CN106833225A - A kind of aqueous architectural damping paint of high covering power and preparation method thereof - Google Patents
A kind of aqueous architectural damping paint of high covering power and preparation method thereof Download PDFInfo
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- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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- 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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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- 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
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- 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
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
- C08L2205/20—Hollow spheres
Abstract
The invention belongs to the technical field of coating, aqueous architectural damping paint of a kind of high covering power and preparation method thereof is disclosed.The aqueous architectural damping paint of the high covering power is prepared from by following component by weight:30 45 parts of water-based emulsions；10 20 parts of Opacifying polymers emulsions；5 20 parts of damping color stuffings；15 25 parts of inorganic fillers；5 10 parts of fire retardants；15 parts of antifreezing agents；0.5 1.0 parts of substrate wetting agents；1.0 5.0 parts of aqueous wetting dispersing agents；0.5 2.0 parts of aqueous defoamers；0.5 3.0 parts of coupling agents；0.5 2.0 parts of coalescents；0.5 1.5 parts of thickeners；5 10 parts of water.Coating of the invention has the advantages that damping value high, damping temp field width, covering power are good.
Description
Technical field
The invention belongs to the technical field of coating, it is related to a kind of aqueous architectural damping paint of high covering power and its preparation side
Method.
Background technology
Damping paint is the viscoelastic property having using high-molecular organic material, and the vibration mechanical energy of sound wave is converted to
Thermal energy consumption dissipates (i.e. mechanical loss), so as to reach the purpose for reducing amplitude, reducing vibration, suppress noise.
Conventional damper material such as asphalt plank etc. produces and discharges poisonous and harmful discarded, waste water using process, to environment, big
Gas causes pollution.With society's increasingly attaching importance to environmental protection, damping paint gradually moves towards Water-borne modification.But the application of damping paint
Environment complexity is various, high to other performance requirements outside damping capacity, and the combination property of aqueous damping coating is not good enough at present,
As covering power, fire resistance are bad, the problems such as damping temperature domain is narrow.
The general more use mica powder of traditional aqueous damping coating, talcum powder, coarse whiting these fillers, but this makes obtained water
The covering power of property damping paint is not high.The Chinese invention patent of Publication No. CN104263224A is by adding hollow glass micropearl
The damping capacity performance of aqueous damping coating is improved, but if applying on inner wall of building, covering power is not enough one
Shortcoming.
The Chinese invention patent of Publication No. CN101633809 increases whiteness by adding titanium dioxide, improves covering power,
But titanium dioxide is expensive, it is unfavorable for the extensive use of aqueous damping coating.
Therefore a kind of aqueous architectural damping paint of new high covering power is developed just into the market demand.
The content of the invention
In order to solve the above technical problems, the aqueous architectural it is an object of the invention to provide a kind of high covering power damps painting
Material.
Preparation method another object of the present invention is to provide the aqueous architectural damping paint of above-mentioned high covering power.This hair
It is bright by adding Opacifying polymers emulsion, improve damping capacity, the covering power of damping paint.The polymer emulsion is styrene
With the copolymer emulsion of acrylate, emulsion particle is spherical in shape, is made up of hollow styrene core/acrylate shell.Originally,
When in emulsion state and emulsion paint, water is full of in the core of the emulsion, when coating coating is on the surface of the substrate and after drying, water is from micro-
Diffuse out and replaced by air in the core of ball, form gassiness air pocket in microballoon, become with fabulous
Light scattering medium, assigns dry film light scattering effect and opacity, so that the covering effect of non-pigment is also provided for emulsion paint,
Improve the covering power of emulsion paint.Air pocket in microballoon, there is certain absorption noise and damping vibration, shows resistance
Damping properties.Good covering power and damping capacity, allow this kind of aqueous damping coating to be particularly suitable for applications in automobile, building trade.
