, be subsequently adding remaining in step S1
In protection glue solution, granulated, that is, obtained color liquid sliver.
Preferably, the matter of the aqueous solution of the Protection glue described in the aqueous solution of the Protection glue described in step S2 and step S3
Amount is than being 1:(4.5~7.5), the mode of the granulation is shearing disk, screen cloth or negative pressure of vacuum.
Application of the above-mentioned color liquid sliver in building coating field.
Compared with prior art, the invention has the advantages that：
1. the color liquid sliver that prepared by the present invention has high rigidity, excellent weatherability and resistance to ag(e)ing, sliver color
Stable homogeneous, storage stability is good；Sliver size is stable in adding true mineral varnish coating, liquid sliver not drop, not bleeding, while
Coating can obtain the marmorean texture effect of hair side, more press close to real marble.
2. the simple production process of color liquid sliver prepared by the present invention, compared to prior art, can be obtained particle diameter more
Plus uniform liquid sliver color liquid sliver, particle size uniform, controllable, particle diameter respectively in 1~3mm and 3~5mm, with market
On the compound sliver that uses be entirely different two kinds of product, can alternative composite sliver completely, make obtained water bag
The color of sand and true mineral varnish coating is homogeneous, obtains more preferable marbling effect.
Specific embodiment
Present disclosure is further illustrated with reference to specific embodiment, but be should not be construed as limiting the invention.
If not specializing, the conventional meanses that technological means used is well known to those skilled in the art in embodiment.Except non-specifically
Illustrate, the reagent for using of the invention, method and apparatus are the art conventional reagent, method and apparatus.
In 1-7 in embodiment：
The wetting agent APES is the NP-100, NP-400, Kening Co., Ltd of Akzo Nobel N.V.
PE-100；
The dispersant polycarboxylate sodium is the SN-5040 or SN-5027 of Nuo Puke companies；Kening Co., Ltd
Hydropalat-5040 or Hydropalat-5041；
The defoamer polysiloxane is the Foamaster-111, the AM-1512 of Ya Shilan companies of Kening Co., Ltd；
The bactericide of iso-thiazolinone class is the Kathon LXE of DOW Chemical；
The coalescents 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates are the Texanol of Yi Shi Man
OE-300, the UCAR Filmer IBT of DOW Chemical；
The antifreezing agent is commercially available ethylene glycol or propane diols；
The pH adjusting agent 2-amino-2-methyl-1-propanol is the AMP-95 and AMP-90 of DOW Chemical.
Described protection rubber powder is HG-1 powder, GTS powder or RDS powder；
Described emulsion is RS-2788, RS-6733, RS-996AD or the RS-3788 of Ahmedabad richness company.
Embodiment 1
1. 20 parts of rubber powder HG-1 powder is fetched protection by mass fraction, protection rubber powder HG-1 powder is added and gone by 380 parts of deionized water
In ionized water, it is completely dissolved protection rubber powder.
2. 100 parts of ionized water removed by mass fraction, 5 parts of hydroxyethyl cellulose, (wetting agent is NP-400 to auxiliary agent：1 part,
Dispersant SN-5040：1 part, defoamer AM-1512：1 part, bactericide Kathon LXE：1 part, coalescents Texanol OE-
300：8 parts, 1 part of ethylene glycol, pH adjusting agent AMP-95：2 parts), 50 parts of kaolin, by hydroxyethyl cellulose, auxiliary agent, kaolin adds
Enter in deionized water 1500r/min to stir 45 minutes, be subsequently adding obtained in 220 parts of Ahmedabad richness RS-2788 emulsions and step 1
50 parts of glue solution of protection stirs, and obtains final product base paint.
3. 440 parts of base paint in step 2 taken by mass fraction, 300 parts of natural colour sand, the Protection glue in step 1 is water-soluble
350 parts of liquid.It is well mixed during natural colour sand is added into base paint first, is subsequently adding in protection glue solution, using shearing disk
Granulated, that is, obtained color liquid sliver.
