CN108467645A - A kind of interior wall insulating mold coating and preparation method thereof - Google Patents
A kind of interior wall insulating mold coating and preparation method thereof Download PDFInfo
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- 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
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- 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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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/60—Additives non-macromolecular
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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Abstract
The invention discloses a kind of interior wall insulating mold coatings and preparation method thereof, including following component：Aqueous elastic acrylic resin, nanometer polymer tiny balloon, expanded vermiculite, mineral wool, thickener, dispersant, bleeding agent, wetting agent and deionized water.The present invention is using aqueous elastic acrylic resin as base-material, and it is equipped with nanometer polymer tiny balloon, mineral wool, expanded vermiculite, and the various auxiliary agents of addition, to prepare the insulating mold coating with porous structure, wherein acrylate copolymer hollow ball can form steric hindrance, the steric hindrance can block heat transfer, and heat losses is made to reduce, to realize the insulation of heat insulation coating, expanded vermiculite has the porosity high, the small characteristic of moisture content, use it as the aggregate of insulating mold coating, the thermal coefficient of insulating mold coating can effectively be reduced, and mineral wool can then increase the integral strength of coating, it reduces and shrinks and crack.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of interior wall insulating mold coating and its preparation side
Method.
Background technology
Thermal insulation coatings are a kind of novel thermal insulation materials, and the one of heat-insulation and heat-preservation is realized by low thermal conductivity and high thermal resistance
Kind coating.The product adds chemical addition agent and high temperature stick by high-quality natural mineral matter, by slurrying, enters mould, sizing, baking
The techniques such as dry, finished product, packaging are fabricated.Along with the raising of the development and people's quality of life of world economy, energy consumption
It is increasing, and the energy decides the lifeblood of national economy, so Energy Competition is growing more intense, power saving is also more aggravated
Depending on.Building heat insulation is energy saving, improves the importance that building lives and uses function, building energy consumption is whole
Proportion is generally in 30-40% in a energy consumption, and its most of be heating and cooling energy consumption.
Currently, heat insulating inner wall technology develops to efficient, thin layer, heat-insulated, waterproof, the integrated direction of outer shield, heat-insulation and heat-preservation applies
Expect a pith as building energy conservation, it has also become the heat subject of industry research is paid attention to by countries in the world.
In Chinese patent CN101319121A, disclose a kind of concrete component of multifunctional high-efficiency thermal insulation insulating mold paint and
Weight ratio is：Water：10-20%；Multifunctional assistant：0.1-0.2%；Wetting agent：0.1-0.2%；Dispersant：0.5-0.8%；
Antifoaming agent：0.3-0.5%；Propylene glycol：1.5-3.0%；Rutile type titanium white：16-20%；Mica powder：3-5%；Hollow glass
Glass microballon：6-8%；Infrared powder：3-5%；Fire retardant：3-4%；Elastomeric propylene yogurt liquid：35-40%；Opacifying polymers：3-
5%；Coalescents：0.5-0.8%；Fungicide and preservative：0.2-0.3%；Thickener：0.3-0.6%.The coating conduct
Exterior wall uses, since rutile type titanium white achievees the effect that the high reflectance of sunlight heat-insulated, but this kind of painting
Material is due to the use of more filler, and for coating obtained than great, the coefficient of heat conduction is high, can not be used as interior wall insulating moulding coating.
Based on this, it is necessary to provide a kind of interior wall insulating mold coating and preparation method thereof, be asked with solving the prior art
The problem of topic.
Invention content
In consideration of it, it is necessary to provide a kind of interior wall insulating mold coatings of good effect of heat insulation.
In addition, additionally providing a kind of preparation method of interior wall insulating mold coating
The present invention is in order to solve the above technical problems, adopt the following technical scheme that：
A kind of interior wall insulating mold coating includes following component according to mass fraction：
Preferably, including following component according to mass fraction：
Preferably, the nanometer polymer tiny balloon is polymethylacrylic acid-divinyl that grain size is 50-150nm
Benzene tiny balloon.
Preferably, one kind in the thickener hydroxymethyl cellulose, Sodium Polyacrylate and polyvinyl alcohol.
Preferably, the dispersant is sodium tripolyphosphate.
Preferably, the bleeding agent is in perfluorinated octyl sulfuryl amine, perfluoro capryl naphthenic acid sodium, perfluoro capryl naphthenic acid potassium
It is at least one.
