CN106336154A - Environmentally-friendly sand-in-water colorful paint and preparation method thereof - Google Patents
Environmentally-friendly sand-in-water colorful paint and preparation method thereof Download PDFInfo
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- CN106336154A CN106336154A CN201610698028.6A CN201610698028A CN106336154A CN 106336154 A CN106336154 A CN 106336154A CN 201610698028 A CN201610698028 A CN 201610698028A CN 106336154 A CN106336154 A CN 106336154A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000003973 paint Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 36
- 239000008367 deionised water Substances 0.000 claims description 33
- 229910021641 deionized water Inorganic materials 0.000 claims description 33
- 239000002585 base Substances 0.000 claims description 29
- 239000003292 glue Substances 0.000 claims description 28
- 238000005469 granulation Methods 0.000 claims description 26
- 230000003179 granulation Effects 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 26
- 239000004576 sand Substances 0.000 claims description 25
- 239000000839 emulsion Substances 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 22
- CDVLCTOFEIEUDH-UHFFFAOYSA-K tetrasodium;phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O CDVLCTOFEIEUDH-UHFFFAOYSA-K 0.000 claims description 22
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 21
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 21
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 20
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 19
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 19
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 18
- 239000013530 defoamer Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 15
- 239000002562 thickening agent Substances 0.000 claims description 12
- 239000006004 Quartz sand Substances 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003899 bactericide agent Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 10
- 150000003863 ammonium salts Chemical class 0.000 claims description 10
- 239000000080 wetting agent Substances 0.000 claims description 10
- 239000005995 Aluminium silicate Substances 0.000 claims description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 9
- 239000003755 preservative agent Substances 0.000 claims description 9
- 230000002335 preservative effect Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000010438 granite Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 25
- 239000000463 material Substances 0.000 description 10
- 239000002270 dispersing agent Substances 0.000 description 9
- 238000005034 decoration Methods 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 229910052622 kaolinite Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003648 hair appearance Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/30—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds
- C04B26/32—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds containing silicon
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides environmentally-friendly sand-in-water colorful paint and a preparation method thereof, color particles are innovatively introduced in conventional paint, by formula optimization and process improvement, excellent natural stone particulate matter simulation effect of the color particles can be ensured, the obtained color particles are added into the paint to give the paint excellent stone simulation characteristic, at the same time, performance is stable, the rheological property of the paint is not affected, and decorative effect can be significantly improved. The environmentally-friendly sand-in-water colorful paint is prepared by use of a new concept and a new technology based on the principle of production of sand-in-water colorful paint, so that a multicolored coating with rough surface granite effect can be obtained only by once spraying, the coating not only has permeability, the particles are mutually infiltrated and superimposed, and simulation degree is high. Good technical effect can be realized by innovative technical improvement, and the environmentally-friendly sand-in-water colorful paint is low in cost, easy to realize, so that the environmentally-friendly sand-in-water colorful paint has wide application prospect.
Description
Technical field
The present invention relates to technical field of paint preparation is and in particular to a kind of environment-friendly type water bag sand multicolor finish and its preparation side
Method.
Background technology
Coating refers to be coated on body surface, can bond and be formed the material of complete, tough and tensile diaphragm with base material.Coating leads to
Often with resin, oil or emulsion as main component, and the compositions such as pigment, filler, auxiliary agent may be added, be prepared with organic solvent or water
Form.Coating belongs to organic chemical industry's macromolecular material, and the paint film being formed belongs to macromolecular compound type, in effect aspect,
The use of coating is in addition to can playing a protective role to article additionally it is possible to give article color and gloss, thus playing dress
Decorations act on.
Lithotome is the common used material of building decoration, its exquisite appearance, and quality is higher, makees building is played with beautification
With while can lift decoration grade.However, lithotome there is also obvious defect, its cost first in building decoration
Higher, not only material cost is big, and its processing technology and construction technology are all complex simultaneously, and this directly limit lithotome
Range of application；Additionally, its deadweight is excessive, not only increases building wall body weight, and easily fall off risk；Again, natural
Stone material aberration is difficult to control to, and is difficult to ensure the homogeneity of body of wall outward appearance.