The purpose of the present invention is achieved through the following technical solutions:
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：
30-45 parts of water-based emulsion；10-20 parts of Opacifying polymers emulsion；5-20 parts of damping color stuffing；15-25 parts inorganic
Filler；5-10 parts of fire retardant；1-5 parts of antifreezing agent；0.5-1.0 parts of substrate wetting agents；1.0-5.0 parts of aqueous wetting dispersing agent；
0.5-2.0 parts of aqueous defoamer；0.5-3.0 parts of coupling agent；0.5-2.0 parts of coalescents；0.5-1.5 parts of thickener；5-10 parts
Water.The Opacifying polymers emulsion is latex of copolymer in cinnamic acrylic ester.
The water-based emulsion is the acrylic acid ester emulsion of self-crosslinking, preferably pure acrylate elastic emulsion, with core shell structure
Silicone acrylic emulsion and the pure-acrylic emulsion with core shell structure.The water-based emulsion solid content is not less than 40%, belongs to same ion
Type emulsion, pH=7-9.
The glass transition temperature of the pure acrylate elastic emulsion is -20 DEG C, the vitrifying temperature of the silicone acrylic emulsion with core shell structure
It is 0 DEG C to spend, and the glass transition temperature of the pure-acrylic emulsion with core shell structure is 40 DEG C.
The pure acrylate elastic emulsion, the silicone acrylic emulsion with core shell structure, the weight of the pure-acrylic emulsion with core shell structure
Than being preferably (15~20)：(10~15)：(5~15).
The aqueous wetting dispersing agent is hamming this NUOSPERSE FX 365, Disponer 9250, Disponer W18
One kind.
The aqueous defoamer is hamming this DAPRO DF 1760, DAPRO DF 1181, one kind of Defom W082.
The thickener is hydroxymethyl cellulose, hydroxyethyl cellulose, one kind of HEMC.
One kind in the damping preferred silicon rubber powder of color stuffing or acrylonitrile-butadiene rubber powder；It is described damping color stuffing granularity be
400-800 mesh；Preferably Tianjin Ming Jijintai rubber and plastics Science and Technology Co., Ltd. production, fineness is 400 mesh.
The inorganic filler be selected from hollow glass micropearl, coarse whiting, blanc fixe, mica powder and talcum powder it is a kind of with
On.
The particle size range of the inorganic filler is 800 mesh~1500 mesh.
The fire retardant is selected from melamine cyanurate (HT-211), the benzene oxygen of Firebrake ZB (HT-207) six of safe star chemical industry
One kind of the phosphonitrile of basic ring three (HT-231).
The antifreezing agent is one or more of propane diols, isopropanol, propylene glycol monomethyl ether and propandiol butyl ether.
The coalescents are the one kind in alcohol ester 12, dipropylene glycol methyl ether and dipropylene.
The coupling agent is the one kind in silane coupler, titanate coupling agent and aluminate coupling agent.
The coupling agent is containing amino silicane coupling agent, the preferably CG- of Jiangsu Chenguang Coincident Dose Co., Ltd.'s production
602。
The substrate wetting agents are selected from such as enlightening Wet260 high, Wet270, Wet KL 245.
The Opacifying polymers emulsion is latex of copolymer in cinnamic acrylic ester, preferably Dow Chemical
Model98 product.
A kind of preparation method of the aqueous architectural damping paint of high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed with Opacifying polymers emulsion, dispersed with stirring is uniform, obtains newborn base
Material；The rotating speed of the stirring is 400-500r/min, and the time of the stirring is 30-50 minutes；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, disperse at a high speed, obtain mixture；Institute
It is to be disperseed 40-60 minutes with 1200r/min-1500r/min to state the scattered condition of high speed；
(3) under low mixing speed, by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous wetting dispersing agent,
Aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir, vacuum froth breaking, refilter packaging.Low stirring in described
Speed is 400r/min-500r/min；The time for stirring is 40-60 minutes.
The application method of aqueous damping coating obtained in the method is to be coated on the surface of vibration base material, may be constructed freedom
Damping structure, can also do restraint layer as the damping layer material of constrained damping structure layer with other suitable materials.