Preferably, the wetting agent is polyoxyethylene fatty acid esters or polyethylene glycol oxide alkyl phenyl ether.
The present invention also provides the preparation methods of above-mentioned interior wall insulating mold coating, include the following steps：
(1) following component is weighed according to mass fraction：15-30 parts of aqueous elastic acrylic resin, 5-15 parts of nanometer
Polymer hollow microsphere, 2-10 parts of mineral wool, 1-8 parts of expanded vermiculite, 0.5-1.5 parts of thickener, 0.2-0.8 parts
Dispersant, 0.4-1.2 parts of bleeding agent, 0.1-0.5 parts of wetting agent and 20-40 parts of deionized waters；
(2) by the deionized water, aqueous elastic acrylic resin, nanometer polymer tiny balloon, mineral wool, expansion leech
Stone, thickener, dispersant, bleeding agent, wetting agent mixing, regulation system viscosity is to get interior wall insulating mold coating.
Compared with prior art, the present invention has following advantageous effect：
(1) present invention using aqueous elastic acrylic resin as base-material, and be equipped with nanometer polymer tiny balloon, mineral wool,
Expanded vermiculite, and the various auxiliary agents of addition, to prepare the insulating mold coating with porous structure, wherein acrylate copolymer
Hollow ball can form steric hindrance, which can block heat transfer, and heat losses is made to reduce, to realize that heat preservation applies
The insulation of layer, expanded vermiculite have the characteristic that the porosity is high, moisture content is small, use it as the aggregate of insulating mold coating,
Can effectively reduce the thermal coefficient of insulating mold coating, and mineral wool can then increase the integral strength of coating, reduce shrink and
Cracking.
(2) present invention using aqueous elastic acrylic resin there is elastic extension to exist in 800% or more, glass transition temperature
- 10 DEG C of characteristics below, it can be ensured that product will not cracking in the case where thickness applies construction, while thermal insulation coatings are had
Good waterproof effect.
(3) interior wall of the invention is simple with insulating mold coating preparation method, it is easy to accomplish, it can be widely applied to building
On interior wall wall.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Interior wall insulating mold coating and preparation method thereof is made mainly in combination with drawings and the specific embodiments below further
Detailed description.
A kind of interior wall insulating mold coating includes following component according to mass fraction：
Wherein, aqueous elastic acrylic resin be elastic extension in 800% or more, glass transition temperature at -10 DEG C or less
Fluoropolymer resin.Opening for heat insulation coating caused by water vapour can be prevented using the fluoropolymer resin of low glass transition temperature
It splits.
Wherein, nanometer polymer tiny balloon is that polymethylacrylic acid-divinylbenzene that grain size is 50-150nm is hollow micro-
Ball.For example, polymethylacrylic acid-divinylbenzene tiny balloon can be the 551WE40d36 hollow powders of Yi Ka chemical companies, and
Polymer hollow microsphere can be porous structure using the heat insulation coating that above-mentioned insulating mold coating obtains, to be applied in heat preservation
Steric hindrance is formed in layer, which can block heat transfer so that heat losses are reduced, to realize the guarantor of heat insulation coating
Temperature is heat-insulated.
Wherein, one kind in the thickener hydroxymethyl cellulose, Sodium Polyacrylate and polyvinyl alcohol.
Wherein, the dispersant is sodium tripolyphosphate.
Wherein, the bleeding agent in perfluorinated octyl sulfuryl amine, perfluoro capryl naphthenic acid sodium, perfluoro capryl naphthenic acid potassium at least
It is a kind of.
Wherein, the wetting agent is polyoxyethylene fatty acid esters or polyethylene glycol oxide alkyl phenyl ether.
Wherein, insulating mold coating further includes the preservative that mass fraction is 0.1-0.7 parts.Preservative can prevent from keeping the temperature
Coating is corroded by bacterium.Specifically, preservative is isothiazolinone or benzisoxa thiophene quinoline ketone.
Wherein, insulating mold coating further includes the antifoaming agent that mass fraction is 0.1-1.1 parts.Antifoaming agent can avoid keeping the temperature
Foam is generated in coating.Wherein, antifoaming agent is mineral oil, organosilicon or silicone.For example, antifoaming agent can be Henkel Corp.
Nopco 8034。
Wherein, thermal insulation coatings further include the propylene glycol that mass fraction is 1.2-1.8 parts.Since coating is typically all to be stored in
In container, propylene glycol the container of storage coating can be made to have there are one preferable effects of uncapping.