In this context, researcher is had to attempt imitating the appearance of lithotome using coating, wherein water-in-water type is many
Color coating material achieves this effect to a certain extent, and for traditional emulsion paint, its color is more various, ornamental more preferable.
Water-in-water multicolor coating environmental protection light weight, imitating light face marble has its unique advantage, but because its concave-convex sense is not strong, hair to be imitated
The marmorean effect in face, needs the aggregate such as true mineral varnish or plucking as supporting middle level, so, not only increased the complexity of construction
Property, also improve construction cost.It is therefore desirable to the defect exploitation for water type multicolor paint for water drum in prior art is a kind of imitative
The true more preferable coating products of property.
Content of the invention
It is contemplated that for the technological deficiency of prior art, providing a kind of environment-friendly type water bag sand multicolor finish and its preparation
Method, with the technical problem that the marble emulation coating that solves prior art is poor to the marmorean simulation quality of hair side.
For realizing above technical purpose, the present invention employs the following technical solutions:
A kind of environment-friendly type water bag sand multicolor finish, the preparing raw material of this coating includes color grains, and described color grains are
Mill base is added to obtain colored base paint, then more colored base paint is carried out granulating and obtain in white basis paint；Wherein institute
State white basis paint with the formula of following mass percent as raw material: deionized water 3～10%, ammonium salt class dispersant 0.1～
0.2%, anion wetting agent 0.1～0.2%, defoamer 0.2%, propane diols 0.5～1%, titanium dioxide 0～1%, calcine kaolinite
Soil 0～7%, hydroxyethyl cellulose 0.1～0.5%, hydrophobicity hydroxyethyl cellulose 0～0.5%, crosslinking agent 0～0.35%, become
Film auxiliary agent c-12 0～1.5%, water-in-water emulsion 28～40%, quartz sand 40～50%, amp-95 0.05～0.1%, anti-corrosion
Bactericide 0.15～0.2%；
The preparation method of described white basis paint is as follows:
1) deionized water taking formula ratio adds the ammonium salt class sequentially adding formula ratio to reactor under agitation
Dispersant, anion wetting agent, defoamer, propane diols, anticorrosion and bactericidal agent stir；
2) add titanium dioxide, the calcined kaolin of formula ratio, 15～25min is stirred with the rotating speed of 800～1000r/min；
3) add water-in-water emulsion, the coalescents of formula ratio, 12～18min is stirred with the rotating speed of 450～550r/min
4) take the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, add after mixing
To reactor, 5～10min is stirred with the rotating speed of 450～550r/min；
5) then add amp-95 to reactor content ph be 7.5～9, continue stirring 8～12min, then add
Protection glue, stirs under the rotating speed of 500～700r/min, stands 24h.
In above technical scheme, color grains belong to of the preparing raw material of described environment-friendly type water bag sand multicolor finish
Part, and the acquisition pattern of this environment-friendly type water bag sand multicolor finish can be the conventional preparing raw material from coating, adding
Prepared using the customary preparation methods of coating on the basis of having added described color grains.
Preferably, described protection glue is to be mixed for raw material by the formula of following mass percent to obtain: cover
De- stone flour 7～10%, tetrasodium phosphate 0.35～0.5%, deionized water surplus.
Preferably, the shared mass percent in protection glue of the consumption of described deionized water is 90～93%.
Preferably, described mixing is by the montmorillonite powder of formula ratio under the speed conditions of 800～1000r/min
Add to deionized water with tetrasodium phosphate, disperse 30～40min.
Preferably, described granulation is to add synthesis protection glue to the pre-dispersed kettle of comminutor, then by sieve
Colored base paint is added to comminutor granulation by net.
Preferably, described granulation is to add synthesis protection glue to granulation kettle, then by screen cloth by colored base
Plinth paint adds to granulation kettle using shearing method granulation.
