CN104559788A - Base paint of litchi surface stone-like paint and preparation method of base paint - Google Patents
Base paint of litchi surface stone-like paint and preparation method of base paint Download PDFInfo
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- CN104559788A CN104559788A CN201510032769.6A CN201510032769A CN104559788A CN 104559788 A CN104559788 A CN 104559788A CN 201510032769 A CN201510032769 A CN 201510032769A CN 104559788 A CN104559788 A CN 104559788A
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- 239000003973 paint Substances 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 241001629511 Litchi Species 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims description 67
- 230000008719 thickening Effects 0.000 claims description 65
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 44
- 239000004575 stone Substances 0.000 claims description 43
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 42
- 239000000839 emulsion Substances 0.000 claims description 40
- 239000006185 dispersion Substances 0.000 claims description 35
- 239000013530 defoamer Substances 0.000 claims description 32
- 239000005995 Aluminium silicate Substances 0.000 claims description 24
- 235000012211 aluminium silicate Nutrition 0.000 claims description 24
- 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 24
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 235000010215 titanium dioxide Nutrition 0.000 claims description 22
- 241000533950 Leucojum Species 0.000 claims description 20
- 239000004408 titanium dioxide Substances 0.000 claims description 18
- 239000003292 glue Substances 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 16
- 239000001913 cellulose Substances 0.000 claims description 14
- 229920002678 cellulose Polymers 0.000 claims description 14
- 238000004581 coalescence Methods 0.000 claims description 14
- 239000000080 wetting agent Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 9
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical group CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- -1 sanitas Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 21
- 238000000576 coating method Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 21
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004579 marble Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 230000001458 anti-acid effect Effects 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to a base paint of a litchi surface stone-like paint and a preparation method of the base paint, and provides a litchi surface stone-like paint which has the advantages of natural stone-like effect, high hardness of a coating, strong water resistance, strong adhesion and weather resistance and a manufacturing method of the litchi surface stone-like paint. By improving the formula of the base paint and the manufacturing method of the base paint, the water resistance of the coating is greatly improved. The base paint provided by the invention has the beneficial effects of reasonable and unique formula, natural stone-like effect, high hardness of the coating, strong water resistance, strong adhesive force, good weather resistance, good anti-aging effect and the like. The preparation method provided by the invention has simple construction process flow and one-time spray molding and is easy to realize, the manpower is saved, the construction period can be greatly shortened, and the production efficiency is improved; and furthermore, the prepared stone-like paint has good quality and relatively good decorative effect.
Description
Technical field
Invention belongs to stone similar paint technical field, is specifically related to a kind of bush-hammered face stone similar paint and preparation method thereof.
Background technology
Stone similar paint is that a kind of decorative effect exactly likes marble, granitic thick matter exterior wall decorating coating.The particle of main employing shades of colour is formulated.Buildings after stone similar paint finishing, has natural real natural colour, gives elegance, harmony, serious aesthetic feeling.It is suitable for the indoor and outdoor decoration of all kinds of buildings, particularly decorates on curved-surface building thing, can receive vivid, effect of back to nature.Stone similar paint has fire prevention, waterproof, acid and alkali-resistance, anti-pollution, nontoxic, tasteless, bonding force is strong, the feature such as will never fade, extraneous severe environment can be effectively stoped to corrode buildings, extend the life-span of buildings, because stone similar paint possesses good sticking power and freeze-thaw resistance property, be therefore particularly suitable for using in cold district.
Generally there is the problem that coating is too soft or water resisting property is poor in traditional stone similar paint, if some stone similar paint coating is after each raining, all can turn white, coating becomes loose, and after rain stops, shines through the sun one, and coating recovers again original color.In fact, this is because the water tolerance of coating is bad, absorb caused by moisture, and formula reason is that the ACRYLIC EMULSION selected need add tensio-active agent when synthesizing, some producer in order to increase emulsion intercalation method, tensio-active agent used excess greatly; Some producer adds the material such as carboxymethyl cellulose, Natvosol as thickening material when preparing stone similar paint, and adds Sodium Benzoate as sanitas.These materials are all water miscible or hydrophilic, stay in the coating after coating film forming, just greatly reduce the water resistance of coating.