Color liquid sliver, by weight calculating, including 20 parts of protection rubber powder HG-1 powder, 5 parts of hydroxyethyl cellulose, wetting
Agent NP-400：1 part, dispersant SN-5040：1 part, defoamer AM-1512：1 part, bactericide Kathon LXE：1 part, film forming is helped
Agent Texanol OE-300：8 parts, 1 part of ethylene glycol, pH adjusting agent AMP-95,50 parts of kaolin, Ahmedabad richness RS-2788 emulsions 220
480 parts of part, 300 parts of natural colour sand and deionized water.
Embodiment 2
1. fetch protection 60 parts of rubber powder GTS powder by mass fraction, 690 parts of deionized water, will protection rubber powder GTS powder add go from
In sub- water, it is completely dissolved protection rubber powder.
2. 240 parts of ionized water, 11 parts of hydroxyethyl cellulose, auxiliary agent (wetting agent NP-100 are removed by mass fraction：2 parts, point
Powder SN-5027：2 parts, defoamer Foamaster-111：2.5 parts, bactericide Kathon LXE：2.5 parts, coalescents
Texanol OE-300：15 parts, 2.5 parts of ethylene glycol, pH adjusting agent AMP-90：2.5 parts), 70 parts of kaolin, by hydroxy ethyl fiber
Element, auxiliary agent, kaolin is added in deionized water and is stirred 30 minutes with 2500r/min, is subsequently adding Ahmedabad richness RS-6733 emulsions
400 parts, obtained 90 parts of the glue solution of protection of step 1 stirs, and obtains final product base paint.
3. 840 parts of base paint in step 2,580 parts of artificial burning colorful sand, the Protection glue in step 1 are taken by mass fraction
660 parts of the aqueous solution.It is well mixed during artificial burning colorful sand is added into base paint first, is subsequently adding in protection glue solution, is adopted
Granulated with shearing disk, that is, obtained color liquid sliver.
Color liquid sliver, by weight calculating, including 60 parts of protection rubber powder GTS, 11 parts of hydroxyethyl cellulose, auxiliary agent
(wetting agent NP-100：2 parts, dispersant SN-5027：2 parts, defoamer Foamaster-111：2.5 parts, bactericide Kathon
LXE：2.5 parts, coalescents Texanol OE-300：15 parts, 2.5 parts of ethylene glycol, pH adjusting agent AMP-90：2.5 parts), kaolinite
930 parts of 70 parts of soil, 400 parts of Ahmedabad richness RS-6733 emulsions, 580 parts of artificial burning colorful sand and deionized water.
Embodiment 3
1. RDS 36.4 parts of rubber powders of protection are taken by mass fraction, protection rubber powder is added deionization by 523.6 parts of deionized water
In water, it is completely dissolved protection rubber powder.
2. 180 parts of ionized water, 6 parts of hydroxyethyl cellulose, auxiliary agent (wetting agent PE-100 are removed by mass fraction：1 part, point
Powder Hydropalat-5040：1 part, defoamer Foamaster-111：1 part, bactericide Kathon LXE：1 part, coalescents
UCAR Filmer IBT：12 parts, 1.5 parts of propane diols, pH adjusting agent AMP-95：1.5 parts), 55 parts of kaolin.Ethoxy is fine
Dimension element, auxiliary agent, kaolin is added in deionized water and is stirred 30 minutes with 2500r/min, is subsequently adding Ahmedabad richness RS-3788 breasts
60 parts of protection glue solution in liquid 280 and step 1 stirs, and obtains final product base paint.
3. 600 parts of base paint in step 2 is taken by mass fraction, color 450 parts of sand is dyeed, the Protection glue in step 1 is water-soluble
500 parts of liquid.To be well mixed in the color sand addition base paint of dyeing first, be subsequently adding in protection glue solution, entered using screen cloth
Row granulation, that is, obtain color liquid sliver.
Color liquid sliver, by weight calculating, including 36.4 parts of protection rubber powder GTS, 6 parts of hydroxyethyl cellulose, wetting
Agent PE-100：1 part, dispersant Hydropalat-5040：1 part, defoamer Foamaster-111：1 part, bactericide Kathon
LXE：1 part, coalescents UCAR Filmer IBT：12 parts, 1.5 parts of propane diols, pH adjusting agent AMP-95：1.5 parts, kaolin
55 parts, 280 parts of Ahmedabad richness RS-3788 emulsions dye 703.6 parts of 450 parts of color sand and deionized water.