Preferably, described synthesis protection glue is formula by following mass percent is that raw material mixes and obtains
: montmorillonite powder 5～10%, tetrasodium phosphate 0.05～0.5%, deionized water surplus.
Preferably, the shared mass percent in protection glue of the consumption of described deionized water is 85～90%.
Preferably, described mixing is by the montmorillonite powder of formula ratio under the speed conditions of 300～500r/min
Add to deionized water with tetrasodium phosphate, then adjustment rotating speed disperses 25～35min to 900～1100r/min.
A kind of preparation method of above-mentioned environment-friendly type water bag sand multicolor finish, comprises the following steps:
1) take the composition of following mass percent stand-by: color grains 60～70%, silicone acrylic emulsion 20～30%, water 0～
10%, amp-95 0～0.01%, alkali soluble rises type thickener 0.1～0.6%, coalescents c-12 1～1.5%, propane diols 1
～1.5%, preservative 0.1～0.2%, defoamer 0.1～0.15%；
2) silicone acrylic emulsion of formula ratio, water, coalescents, propane diols, preservative mixing are taken, 300～500r/min's
Stir under speed conditions, then add the color grains of formula ratio, condition mixture ph to 8～9, add disappearing of formula ratio
Infusion, then add formula ratio alkali soluble rise type thickener to mixture viscosity be 80～95kp, that is, obtain described environment-friendly type water
The husky multicolor finish of bag.Wherein, described color grains are to be obtained using the preparation method disclosed by above technical scheme.
In above technical scheme, described anticorrosion and bactericidal agent is the arbitrary composition that can play chemosterilization, including but
It is not limited to the conventional sterilization agent composition such as glutaraldehyde, Peracetic acid, C5H6Br2N2O2, those skilled in the art can be according to process conditions
Carry out conventional Sexual behavior mode.Described tetrasodium phosphate is also called sodium pyrophosphate, can buy from market.
Novelty of the present invention introduce color grains in conventional coating, and guaranteed by formulation optimization and process modification
Superior simulated effects to particulate matter in lithotome for the color grains, gained color grains make an addition in coating and not give only
The splendid stone material dummy feature of coating, its stable performance simultaneously, does not affect Gel-coating film spraying, can be obviously improved decorative effect.This
The environment-friendly type water bag sand multicolor finish that invention produces, adopts a kind of new reason on the basis of water-in-water multicolor coating production principle
Read and new technique is so that the product producing once sprays the painting that can obtain the hair side granite effect containing multicolour
Layer, coating not only has permeability, and mutually infiltrates between particle, mutually superimposed, and fidelity is high.The present invention is with the skill of novelty
Art is improved and is achieved good technique effect, and cost is relatively low simultaneously, be easily achieved, and therefore has broad application prospects.
Specific embodiment
The specific embodiment of the present invention will be described in detail below.In order to avoid excessively unnecessary details,
Will not be described in detail to belonging to known structure or function in following examples.In addition to being defined, institute in following examples
Technology and scientific terminology have the identical meanings being commonly understood by with those skilled in the art of the invention.
Embodiment 1
First, the primary raw material of making water bag sand multicolor finish:
Deionized water, anion profit generation agent, ammonium salt class dispersant, defoamer, antimildew disinfectant, propane diols, ethoxy are fine
Dimension element, hydrophobicity hydroxyethyl cellulose, crosslinking agent, water-water special emulsion, silicone acrylic emulsion, montmorillonite powder, titanium dioxide, kaolinite
Soil, quartz sand, tetrasodium phosphate, amp-95, alkali soluble rise type thickener, mill base, coalescents.
2nd, preparation technology:
1st, base paint protection glue
A factory formula (w%)
Montmorillonite powder: 7-10, deionized water: 90-93, tetrasodium phosphate: 0.35-0.5.