Along with people are to the raising of coating for internal and external wall cosmetic requirement, natural stone similar paint is more and more subject to everybody liking with the outward appearance of its uniqueness and performance, many high-end residentials, garden even high buildings and large mansions all propose to cover with paint, lacquer, colour wash, etc. the stone similar paint very close with the natural stone appearance such as natural granite, marble, have stronger hardness, waterproof, ageing-resistant etc. in aspect of performance requirement.But traditional stone similar paint is substantially all ganoid, and do not reach the feature of natural marble surface irregularity, the sense of reality is poor.Stone similar paint is sprayed again, polishing after dry, last spray plane oil twice after need spraying end oil twice during traditional stone similar paint construction.Its construction process is complicated, and decorative effect is not good, inefficiency.And polishing can destroy paint film, cause bottom to loosen, sticking power can be caused time serious bad, and stone similar paint comes off.
Summary of the invention
The object of the invention is to provide a kind of effect had as imitation natural stone, and coating hardness is large, water resisting property is strong, strong adhesion, weather-proof bush-hammered face stone similar paint and preparation method thereof.
For achieving the above object, technical scheme provided by the present invention is:
A base paint for bush-hammered face stone similar paint, is characterized in that: base paint respectively forms and is in mass:
Water 20.0 ~ 35 ﹪,
Sanitas 0.2 ~ 0.3 ﹪,
Dispersion agent 0.1 ~ 0.2 ﹪,
Kaolin 5.0 ~ 10.0 ﹪,
Titanium dioxide 0.5 ~ 1.0%,
Defoamer 0.4 ~ 0.6 ﹪,
Propylene glycol 0.7 ~ 0.9%,
Mierocrystalline cellulose 0.45 ~ 0.6%,
Multifunctional assistant 0.04 ~ 0.07%,
Film coalescence aid 0.5 ~ 0.8%
Emulsion 15 ~ 25%,
Thickening material 0.05 ~ 0.3%,
Wetting agent 0.2 ~ 0.4%,
Protecting glue solution 3 ~ 6%,
Snowflake white sand 25 ~ 40%.
Described base paint respectively forms; water: 27.0 ﹪; sanitas: 0.2 ﹪; dispersion agent: 0.15 ﹪, kaolin: 7.0 ﹪, titanium dioxide: 0.7%; defoamer: 0.5 ﹪; propylene glycol: 0.8 ﹪, Mierocrystalline cellulose: 0.6%, multifunctional assistant: 0.05%; film coalescence aid: 0.7 ﹪; described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, emulsion 996AD:4 ﹪, emulsion RS-6733:18%; thickening material: 0.14 ﹪; protecting glue solution: 3.77 ﹪, wetting agent: 0.39%, snowflake white sand: 36 ﹪.
The electric conductivity of described water is 40 μ S/CM, described sanitas model is F203, and the model of defoamer is Nuo Pu section NXZ, and multifunctional assistant is AMP-95, snowflake white sand is 80-120 orders, the model of dispersion agent is TM 731A, and kaolin is 1200-1300 order, and cellulosic model is HS30000, the model of titanium dioxide is rutile titanium white powder, thickening material comprises thickening material Y996 and thickening material SN612, and wherein thickening material Y996 accounts for 0.07% of total mass, and thickening material SN612 accounts for 0.07% of total mass.
Described base paint respectively forms; water: 25.0 ﹪; sanitas: 0.22 ﹪; dispersion agent: 0.17 ﹪, kaolin: 8.0 ﹪, titanium dioxide: 0.9%; defoamer: 0.6 ﹪; propylene glycol: 0.9 ﹪, Mierocrystalline cellulose: 0.5%, multifunctional assistant: 0.06%; film coalescence aid: 0.6 ﹪; described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, emulsion 996AD:3.4 ﹪, emulsion RS-6733:20%; thickening material: 0.2 ﹪; protecting glue solution: 4.13 ﹪, wetting agent: 0.32%, snowflake white sand: 35 ﹪.