Embodiment 4
1. RDS 46.2 parts of rubber powders of protection are taken by mass fraction, protection rubber powder is added deionization by 613.8 parts of deionized water
In water, it is completely dissolved protection rubber powder.
2. 200 parts of ionized water, 8 parts of hydroxyethyl cellulose, auxiliary agent (wetting agent PE-100 are removed by mass fraction：1 part, point
Powder Hydropalat-5041：1 part, defoamer AM-1512：1.5 parts, bactericide Kathon LXE：1.5 parts, coalescents
UCAR Filmer IBT：13 parts, 1.5 parts of propane diols, pH adjusting agent AMP-90：2.5 parts), 65 parts of kaolin.Ethoxy is fine
Dimension element, auxiliary agent, kaolin is added in deionized water and is stirred 45 minutes with 1500r/min, is subsequently adding Ahmedabad richness RS-996AD
Protect 80 parts of glue solution to stir in 350 parts of emulsion and step 1, obtain final product base paint.
3. 725 parts of base paint in step 2,500 parts of natural colour sand, the protection glue in step 1 are taken using mass fraction
580 parts of solution.It is well mixed during natural colour sand is added into base paint first, is subsequently adding in protection glue solution, using negative pressure
Vacuum equipment is granulated, that is, obtain color liquid sliver.
Color liquid sliver, by weight calculating, including 46.3 parts of protection rubber powder RDS, 8 parts of hydroxyethyl cellulose, auxiliary agent
(wetting agent PE-100：1 part, dispersant Hydropalat-5041：1 part, defoamer AM-1512：1.5 parts, bactericide Kathon
LXE：1.5 parts, coalescents UCAR Filmer IBT：13 parts, 1.5 parts of propane diols, pH adjusting agent AMP-90：2.5 parts), kaolinite
813.8 parts of 65 parts of soil, 350 parts of Ahmedabad richness RS-996AD emulsions, 500 parts of natural colour sand and deionized water.
Embodiment 5
1. by mass fraction take RDS protection 60 parts of rubber powder, 690 parts of deionized water, will protection rubber powder add deionized water in,
It is completely dissolved protection rubber powder.
2. 240 parts of ionized water, 11 parts of hydroxyethyl cellulose, auxiliary agent (wetting agent NP-400 are removed by mass fraction：2 parts, point
Powder Hydropalat-5040：2 parts, defoamer Foamaster-111：2.5 parts, bactericide Kathon LXE：2.5 parts, film forming
Auxiliary agent UCAR Filmer IBT：15 parts), 2.5 parts of propane diols, pH adjusting agent AMP-95：2.5 parts), 70 parts of kaolin.By hydroxyl second
Base cellulose, auxiliary agent, kaolin is added in deionized water and is stirred 30 minutes with 2500r/min, and then Jia Badefu 996AD are newborn
90 parts of protection glue solution in 400 parts of liquid and step 1 stirs, that is, obtain base paint.
3. 840 parts of base paint in step 2,580 parts of coarse whiting, the protection glue solution 660 in step 1 are taken by mass fraction
Part.It is well mixed during coarse whiting is added into base paint first, is subsequently adding in protection glue solution, is granulated using shearing disk,
Obtain color liquid sliver.
Color liquid sliver, by weight calculating, including protection rubber powder RDS：60 parts, 11 parts of hydroxyethyl cellulose, auxiliary agent
(wetting agent NP-400：2 parts, dispersant Hydropalat-5040：2 parts, defoamer Foamaster-111：2.5 parts, bactericide
Kathon LXE：2.5 parts, coalescents UCAR Filmer IBT：15 parts, 2.5 parts of propane diols, pH adjusting agent AMP-95：2.5
Part), 70 parts of kaolin, 400 parts of Ahmedabad richness RS-996AD emulsions, 930 parts of 580 parts of coarse whiting and deionized water.
Embodiment 6
1. 15 parts of rubber powder HG-1 powder is fetched protection by mass fraction, protection rubber powder HG-1 powder is added and gone by 300 parts of deionized water
In ionized water, it is completely dissolved protection rubber powder.