The beneficial effects of the invention are as follows：
The aqueous architectural damping paint of high covering power of the invention, with damping value is high, damping temp field width, covering power it is good
Advantage；Material has fissipation factor platform higher in the range of -10 DEG C~50 DEG C of temperature range, and the covering power to base material is good, dress
Decorations property is strong.Preparation method of the invention is simple to operation simultaneously, and emulsion usage amount is low, environmental protection, and solidifies without appearance
The problem of paint film appearance cracking bubbling in film forming procedure.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM20 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
15 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 10 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 10 parts of mesh mica powders, 800 5 parts of mesh coarse whitings, 1,250 5 parts of mesh talcum powder), 15 parts of Opacifying polymers emulsion (pottery
The model of family name chemical company98), 5 parts of 400 mesh silicon rubber powder (Tianjin Ming Jijintai rubber and plastic high-tech stocks
The production of part Co., Ltd, 400 mesh)；5 parts of flame-retardants melamine cyanurate (HT-211), 1.5 parts of antifreezing agent (propane diols),
0.5 part of substrate wetting agents (enlightening Wet260 high), aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), water
0.5 part of property defoamer (this DAPRO DF 1760 of hamming), 0.5 part of CG-602 containing amino silicane coupling agent (CG-602), film forming is helped
0.5 part of agent (alcohol ester 12), 0.5 part of thickener (hydroxyethyl cellulose), 5.0 parts of water.
The method of the aqueous architectural damping paint of the high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 400r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1300r/min) disperses 50 minutes,
Obtain mixture；
(3) under low mixing speed (400r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 50 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 1：
The main performance of the aqueous architectural damping paint of the high covering power of table 1
Embodiment 2
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM15 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
15 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 15 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 10 parts of mesh coarse whitings, 800 5 parts of mesh mica powders, 1,250 5 parts of mesh talcum powder), 10 parts of Opacifying polymers emulsion (pottery
The model of family name chemical company98), 10 parts of 400 mesh silicon rubber powder (Tianjin Ming Jijintai rubber and plastic high-tech stocks
The production of part Co., Ltd, 400 mesh)；5 parts of Firebrake ZB (HT-207), 1.5 parts of antifreezing agent (propane diols), (enlightening is high for substrate wetting agents
Wet260) 0.5 part, aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), aqueous defoamer (hamming this
DAPRO DF 1760) 0.5 part, CG-6020.5 containing amino silicane coupling agent parts, 0.5 part of coalescents (alcohol ester 12), thickening
0.5 part of agent (hydroxyethyl cellulose), 5.0 parts of water.
The method of the aqueous architectural damping paint of the high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 400r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1300r/min) disperses 50 minutes,
Obtain mixture；
(3) under low mixing speed (400r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 60 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 2：
The main performance of the aqueous architectural damping paint of the high covering power of table 2
Embodiment 3
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM20 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
10 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 5 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 5 parts of mesh coarse whitings, 800 10 parts of mesh mica powders, 1,250 5 parts of mesh talcum powder), 15 parts of Opacifying polymers emulsion (pottery
The model of family name chemical company98), 15 parts of 400 mesh silicon rubber powder (Tianjin Ming Jijintai rubber and plastic high-tech stocks
The production of part Co., Ltd, 400 mesh)；5 parts of fire retardant Firebrake ZB (HT-207), 1.5 parts of antifreezing agent (propane diols), substrate wetting agents
0.5 part of (enlightening Wet260 high), aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), aqueous defoamer (sea
Bright this DAPRO DF 1760) 0.5 part, CG-6020.5 containing amino silicane coupling agent parts, 0.5 part of coalescents (alcohol ester 12),
0.5 part of thickener (hydroxyethyl cellulose), 5.0 parts of water.
The method of the aqueous architectural damping paint of the high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 400r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1400r/min) disperses 60 minutes,
Obtain mixture；
(3) under low mixing speed (500r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 60 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 3：
The main performance of the aqueous architectural damping paint of the high covering power of table 3
Embodiment 4
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM20 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
10 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 10 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 5 parts of mesh coarse whitings, 800 5 parts of mesh mica powders, 1,250 5 parts of mesh talcum powder), 10 parts of (Tao Shi of Opacifying polymers emulsion
The model of chemical company98), 20 parts of 400 mesh acrylonitrile-butadiene rubber powder (Tianjin Ming Jijintai rubber and plastic science and technology
Limited company produces, 400 mesh)；5 parts of fire retardant Firebrake ZB (HT-207), 1.5 parts of antifreezing agent (propane diols), base material wetting
0.5 part of agent (enlightening Wet260 high), aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), aqueous defoamer
0.5 part of (this DAPRO DF 1760 of hamming), 0.5 part of CG-602 containing amino silicane coupling agent, coalescents (alcohol ester 12) 0.5
Part, 0.5 part of thickener (hydroxyethyl cellulose), 5.0 parts of water.