The electric conductivity of described water is 40 μ S/CM, described sanitas model is F203, the model of defoamer is Nuo Pu section NXZ, and multifunctional assistant is AMP-95, and snowflake white sand is 80-120 orders, the model of described dispersion agent is TM 731A, described kaolin is 1250 order kaolin, and described cellulosic model is HS30000, and described thickening material comprises thickening material Y996 and thickening material SN612, wherein thickening material Y996 accounts for 0.1% of total mass, and thickening material SN612 accounts for 0.1% of total mass.
The base paint preparation method of described bush-hammered face stone similar paint comprises the following steps:
(1) first water, sanitas, dispersion agent, kaolin, titanium dioxide, defoamer, propylene glycol is added to mixing equipment in order, add rear 600-800r/min to disperse slowly to add Mierocrystalline cellulose after 4-6 minute, add rear water jar for irrigating liquid limit, 850r/min disperses 9 minutes;
(2) then add multifunctional assistant, 650-850r/min disperses 15-25 minute, and film coalescence aid is added mixing equipment, stirs 2-4 minute;
(3) again dispersing apparatus speed is down to 600-800r/min and slowly adds emulsion, defoamer, add rear dispersion 4 minutes, add thickening material respectively, disperse 4 minutes;
(4) again dispersing apparatus speed is promoted to 750-900r/min; disperse 3-5 minute after slowly adding wetting agent, then ready-made protecting glue solution, 80 ~ 120 order snowflake white sands are added mixing equipment, add rear dispersion 6-9 minute; finally add thickening material, disperse to shut down for subsequent use in 3-5 minute.
In described step (1), defoamer is the half of amount used, and in step (3), defoamer is second half of amount used.
Described step (3) adds thickening material SN612, half thickening material Y996; step (4) adds second half thickening material Y996; the thickening material Y996 added in described step (3) (4) is the mixture of thickening material and water; its weight percent is 1:2, and the concentration of the protecting glue solution added in described step (4) is 6 ﹪.
The invention has the beneficial effects as follows, fill a prescription reasonable, unique, there is the effect as imitation natural stone, coating hardness is large, water tolerance is strong, strong adhesion, weather-proof, ageing-resistant effective etc.The construction process of preparation method provided by the invention is simple, a spray mo(u)lding, is easy to realize, and saves artificial, can reduction of erection time greatly, improve production efficiency, and obtained stone similar paint quality is good, excellent decoration effect.
Embodiment
Embodiment 1
The present embodiment provides a kind of effect had as imitation natural stone, and coating hardness is large, water tolerance is strong, the bush-hammered face stone similar paint base paint of strong adhesion, good weatherability, and its raw material comprises the component of following weight percent.
Base paint
Water: 27.0 ﹪, sanitas: 0.2 ﹪, dispersion agent: 0.15 ﹪; kaolin: 7.0 ﹪, titanium dioxide: 0.7%, defoamer: 0.5 ﹪; propylene glycol: 0.8 ﹪, Mierocrystalline cellulose: 0.6%, multifunctional assistant: 0.05%; film coalescence aid: 0.7 ﹪, emulsion 996AD:4 ﹪, emulsion RS-6733:18%; thickening material: 0.14 ﹪; protecting glue solution: 3.77 ﹪, wetting agent: 0.39%, snowflake white sand: 36 ﹪.
The electric conductivity of above-mentioned water is 40 μ S/CM.Described sanitas model is F203, and the model of defoamer is Nuo Pu section NXZ.Multifunctional assistant is AMP-95, and snowflake white sand is 80-120 orders, to improve the texture of paint film, increases its decorative effect.The model of described dispersion agent is TM 731A, this kind of dispersant efficiency is high, water tolerance is high, there is good glossiness, very effective for inorganic color stuffing, good glossiness and opacifying power can be provided under both economical consumption, simultaneously, when with high-performance emulsions and other high performance adjuvant with the use of time, can give coating better corrosion resistance nature.