2. 100 parts of ionized water removed by mass fraction, 3 parts of hydroxyethyl cellulose, (wetting agent is NP-400 to auxiliary agent：1 part,
Dispersant SN-5040：0.5 part, defoamer AM-1512：0.5 part, bactericide Kathon LXE：0.5 part, coalescents
Texanol OE-300：6.5 parts, 0.5 part of ethylene glycol, pH adjusting agent AMP-95：0.5 part), 40 parts of kaolin is fine by ethoxy
Dimension element, auxiliary agent, 1500r/min is stirred 45 minutes during kaolin is added to deionized water, is subsequently adding Ahmedabad richness RS-2788 emulsions
200 parts stir with obtained 50 parts of the glue solution of protection of step 1, obtain final product base paint.
3. 403 parts of base paint in step 2 taken by mass fraction, 270 parts of natural colour sand, the Protection glue in step 1 is water-soluble
265 parts of liquid.It is well mixed during natural colour sand is added into base paint first, is subsequently adding in protection glue solution, using shearing disk
Granulated, that is, obtained color liquid sliver.
Color liquid sliver, by weight calculating, including 15 parts of protection rubber powder HG-1 powder, 3 parts of hydroxyethyl cellulose, wetting
Agent is NP-400：1 part, dispersant is SN-5040：0.5 part, defoamer is AM-1512：0.5 part, bactericide is Kathon
LXE：0.5 part, coalescents are Texanol OE-300：6.5 parts, ethylene glycol：0.5 part, pH adjusting agent is AMP-95：0.5 part,
400 parts of 40 parts of kaolin, 200 parts of Ahmedabad richness RS-2788 emulsions, 270 parts of natural colour sand and deionized water.
Embodiment 7
1. by mass fraction take RDS protection 70 parts of rubber powder, 760 parts of deionized water, will protection rubber powder add deionized water in,
It is completely dissolved protection rubber powder.
2. 240 parts of ionized water, 15 parts of hydroxyethyl cellulose, auxiliary agent (wetting agent NP-400 are removed by mass fraction：3 parts, point
Powder Hydropalat-5040：3 parts, defoamer Foamaster-111：3 parts, bactericide Kathon LXE：3 parts, coalescents
UCAR Filmer IBT：17 parts), 3 parts of propane diols, pH adjusting agent AMP-95：3 parts), 80 parts of kaolin.By hydroxy ethyl fiber
Element, auxiliary agent, kaolin is added in deionized water and is stirred 30 minutes with 2500r/min, then Jia Badefu RS-3788 emulsions
420 parts stir with 150 parts of protection glue solution in step 1, that is, obtain base paint.
3. 940 parts of base paint in step 2,600 parts of coarse whiting, the protection glue solution 680 in step are taken by mass fraction
Part.It is well mixed during coarse whiting is added into base paint first, is subsequently adding in protection glue solution, is granulated using screen cloth, i.e.,
Obtain color liquid sliver.
Color liquid sliver, by weight calculating, including protection rubber powder RDS：70 parts, 15 parts of hydroxyethyl cellulose, auxiliary agent
(wetting agent NP-400：3 parts, dispersant Hydropalat-5040：3 parts, defoamer Foamaster-111：3 parts, bactericide
Kathon LXE：3 parts, coalescents UCAR Filmer IBT：17 parts), 3 parts of propane diols, pH adjusting agent AMP-95：3 parts), it is high
1000 parts of 80 parts of ridge soil, 420 parts of Ahmedabad richness RS-3788 emulsions, 600 parts of coarse whiting and deionized water.
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine and simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of color liquid sliver, it is characterised in that by weight calculating, comprising 15~70 parts of rubber powder of protection, ethoxy is fine
3~15 parts of dimension element, 40~80 parts of kaolin, 200~420 parts of emulsion and is gone sand or 270~600 parts of coarse whiting, 10~35 parts of auxiliary agent
400~1000 parts of ionized water.
2. color liquid sliver according to claim 1, it is characterised in that by weight calculating, comprising protection rubber powder 20~
60 parts, 5~11 parts of hydroxyethyl cellulose, 50~70 parts of kaolin, 220~400 parts of emulsion, is helped 300~580 parts of sand or coarse whiting
480~930 parts of 15~29 parts of agent and deionized water.
3. color liquid sliver according to claim 1 or claim 2, it is characterised in that described protection rubber powder is HG-1 powder, GTS
Powder or RDS powder；Described sand is natural colour sand, the color sand of dyeing or artificial burning colorful sand；Described auxiliary agent is wetting agent, dispersion
Agent, defoamer, bactericide, coalescents, antifreezing agent and pH adjusting agent.