A kind of method of the aqueous architectural damping paint of high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 500r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1300r/min) disperses 50 minutes,
Obtain mixture；
(3) under low mixing speed (400r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 500 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 4：
The main performance of the aqueous architectural damping paint of the high covering power of table 4
Embodiment 5
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM20 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
10 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 15 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 5 parts of mesh coarse whitings, 800 5 parts of mesh mica powders, 1,250 5 parts of mesh talcum powder), 10 parts of (Tao Shi of Opacifying polymers emulsion
The model of chemical company98), 10 parts of 400 mesh acrylonitrile-butadiene rubber powder (Tianjin Ming Jijintai rubber and plastic science and technology
Limited company produces, 400 mesh)；10 parts of fire retardant Firebrake ZB (HT-207), 1.5 parts of antifreezing agent (propane diols), base material wetting
0.5 part of agent (enlightening Wet260 high), aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), aqueous defoamer
0.5 part of (this DAPRO DF 1760 of hamming), 0.5 part of CG-602 containing amino silicane coupling agent, coalescents (alcohol ester 12) 0.5
Part, 0.5 part of thickener (hydroxyethyl cellulose), 5.0 parts of water.
The method of the aqueous architectural damping paint of the high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 400r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1300r/min) disperses 50 minutes,
Obtain mixture；
(3) under low mixing speed (400r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 60 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 5：
The main performance of the aqueous architectural damping paint of the high covering power of table 5
| Project | Index |
| Damping factor peak value | 1.11(28℃) |
| Adhesive force (steel) | 1 grade |
| Water resistance, 60d | It is waterproof, it is non-foaming, do not fall off |
| 104 | |
| Damping temperature domain | Temperature range of the damping factor more than 0.3 is -12 DEG C~51 DEG C |
Embodiment 6
A kind of aqueous architectural damping paint of high covering power, is prepared from by following component by weight：Water-based emulsion
(Tg is -20 DEG C of Tao Shi PRIMALTM15 parts of AC-8556 pure acrylate elastic emulsions, Tg=0 DEG C, the Ke Lisen with core shell structure
10 parts of KLS-9345 pure silicons acrylic emulsion, Tg=40 DEG C of 10 parts of the gloomy XL-788 pure silicons acrylic emulsion of the section's power with core shell structure), nothing
Machine filler (800 5 parts of mesh coarse whitings, 800 5 parts of mesh mica powders, 1,250 5 parts of mesh talcum powder), 10 parts of (Tao Shi of Opacifying polymers emulsion
The model of chemical company98), 10 parts of 400 mesh acrylonitrile-butadiene rubber powder (Tianjin Ming Jijintai rubber and plastic high-tech stocks
The production of part Co., Ltd, 400 mesh)；10 parts of Firebrake ZB (HT-207), 1.5 parts of antifreezing agent (propane diols), (enlightening is high for substrate wetting agents
Wet260) 0.5 part, aqueous 1.0 parts of wetting dispersing agent (this NUOSPERSE FX 365 of hamming), aqueous defoamer (hamming this
DAPRO DF 1760) 0.5 part, CG-6020.5 containing amino silicane coupling agent parts, 0.5 part of coalescents (alcohol ester 12), thickening
0.5 part of agent (hydroxyethyl cellulose), 5.0 parts of water.
The method of the aqueous architectural damping paint of the high covering power, comprises the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed in a reservoir with Opacifying polymers emulsion, and 400r/min's
It is sufficiently stirred for being uniformly dispersed for 30 minutes under speed, obtains newborn base-material；
(2) grinding of filler：By water, damping color stuffing, inorganic filler and thickener, (1500r/min) disperses 40 minutes,
Obtain mixture；
(3) under low mixing speed (500r/min), by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous
Wetting dispersing agent, aqueous defoamer, fire retardant, antifreezing agent and coalescents, stir (stirring 40 minutes), vacuum froth breaking
(temperature is 25 DEG C, and vacuum is 0.06MPa), refilters packaging.