Described kaolin is 1200-1300 order kaolin, have that whiteness is high, matter is soft, easy dispersion suspension in water, good plasticity-and high cohesiveness, excellent electrical insulation capability; Have good antiacid dissolubility, very low cation exchange capacity, preferably resistivity against fire, oil absorbency is good.
Described cellulosic model is HS30000, can shorten jitter time, improves gloss, improves tinting strength and opacifying power, improves color developing and toning property, prevents floating, prevent flocculation, prevent sedimentation.The model of described titanium dioxide is rutile titanium white powder, has the characteristics such as high, the easy dispersion of whiteness, opacifying power be good.
As a modification of the present invention, described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, and wherein elastic emulsion RS-6733 accounts for total mass 18%, and organosilicon crylic acid latex 996AD accounts for total mass 4%, Main Function can make paint film have certain elasticity, can have certain rigidity again.
As another improvement of the present invention, described thickening material comprises thickening material Y996 and thickening material SN612, and wherein thickening material Y996 accounts for 0.07% of total mass, thickening material SN612 accounts for 0.07% of total mass, and Main Function changes the rheological property of dispersion, anti-settling, anti-splashing, improves the flow agent of film.The stone similar paint prepared through the present invention has the effect as imitation natural stone, and coating hardness is large, water resisting property is strong, strong adhesion, weather-proof, ageing-resistant etc.
A preparation method for above-mentioned bush-hammered face stone similar paint base paint, it comprises the following steps:
Base paint raw material comprises the component of following weight percent: water: 27.0 ﹪, sanitas: 0.2 ﹪, dispersion agent: 0.15 ﹪; kaolin: 7.0 ﹪, titanium dioxide: 0.7%, defoamer: 0.5 ﹪; propylene glycol: 0.8 ﹪, Mierocrystalline cellulose: 0.6%, multifunctional assistant: 0.05%; film coalescence aid: 0.7 ﹪, emulsion 996AD:4 ﹪, emulsion RS-6733:18%; thickening material: 0.14 ﹪; protecting glue solution: 3.77 ﹪, wetting agent: 0.39%, snowflake white sand: 36 ﹪.
(1) first add water, sanitas, dispersion agent, kaolin, titanium dioxide, defoamer, propylene glycol to mixing equipment in order, add after rear 600r/min disperses 4 minutes and slowly add Mierocrystalline cellulose, add rear water jar for irrigating liquid limit, 850r/min disperses 9 minutes;
(2) then add multifunctional assistant, 850r/min disperses 20 minutes, and film coalescence aid is added mixing equipment, stirs 3 minutes;
(3) again dispersing apparatus speed is down to 600r/min and slowly adds emulsion, defoamer, add rear dispersion 4 minutes, add thickening material SN612, half thickening material Y996 respectively, disperse 4 minutes;
(4) again dispersing apparatus speed is promoted to 850r/min; disperse 4 minutes after slowly adding wetting agent, then ready-made protecting glue solution, 80 ~ 120 order snowflake white sands are added mixing equipment, add rear dispersion 8 minutes; finally add second half thickening material Y996, disperse to shut down for subsequent use in 4 minutes.
As a modification of the present invention, in described step (1), defoamer is the half of amount used, now puts into reach and presses down bubble effect.In step (3), defoamer is second half of amount used, reaches the effect of froth breaking.
The thickening material Y996 added in described step (3) (4) is the mixture of thickening material and water, and its weight percent is 1:2; The concentration of the G988 solution added in described step (4) is 6 ﹪.
The construction process of preparation method provided by the invention is simple, a spray mo(u)lding, is easy to realize, and saves artificial, can reduction of erection time greatly, improve production efficiency, and obtained stone similar paint quality is good, excellent decoration effect.