B, preparation method
Start stirring, put into rubber powder and tetrasodium phosphate in deionized water under the rotating speed of 800-1000r/min, dispersion
30-40 minute so as to be completely dissolved placement 24h standby.
2nd, the granulation preparation method of white basis paint
A, white basis paint formula (w%)
Deionized water: 3-10, ammonium salt class dispersant: 0.1-0.2, anion wetting agent: 0.1-0.2, defoamer: 0.2, third
Glycol: 0.5-1, titanium dioxide: 0-1, calcined kaolin: 0-7, hydroxyethyl cellulose: 0.1-0.5, hydrophobicity hydroxyethyl cellulose:
0-0.5, crosslinking agent: 0-0.35, coalescents c-12:0-1.5, water-water special emulsion: 28-40, quartz sand: 40-50, anp-
95:0.05-0.1, anticorrosion and bactericidal agent: 0.15-0.2.
B, preparation method
The water of formula ratio is added in Scattered Kettle, starts stirring, sequentially add dispersant, wetting agent, defoamer, the third two
Alcohol, anticorrosion and bactericidal agent, stir after, add titanium dioxide, filler, rate of dispersion 800-1000r/min, the stirring such as kaolin
20min about, after being uniformly dispersed, add emulsion, coalescents c-12, rotating speed to control in 500r/min about, disperse 15min
Left and right, then together adds after the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, mixing
Enter in kettle, mixing speed still controls in 500r/min, start after retrogradation, to add amp-95 to adjust ph7.5-9 after slurry, continue
Stirring 10min is subsequently adding base paint privacy protection glue, continues stirring to material under the mixing speed of 500-700r/min
In uniform shape, 24h is stand-by for standing.
3rd, the making of colored base paint
A, factory formula
According to the color point color of stone material, color dot proportion determines mill base, white basis paint consumption to determine colored base
The formula of plinth paint.
B, preparation method: white basis paint is added in toning tank, adds assorted mill base under agitation, stir standby
With.
4th, the making of color grain,
A, factory formula (w%)
Assorted base paint: 100, synthesis protection glue: 100.
Synthesis makes formula: (w%) with protection glue
Montmorillonite powder: 5-10, tetrasodium phosphate: 0.05-0.5, deionized water: 85-90.
Preparation method: the water of formula ratio is added in Scattered Kettle, respectively by tetrasodium phosphate, montmorillonite powder under middle and slow speed of revolution
Add in kettle, after stirring, switch to disperse at a high speed (1000r/min about) 0.5h, 24h is standby for standing.
C, the preparation method of color grain:
Method shearing method,
The protection glue of formula ratio is added in granulation kettle, under stirring at low speed, assorted base paint is added by screen cloth
In granulation kettle, then, the requirement according to color grain size adjusts shear rate and shear time, and after the completion of granulation, 4-5h is standby for standing
With.
The granulation of method comminutor method,
The protection glue of formula ratio is added in pre-dispersed kettle, by screen cloth, assorted base paint is added in pre-dispersed liquid,
According to the requirement of color grain size, select in comminutor, to granulate the aperture of net, then granulation is realized by vacuum, after particle is made,
Standing 4-5h, standby.The advantage of granulator granulation is color grain favorable reproducibility.
5th, the synthesis of finished product
A, the formula (w%) of finished product
Color grain: 60-70, silicone acrylic emulsion: 20-30, water: 0-10, amp-95:0-0.01, alkali soluble rise type thickener: 0.1-
0.6th, coalescents c-12:1-1.5, propane diols: 1-1.5, sterilization antiseptic: 0.1-0.2, defoamer: 0.1-0.15.
B, synthetic method:
By silicone acrylic emulsion, water, the auxiliary agent such as coalescents, propane diols, preservative adds in kettle, and middle stirring at low speed is uniform, so
Afterwards color grain is slowly added to, adjusts ph 8-9, add defoamer, be then slowly added into thickener (thickener is diluted by 1:4 with water)
It is thickened to viscosity 80-95kp, both obtained finished product.