The main performance of the aqueous architectural damping paint of high covering power manufactured in the present embodiment is as shown in table 6：
The main performance of the aqueous architectural damping paint of the high covering power of table 6
| Project | Index |
| Damping factor peak value | 1.15(23℃) |
| Adhesive force (steel) | 1 grade |
| Water resistance, 60d | It is waterproof, it is non-foaming, do not fall off |
| 107 | |
| Damping temperature domain | Temperature range of the damping factor more than 0.3 is -5 DEG C~51 DEG C |
Claims (10)
1. the aqueous architectural damping paint of a kind of high covering power, it is characterised in that：It is prepared from by following component by weight:
30-45 parts of water-based emulsion；10-20 parts of Opacifying polymers emulsion；5-20 parts of damping color stuffing；15-25 parts of inorganic filler；5-10
Part fire retardant；1-5 parts of antifreezing agent；0.5-1.0 parts of substrate wetting agents；1.0-5.0 parts of aqueous wetting dispersing agent；0.5-2.0 parts of water
Property defoamer；0.5-3.0 parts of coupling agent；0.5-2.0 parts of coalescents；0.5-1.5 parts of thickener；5-10 parts of water；It is described aqueous
Emulsion is the acrylic acid ester emulsion of self-crosslinking；The Opacifying polymers emulsion is latex of copolymer in cinnamic acrylic ester.
2. the aqueous architectural damping paint of high covering power according to claim 1, it is characterised in that：The water-based emulsion is pure
The mixture of acrylate elastic emulsion, the silicone acrylic emulsion with core shell structure and the pure-acrylic emulsion with core shell structure；The damping face
Filler is the one kind in silicon rubber powder or acrylonitrile-butadiene rubber powder.
3. the aqueous architectural damping paint of high covering power according to claim 2, it is characterised in that：The pure acrylate elastic emulsion
Glass transition temperature be -20 DEG C, the glass transition temperature of the silicone acrylic emulsion with core shell structure is 0 DEG C, with the pure of core shell structure
The glass transition temperature of acrylic emulsion is 40 DEG C.
4. the aqueous architectural damping paint of high covering power according to claim 1, it is characterised in that：The Opacifying polymers
Emulsion is the model of Dow Chemical98 product.
5. the aqueous architectural damping paint of high covering power according to claim 1, it is characterised in that：The aqueous wetting and dispersing
Agent is hamming this NUOSPERSE FX 365, Disponer 9250, one kind of Disponer W18；
The aqueous defoamer is hamming this DAPRO DF 1760, DAPRO DF 1181, one kind of Defom W082；
The thickener is hydroxymethyl cellulose, hydroxyethyl cellulose, one kind of HEMC；
The inorganic filler is selected from one or more of hollow glass micropearl, coarse whiting, blanc fixe, mica powder and talcum powder.
6. the aqueous architectural damping paint of high covering power according to claim 1, it is characterised in that：The fire retardant is trimerization
One kind of cyanamide cyanurate, Firebrake ZB or hexaphenoxycyclotriphosphazene；
The antifreezing agent is one or more of propane diols, isopropanol, propylene glycol monomethyl ether and propandiol butyl ether；
The coalescents are the one kind in alcohol ester 12, dipropylene glycol methyl ether and dipropylene；The substrate wetting agents
Selected from enlightening Wet260 high, Wet270 or Wet KL 245.
7. the aqueous architectural damping paint of high covering power according to claim 1, it is characterised in that：The coupling agent is silane
One kind in coupling agent, titanate coupling agent and aluminate coupling agent.
8. the aqueous architectural damping paint of high covering power according to claim 7, it is characterised in that：The coupling agent is containing ammonia
Base silane coupling agent.