Embodiment 2
The present embodiment provides a kind of effect had as imitation natural stone, and coating hardness is large, water tolerance is strong, the bush-hammered face stone similar paint of strong adhesion, good weatherability, and its raw material comprises the component of following weight percent.
Base paint
Water: 25.0 ﹪, sanitas: 0.22 ﹪, dispersion agent: 0.17 ﹪; kaolin: 8.0 ﹪, titanium dioxide: 0.9%, defoamer: 0.6 ﹪; propylene glycol: 0.9 ﹪, Mierocrystalline cellulose: 0.5%, multifunctional assistant: 0.06%; film coalescence aid: 0.6 ﹪, emulsion 996AD:3.4 ﹪, emulsion RS-6733:20%; thickening material: 0.2 ﹪; protecting glue solution: 4.13 ﹪, wetting agent: 0.32%, snowflake white sand: 35 ﹪.
The electric conductivity of described water is 40 μ S/CM.Described sanitas model is F203, and the model of defoamer is Nuo Pu section NXZ.Multifunctional assistant is AMP-95, and snowflake white sand is 80-120 orders, to improve the texture of paint film, increases its decorative effect.
The model of described dispersion agent is TM 731A, this kind of dispersant efficiency is high, water tolerance is high, there is good glossiness, very effective for inorganic color stuffing, good glossiness and opacifying power can be provided under both economical consumption, simultaneously, when with high-performance emulsions and other high performance adjuvant with the use of time, can give coating better corrosion resistance nature.
Described kaolin is 1250 order kaolin, have that whiteness is high, matter is soft, easy dispersion suspension in water, good plasticity-and high cohesiveness, excellent electrical insulation capability; Have good antiacid dissolubility, very low cation exchange capacity, preferably resistivity against fire, oil absorbency is good.
Described cellulosic model is HS30000, can shorten jitter time, improves gloss, improves tinting strength and opacifying power, improves color developing and toning property, prevents floating, prevent flocculation, prevent sedimentation.The model of described titanium dioxide is rutile titanium white powder, has the characteristics such as high, the easy dispersion of whiteness, opacifying power be good.
As a modification of the present invention, described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, and wherein elastic emulsion RS-6733 accounts for total mass 20%, and organosilicon crylic acid latex 996AD accounts for total mass 3.4%, Main Function can make paint film have certain elasticity, can have certain rigidity again.
As of the present invention another improve, described thickening material comprises thickening material Y996 and thickening material SN612, and wherein thickening material Y996 accounts for 0.1% of total mass, and thickening material SN612 accounts for 0.1% of total mass, and the change rheological of dispersion of Main Function is held; Anti-settling; Anti-splashing, improves the flow agent of film.
The stone similar paint prepared through the present invention has the effect as imitation natural stone, and coating hardness is large, water resisting property is strong, strong adhesion, weather-proof, ageing-resistant etc.
A preparation method for above-mentioned bush-hammered face stone similar paint base paint, it comprises the following steps:
Base paint
Raw material comprises the component of following weight percent: water: 25.0 ﹪, sanitas: 0.22 ﹪, dispersion agent: 0.17 ﹪; kaolin: 8.0 ﹪, titanium dioxide: 0.9%, defoamer: 0.6 ﹪; propylene glycol: 0.9 ﹪, Mierocrystalline cellulose: 0.5%, multifunctional assistant: 0.06%; film coalescence aid: 0.6 ﹪, emulsion 996AD:3.4 ﹪, emulsion RS-6733:20%; thickening material: 0.2 ﹪; protecting glue solution: 4.13 ﹪, wetting agent: 0.32%, snowflake white sand: 35 ﹪.