Embodiment 2
A kind of environment-friendly type water bag sand multicolor finish, the preparing raw material of this coating includes color grains, and described color grains are
Mill base is added to obtain colored base paint, then more colored base paint is carried out granulating and obtain in white basis paint；Wherein institute
State white basis paint with the formula of following mass percent as raw material: deionized water 3%, ammonium salt class dispersant 0.1%, anion
Wetting agent 0.1%, defoamer 0.2%, propane diols 0.5%, titanium dioxide 1%, calcined kaolin 7%, hydroxyethyl cellulose
0.5%, hydrophobicity hydroxyethyl cellulose 0.5%, crosslinking agent 0.35%, coalescents c-12 1.5%, water-in-water emulsion 35%,
Quartz sand 50%, amp-95 0.05%, anticorrosion and bactericidal agent 0.2%；
The preparation method of described white basis paint is as follows:
1) deionized water taking formula ratio adds the ammonium salt class sequentially adding formula ratio to reactor under agitation
Dispersant, anion wetting agent, defoamer, propane diols, anticorrosion and bactericidal agent stir；
2) add titanium dioxide, the calcined kaolin of formula ratio, 15min is stirred with the rotating speed of 800r/min；
3) add water-in-water emulsion, the coalescents of formula ratio, 12min is stirred with the rotating speed of 450r/min
4) take the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, add after mixing
To reactor, 5min is stirred with the rotating speed of 450r/min；
5) then add amp-95 to reactor content ph be 7.5, continue stirring 8min, then add Protection glue
Liquid, stirs under the rotating speed of 500r/min, stands 24h.
On the basis of above technical scheme, meet following condition:
Described protection glue is to be mixed for raw material by the formula of following mass percent to obtain: montmorillonite powder 7%,
Tetrasodium phosphate 0.35%, deionized water surplus.
Described mixing is to add the montmorillonite powder of formula ratio and tetrasodium phosphate under the speed conditions of 800r/min
To deionized water, disperse 30min.
Described granulation is to add synthesis protection glue to the pre-dispersed kettle of comminutor, then by screen cloth by colored base
Plinth paint adds to comminutor granulation.
Described synthesis protection glue is formula by following mass percent is that raw material mixes and obtains: montmorillonite
Powder 5%, tetrasodium phosphate 0.05%, deionized water surplus.
Described mixing is to add the montmorillonite powder of formula ratio and tetrasodium phosphate under the speed conditions of 300r/min
To deionized water, then adjustment rotating speed disperses 25min to 900r/min.
The preparation method of above-mentioned environment-friendly type water bag sand multicolor finish, comprises the following steps:
1) take the composition of following mass percent stand-by: color grains 66.04%, silicone acrylic emulsion 20%, water 10%, amp-
95 0.01%, alkali soluble rises type thickener 0.6%, coalescents c-12 1.5%, propane diols 1.5%, preservative 0.2%, froth breaking
Agent 0.15%；
2) silicone acrylic emulsion of formula ratio, water, coalescents, propane diols, preservative mixing are taken, in the rotating speed bar of 300r/min
Stir under part, then add the color grains of formula ratio, condition mixture ph to 8, add the defoamer of formula ratio, then
Alkali soluble type thickener to the mixture viscosity that rises adding formula ratio is 80kp, that is, obtain described environment-friendly type water bag sand multicolor finish.