9. according to any one of claim 1~8 the aqueous architectural damping paint of high covering power preparation method, its feature exists
In：Comprise the following steps:
(1) newborn base-material premix：Water-based emulsion is mixed with Opacifying polymers emulsion, dispersed with stirring is uniform, obtains newborn base-material；
(2) by water, damping color stuffing, inorganic filler and thickener, disperse at a high speed, obtain mixture；
(3) under low mixing speed, by mixture, newborn base-material, coupling agent, substrate wetting agents, aqueous wetting dispersing agent, aqueous
Defoamer, fire retardant, antifreezing agent and coalescents, stir, vacuum froth breaking, filtering, obtain the aqueous architectural of high covering power
Damping paint.
10. the preparation method of the aqueous architectural damping paint of high covering power according to claim 9, it is characterised in that：Step
(1) scattered rotating speed described in is 400-500r/min；The scattered condition of high speed is with 1200r/min- described in step (2)
Rate Dispersion 40-60 minutes of 1500r/min；The time for continuing stirring described in step (3) is 40-60 minutes；It is low in described
Mixing speed is 400r/min-500r/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710037667.2A CN106833225A (en) | 2017-01-18 | 2017-01-18 | A kind of aqueous architectural damping paint of high covering power and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037667.2A CN106833225A (en) | 2017-01-18 | 2017-01-18 | A kind of aqueous architectural damping paint of high covering power and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107189587A (en) * | 2017-07-07 | 2017-09-22 | 荆门市拓达科技有限公司 | High fire-retardance high resistant damping paint for metal surface and preparation method thereof |
| CN107880678A (en) * | 2017-12-08 | 2018-04-06 | 天津市橡胶工业研究所有限公司 | Widen damping temperature domain aqueous damping coating and preparation method |
| US20210189148A1 (en) * | 2018-09-04 | 2021-06-24 | Isg Isolierchemie Gmbh & Co. Kunststoff Kg | Solvent-free prepaint for corrosion protection at welds and other repair points on cathodically protected and cathodically unprotected, plastic-sheathed steel pipes |
| CN113943523A (en) * | 2020-07-16 | 2022-01-18 | 广东沐峰节能创新科技有限公司 | Water-based sound-insulation shock-absorption heat-insulation coating |
| CN116396647A (en) * | 2023-03-23 | 2023-07-07 | 青岛爱尔家佳新材料股份有限公司 | Water-based damping paint with electromagnetic shielding function |
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| CN101851452A (en) * | 2010-05-28 | 2010-10-06 | 青岛爱尔家佳新材料有限公司 | Low-temperature regional water-based damping coating and preparation method thereof |
| CN101948650A (en) * | 2010-10-18 | 2011-01-19 | 紫荆花制漆（成都）有限公司 | Elastic anti-fouling outer wall paint with acid rain resistance and preparation method thereof |
| CN105713472A (en) * | 2016-05-03 | 2016-06-29 | 青岛爱尔家佳新材料有限公司 | Water soluble damping coating with micro-binding damping structure and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189587A (en) * | 2017-07-07 | 2017-09-22 | 荆门市拓达科技有限公司 | High fire-retardance high resistant damping paint for metal surface and preparation method thereof |
| CN107880678A (en) * | 2017-12-08 | 2018-04-06 | 天津市橡胶工业研究所有限公司 | Widen damping temperature domain aqueous damping coating and preparation method |
| US20210189148A1 (en) * | 2018-09-04 | 2021-06-24 | Isg Isolierchemie Gmbh & Co. Kunststoff Kg | Solvent-free prepaint for corrosion protection at welds and other repair points on cathodically protected and cathodically unprotected, plastic-sheathed steel pipes |
| US11859102B2 (en) * | 2018-09-04 | 2024-01-02 | Isg Isolierchemie Gmbh & Co. Kunststoff Kg | Solvent-free prepaint for corrosion protection at welds and other repair points on cathodically protected and cathodically unprotected, plastic-sheathed steel pipes |
| CN113943523A (en) * | 2020-07-16 | 2022-01-18 | 广东沐峰节能创新科技有限公司 | Water-based sound-insulation shock-absorption heat-insulation coating |
| CN116396647A (en) * | 2023-03-23 | 2023-07-07 | 青岛爱尔家佳新材料股份有限公司 | Water-based damping paint with electromagnetic shielding function |
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