(1) first add water, sanitas, dispersion agent, kaolin, titanium dioxide, defoamer, propylene glycol to mixing equipment in order, add after rear 600r/min disperses 4 minutes and slowly add Mierocrystalline cellulose, add rear water jar for irrigating liquid limit, 850r/min disperses 9 minutes;
(2) then add multifunctional assistant, 850r/min disperses 20 minutes; Film coalescence aid is added mixing equipment, stirs 3 minutes;
(3) again dispersing apparatus speed is down to 600r/min and slowly adds emulsion, defoamer, add rear dispersion 4 minutes; Add thickening material SN612 respectively, half thickening material Y996, disperse 4 minutes;
(4) again dispersing apparatus speed is promoted to after 850r/min slowly adds wetting agent and disperses 4 minutes; then ready-made protecting glue solution, 80 ~ 120 order snowflake white sands are added mixing equipment; add rear dispersion 8 minutes, finally add second half thickening material Y996, disperse to shut down for subsequent use in 4 minutes.
As a modification of the present invention, in described step (1), defoamer is the half of amount used, now puts into reach and presses down bubble effect.(3) in, defoamer is second half of amount used, reaches the effect of froth breaking.
The thickening material Y996 added in described step (3) (4) is the mixture of thickening material and water, and its weight percent is 1:2; The concentration of the G988 solution added in described step (4) is 6 ﹪.
The construction process of preparation method provided by the invention is simple, a spray mo(u)lding, is easy to realize, and saves artificial, can reduction of erection time greatly, improve production efficiency, and obtained stone similar paint quality is good, excellent decoration effect.
Claims (8)
1. a base paint for bush-hammered face stone similar paint, is characterized in that: base paint respectively forms and is in mass:
Water 20.0 ~ 35 ﹪,
Sanitas 0.2 ~ 0.3 ﹪,
Dispersion agent 0.1 ~ 0.2 ﹪,
Kaolin 5.0 ~ 10.0 ﹪,
Titanium dioxide 0.5 ~ 1.0%,
Defoamer 0.4 ~ 0.6 ﹪,
Propylene glycol 0.7 ~ 0.9%,
Mierocrystalline cellulose 0.45 ~ 0.6%,
Multifunctional assistant 0.04 ~ 0.07%,
Film coalescence aid 0.5 ~ 0.8%
Emulsion 15 ~ 25%,
Thickening material 0.05 ~ 0.3%,
Wetting agent 0.2 ~ 0.4%,
Protecting glue solution 3 ~ 6%,
Snowflake white sand 25 ~ 40%.
2. the base paint of bush-hammered face stone similar paint according to claim 1, it is characterized in that: base paint respectively forms and is in mass, water: 27.0 ﹪, sanitas: 0.2 ﹪, dispersion agent: 0.15 ﹪, kaolin: 7.0 ﹪, titanium dioxide: 0.7%, defoamer: 0.5 ﹪, propylene glycol: 0.8 ﹪, Mierocrystalline cellulose: 0.6%, multifunctional assistant: 0.05%, film coalescence aid: 0.7 ﹪, described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, emulsion 996AD:4 ﹪, emulsion RS-6733:18%, thickening material: 0.14 ﹪, protecting glue solution: 3.77 ﹪, wetting agent: 0.39%, snowflake white sand: 36 ﹪.
3. the base paint of bush-hammered face stone similar paint according to claim 2, it is characterized in that: the electric conductivity of described water is 40 μ S/CM, described sanitas model is F203, the model of defoamer is Nuo Pu section NXZ, multifunctional assistant is AMP-95, snowflake white sand is 80-120 orders, the model of dispersion agent is TM 731A, kaolin is 1200-1300 order, cellulosic model is HS30000, the model of titanium dioxide is rutile titanium white powder, thickening material comprises thickening material Y996 and thickening material SN612, wherein thickening material Y996 accounts for 0.07% of total mass, thickening material SN612 accounts for 0.07% of total mass.