4. color liquid sliver according to claim 3, it is characterised in that the wetting agent be APES,
Polyether silicones or nonionic fluorocarbon polymer, the dispersant are polycarboxylate sodium, ammonium polyacrylate salt or polyacrylic acid
Ammonium salt, the defoamer is mineral oil or polysiloxane, and the bactericide is isothiazolinone derivatives or benzimidazole
Compound, the coalescents are 2,2,4- trimethyl -1,3- pentanediol mono isobutyrates, propandiol butyl ether or ethylene glycol fourth
Ether, the antifreezing agent is ethylene glycol or propane diols；The pH adjusting agent is 2-amino-2-methyl-1-propanol or dimethyl ethanol
Amine.
5. color liquid sliver according to claim 1 or claim 2, it is characterised in that described emulsion is elastic acrylate breast
Liquid or organosilicon-modified acrylate emulsion.
6. color liquid sliver according to claim 5, it is characterised in that the elastic acrylate emulsion is to contain breast
In the acrylate monomer aqueous solution of agent alkylbenzene polyethers sodium sulfonate, under conditions of initiator ammonium persulfate presence, reaction
Temperature is 80~90 DEG C, the elastic acrylate emulsion of formation；The organosilicon-modified acrylate emulsion is to contain emulsification
VTES is added in the acrylic monomers aqueous solution of agent neopelex in initiator ammonium persulfate
In the presence of under conditions of, reaction temperature is 60~70 DEG C, reacts the organosilicon-modified acrylate emulsion for being formed.
7. color liquid sliver according to claim 6, it is characterised in that the solids content of the elastic acrylate emulsion
It is 47~50%, the particle diameter of elastic acrylate emulsion is 0.1~0.2 μm, the pH value of elastic acrylate emulsion is 7~9；Institute
It is 47~50% to state the solids content of organosilicon-modified acrylate emulsion, and the particle diameter of organosilicon-modified acrylate emulsion is
0.1~0.2 μm, the pH value of organosilicon-modified acrylate emulsion is 7~9.
8. a kind of preparation method of the color liquid sliver according to claim any one of 1-7, it is characterised in that including as follows
Specific steps:
S1. will protect in rubber powder addition deionized water, and be completely dissolved protection rubber powder, obtain the aqueous solution of Protection glue；
S2. by hydroxyethyl cellulose, auxiliary agent, kaolin is added in deionized water, and 30 are stirred with 1500~2500r/min speed
~45min, the aqueous solution for adding the Protection glue that emulsion and part steps S1 are obtained is well mixed, and obtains base paint；
S3. it is well mixed in the base paint for adding step S2 to prepare in sand or coarse whiting, is subsequently adding remaining protection in step S1
In glue solution, granulated, that is, obtained color liquid sliver.
9. color liquid sliver according to claim 8, it is characterised in that the aqueous solution of the Protection glue described in step S2 and
The mass ratio of the aqueous solution of the Protection glue described in step S3 is 1:(4.5~7.5), the mode of the granulation is shearing disk, sieves
Net or negative pressure of vacuum.
10. application of the color liquid sliver in building coating field described in claim 1-7.
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| CN107325669A (en) * | 2017-08-10 | 2017-11-07 | 黑龙江佰嘉生物质材料有限公司 | Ultra-thin compound sliver of a kind of ultra-soft and preparation method thereof |
| CN107540277A (en) * | 2017-08-17 | 2018-01-05 | 储旭 | The true mineral varnish coating of environmental protection |
| CN111892852A (en) * | 2020-07-28 | 2020-11-06 | 浙江志强涂料有限公司 | Corrosion-resistant epoxy modified silicon-acrylic stone paint |
| CN112063296A (en) * | 2020-08-07 | 2020-12-11 | 上海虹涂新材料科技有限公司 | High-hardness fireproof hydrophobic stone-like ceramic coating, and preparation process and application thereof |
| CN115637080A (en) * | 2022-09-09 | 2023-01-24 | 上海保立佳化学技术有限公司 | Light-weight high-toughness sand-in-water multicolor paint and preparation method thereof |
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