Embodiment 3
A kind of environment-friendly type water bag sand multicolor finish, the preparing raw material of this coating includes color grains, and described color grains are
Mill base is added to obtain colored base paint, then more colored base paint is carried out granulating and obtain in white basis paint；Wherein institute
State white basis paint with the formula of following mass percent as raw material: deionized water 10%, ammonium salt class dispersant 0.2%, cloudy from
Sub- wetting agent 0.2%, defoamer 0.2%, propane diols 1%, titanium dioxide 0.1%, calcined kaolin 0.5%, hydroxyethyl cellulose
0.5%, hydrophobicity hydroxyethyl cellulose 0.1%, crosslinking agent 0.1%, coalescents c-12 0.1%, water-in-water emulsion 40%,
Quartz sand 46.8%, amp-95 0.05%, anticorrosion and bactericidal agent 0.15；
The preparation method of described white basis paint is as follows:
1) deionized water taking formula ratio adds the ammonium salt class sequentially adding formula ratio to reactor under agitation
Dispersant, anion wetting agent, defoamer, propane diols, anticorrosion and bactericidal agent stir；
2) add titanium dioxide, the calcined kaolin of formula ratio, 25min is stirred with the rotating speed of 1000r/min；
3) add water-in-water emulsion, the coalescents of formula ratio, 18min is stirred with the rotating speed of 550r/min
4) take the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, add after mixing
To reactor, 10min is stirred with the rotating speed of 550r/min；
5) then add amp-95 to reactor content ph be 9, continue stirring 12min, then add protection glue,
Stir under the rotating speed of 700r/min, stand 24h.
On the basis of above technical scheme, meet following condition:
Described protection glue is to be mixed for raw material by the formula of following mass percent to obtain: montmorillonite powder
10%, tetrasodium phosphate 0.5%, deionized water surplus.
Described mixing is to add the montmorillonite powder of formula ratio and tetrasodium phosphate under the speed conditions of 1000r/min
To deionized water, disperse 40min.
Described granulation be by synthesis protection glue add to granulation kettle in, then by screen cloth by colored base paint add to
Using shearing method granulation in granulation kettle.
Described synthesis protection glue is formula by following mass percent is that raw material mixes and obtains: montmorillonite
Powder 10%, tetrasodium phosphate 0.5%, deionized water surplus.
Described mixing is to add the montmorillonite powder of formula ratio and tetrasodium phosphate under the speed conditions of 500r/min
To deionized water, then adjustment rotating speed disperses 35min to 1100r/min.
The preparation method of above-mentioned environment-friendly type water bag sand multicolor finish, comprises the following steps:
1) take the composition of following mass percent stand-by: color grains 70%, silicone acrylic emulsion 25.049%, water 1%, amp-
95 0.001%, alkali soluble rises type thickener 0.6%, coalescents c-12 1.5%, propane diols 1.5%, and preservative 0.2% disappears
Infusion 0.15%；
2) silicone acrylic emulsion of formula ratio, water, coalescents, propane diols, preservative mixing are taken, in the rotating speed bar of 500r/min
Stir under part, then add the color grains of formula ratio, condition mixture ph to 9, add the defoamer of formula ratio, then
Alkali soluble type thickener to the mixture viscosity that rises adding formula ratio is 95kp, that is, obtain described environment-friendly type water bag sand multicolor finish.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
Not in order to limit the present invention.All any modification, equivalent and improvement made in the application range of the present invention etc., all should
It is included within protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly type water bag sand multicolor finish is it is characterised in that the preparing raw material of this coating includes color grains, described coloured silk
Coloured particles are to add mill base to obtain colored base paint, then carry out granulation to colored base paint again and obtain in white basis paint
's；Wherein said white basis paint is with the formula of following mass percent as raw material: deionized water 3～10%, and ammonium salt class is disperseed
Agent 0.1～0.2%, anion wetting agent 0.1～0.2%, defoamer 0.2%, propane diols 0.5～1%, titanium dioxide 0～1%,
Calcined kaolin 0～7%, hydroxyethyl cellulose 0.1～0.5%, hydrophobicity hydroxyethyl cellulose 0～0.5%, crosslinking agent 0～
0.35%, coalescents c-12 0～1.5%, water-in-water emulsion 28～40%, quartz sand 40～50%, amp-95 0.05～
0.1%, anticorrosion and bactericidal agent 0.15～0.2%；
The preparation method of described white basis paint is as follows:
1) deionized water taking formula ratio adds the ammonium salt class dispersion sequentially adding formula ratio to reactor under agitation
Agent, anion wetting agent, defoamer, propane diols, anticorrosion and bactericidal agent stir；
2) add titanium dioxide, the calcined kaolin of formula ratio, 15～25min is stirred with the rotating speed of 800～1000r/min；
3) add water-in-water emulsion, the coalescents of formula ratio, 12～18min is stirred with the rotating speed of 450～550r/min
4) take the quartz sand of formula ratio, hydroxyethyl cellulose, crosslinking agent, hydrophobicity hydroxyethyl cellulose, add after mixing to anti-
Answer in kettle, 5～10min is stirred with the rotating speed of 450～550r/min；
5) then add amp-95 to reactor content ph be 7.5～9, continue stirring 8～12min, then add protection
Glue, stirs under the rotating speed of 500～700r/min, stands 24h.