4. the base paint of bush-hammered face stone similar paint according to claim 1, it is characterized in that: base paint respectively forms and is in mass, water: 25.0 ﹪, sanitas: 0.22 ﹪, dispersion agent: 0.17 ﹪, kaolin: 8.0 ﹪, titanium dioxide: 0.9%, defoamer: 0.6 ﹪, propylene glycol: 0.9 ﹪, Mierocrystalline cellulose: 0.5%, multifunctional assistant: 0.06%, film coalescence aid: 0.6 ﹪, described emulsion comprises elastic emulsion RS-6733 and organosilicon crylic acid latex 996AD, emulsion 996AD:3.4 ﹪, emulsion RS-6733:20%, thickening material: 0.2 ﹪, protecting glue solution: 4.13 ﹪, wetting agent: 0.32%, snowflake white sand: 35 ﹪.
5. the base paint of bush-hammered face stone similar paint according to claim 4, it is characterized in that: the electric conductivity of described water is 40 μ S/CM, described sanitas model is F203, the model of defoamer is Nuo Pu section NXZ, multifunctional assistant is AMP-95, snowflake white sand is 80-120 orders, the model of described dispersion agent is TM 731A, described kaolin is 1250 order kaolin, described cellulosic model is HS30000, described thickening material comprises thickening material Y996 and thickening material SN612, and wherein thickening material Y996 accounts for 0.1% of total mass, and thickening material SN612 accounts for 0.1% of total mass.
6. prepare a base paint preparation method for bush-hammered face stone similar paint described in any one of claim 1-5, it is characterized in that: it comprises the following steps:
(1) first water, sanitas, dispersion agent, kaolin, titanium dioxide, defoamer, propylene glycol is added to mixing equipment in order, add rear 600-800r/min to disperse slowly to add Mierocrystalline cellulose after 4-6 minute, add rear water jar for irrigating liquid limit, 850r/min disperses 8-10 minute;
(2) then add multifunctional assistant, 650-850r/min disperses 15-25 minute, and film coalescence aid is added mixing equipment, stirs 2-4 minute;
(3) again dispersing apparatus speed is down to 600-800r/min and slowly adds emulsion, defoamer, add rear dispersion 3-5 minute, add thickening material respectively, dispersion 3-5 minute;
(4) again dispersing apparatus speed is promoted to 750-900r/min; disperse 3-5 minute after slowly adding wetting agent, then ready-made protecting glue solution, 80 ~ 120 order snowflake white sands are added mixing equipment, add rear dispersion 6-9 minute; finally add thickening material, disperse to shut down for subsequent use in 3-5 minute.
7. the base paint preparation method of bush-hammered face stone similar paint according to claim 6, is characterized in that: in described step (1), defoamer is the half of amount used, and in step (3), defoamer is second half of amount used.
8. the base paint preparation method of bush-hammered face stone similar paint according to claim 6; it is characterized in that: described step (3) adds thickening material SN612, half thickening material Y996; step (4) adds second half thickening material Y996; the thickening material Y996 added in described step (3) (4) is the mixture of thickening material and water; its weight percent is 1:2, and the concentration of the protecting glue solution added in described step (4) is 6 ﹪.
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| CN105130378A (en) * | 2015-07-07 | 2015-12-09 | 上海贝塔建筑科技有限公司 | Artificial colored sand coloring agent, artificial colored sand using coloring agent, preparation method of coloring agent, and preparation method of artificial colored sand |
| CN105368173A (en) * | 2015-11-19 | 2016-03-02 | 广东金太川建材有限公司 | Sandstone stone material manufacturing process |
| CN107141869A (en) * | 2017-04-19 | 2017-09-08 | 广东南天涂料有限公司 | A kind of novel colorful stone similar paint and preparation method thereof |
| CN109054647A (en) * | 2018-08-16 | 2018-12-21 | 广西南宁权声涂料有限公司 | A kind of stone coating and preparation method thereof |
| CN110862734A (en) * | 2019-12-05 | 2020-03-06 | 黄山瑞盛新材料科技有限公司 | Litchi-surface multicolor paint |
| CN114395302A (en) * | 2022-01-25 | 2022-04-26 | 福州居家逸涂料科技有限公司 | Litchi surface imitated marble paint |
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