2. a kind of environment-friendly type water bag sand multicolor finish according to claim 1 it is characterised in that described protection glue be by
The formula of following mass percent mixes for raw material and obtains: montmorillonite powder 7～10%, tetrasodium phosphate 0.35～0.5%,
Deionized water surplus.
3. a kind of environment-friendly type water bag sand multicolor finish according to claim 2 is it is characterised in that the use of described deionized water
The shared mass percent in protection glue of amount is 90～93%.
4. a kind of environment-friendly type water bag sand multicolor finish according to Claims 2 or 3 is it is characterised in that described mixing is
In the montmorillonite powder of formula ratio and tetrasodium phosphate being added to deionized water under the speed conditions of 800～1000r/min, dispersion
30～40min.
5. a kind of environment-friendly type water bag sand multicolor finish according to claim 1 is it is characterised in that described granulation is to synthesize
Added to the pre-dispersed kettle of comminutor with protection glue, more colored base paint is added to comminutor by granulation by screen cloth.
6. a kind of environment-friendly type water bag sand multicolor finish according to claim 1 is it is characterised in that described granulation is to synthesize
Added to granulation kettle with protection glue, then added to granulation kettle colored base paint using shearing method granulation by screen cloth.
7. a kind of environment-friendly type water bag sand multicolor finish according to claim 5 or 6 is it is characterised in that described synthesis is protected
Glue is to be mixed for raw material by the formula of following mass percent to obtain: montmorillonite powder 5～10%, tetrasodium phosphate 0.05
～0.5%, deionized water surplus.
8. a kind of environment-friendly type water bag sand multicolor finish according to claim 7 is it is characterised in that the use of described deionized water
The shared mass percent in protection glue of amount is 85～90%.
9. a kind of environment-friendly type water bag sand multicolor finish according to claim 7 it is characterised in that described mix be
Under the speed conditions of 300～500r/min, the montmorillonite powder of formula ratio and tetrasodium phosphate are added to deionized water, then adjust
Turn over speed disperses 25～35min to 900～1100r/min.
10. the preparation method of environment-friendly type water bag sand multicolor finish described in claim 1 is it is characterised in that comprise the following steps:
1) take the composition of following mass percent stand-by: color grains 60～70%, silicone acrylic emulsion 20～30%, water 0～10%,
Amp-95 0～0.01%, alkali soluble rises type thickener 0.1～0.6%, coalescents c-12 1～1.5%, propane diols 1～
1.5%, preservative 0.1～0.2%, defoamer 0.1～0.15%；
2) silicone acrylic emulsion of formula ratio, water, coalescents, propane diols, preservative mixing are taken, in the rotating speed of 300～500r/min
Under the conditions of stir, then add formula ratio color grains, condition mixture ph to 8～9, add formula ratio froth breaking
Agent, then add formula ratio alkali soluble rise type thickener to mixture viscosity be 80～95kp, that is, obtain described environment-friendly type water bag
Husky multicolor finish.
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| CN111807759A (en) * | 2019-04-10 | 2020-10-23 | 广东顺德派齐新材料有限公司 | Novel sand-containing multicolor paint and preparation method thereof |
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Application publication date: 20170118 |