Wherein, heat insulation coating can be prepared by the method for roller coating, brushing or spraying.The thickness of heat insulation coating is preferably
1-1.5 millimeters, to reach enough insulation effects.
A kind of preparation method of above-mentioned insulating mold coating, the preparation method of the insulating mold coating include the following steps：
(1) following component is weighed according to mass fraction：15-30 parts of aqueous elastic acrylic resin, 5-15 parts of nanometer
Polymer hollow microsphere, 2-10 parts of mineral wool, 1-8 parts of expanded vermiculite, 0.5-1.5 parts of thickener, 0.2-0.8 parts
Dispersant, 0.4-1.2 parts of bleeding agent, 0.1-0.5 parts of wetting agent and 20-40 parts of deionized waters；
(2) by the deionized water, aqueous elastic acrylic resin, nanometer polymer tiny balloon, mineral wool, expansion leech
Stone, thickener, dispersant, bleeding agent, wetting agent mixing, regulation system viscosity is to get interior wall insulating mold coating.
Embodiment 1
The preparation process of the interior wall insulating mold coating of the present embodiment is as follows：
Following component is weighed according to mass fraction：22 parts of aqueous elastic acrylic resin, 10 parts of nanometer polymer are empty
Heart microballoon, 6 parts of mineral wool, 5 parts of expanded vermiculite, 1 part of thickener, 0.5 part of dispersant, 0.8 part of bleeding agent, 0.3
The wetting agent, 1 part of antifoaming agent, 1.5 parts of propylene glycol, 0.2 portion of preservative and 30 parts of deionized waters of part.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent, preservative and thickener obtain the slurry that viscosity is 100ku, i.e.,
For insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.5 millimeters, after dry, shape
At insulation coating, the thermal conductivity of the insulation coating of the present embodiment is tested using EN12664 measuring methods, wherein thermal conductivity
The blunt reversed heat insulation and preservation effect for having answered insulation coating, the insulating mold coating of the present embodiment prepare the thermal insulation separation to be formed
The thermal conductivity of hot coating is shown in Table 1.
The waterproof effect of the heat insulation coating of the present embodiment is tested according to the water-repellent paint national standard of GB/23415-2009,
Wherein, the water resistance of the heat insulation coating of the present embodiment, is shown in Table 1.
Embodiment 2
The preparation process of the interior wall insulating mold coating of the present embodiment is as follows：
Following component is weighed according to mass fraction：30 parts of aqueous elastic acrylic resin, 15 parts of nanometer polymer are empty
Heart microballoon, 10 parts of mineral wool, 8 parts of expanded vermiculite, 1.5 parts of thickener, 0.8 part of dispersant, 1.2 parts of bleeding agent,
0.5 part of wetting agent, 0.5 part of antifoaming agent, 1.2 parts of propylene glycol, 0.7 portion of preservative and 40 parts of deionized waters.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent, preservative and thickener obtain the slurry that viscosity is 110ku, i.e.,
For insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1 millimeter, after dry, is formed
Insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity is shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Embodiment 3
The preparation process of the interior wall insulating mold coating of the present embodiment is as follows：
Following component is weighed according to mass fraction：15 parts of aqueous elastic acrylic resin, 5 parts of nanometer polymer are hollow
Microballoon, 2 parts of mineral wool, 1 part of expanded vermiculite, 0.5 part of thickener, 0.2 part of dispersant, 0.4 part of bleeding agent, 0.1
The wetting agent, 1.1 parts of antifoaming agent, 1.8 parts of propylene glycol, 0.7 portion of preservative and 20 parts of deionized waters of part.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent, preservative and thickener obtain the slurry that viscosity is 90ku, as
Insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.5 millimeters, after dry, shape
At insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity be shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Embodiment 4
The preparation process of the interior wall insulating mold coating of the present embodiment is as follows：
Following component is weighed according to mass fraction：25 parts of aqueous elastic acrylic resin, 8 parts of nanometer polymer are hollow
Microballoon, 5 parts of mineral wool, 5 parts of expanded vermiculite, 0.5 part of thickener, 0.8 part of dispersant, 0.4 part of bleeding agent, 0.5
The wetting agent, 0.1 part of antifoaming agent, 1.2 parts of propylene glycol, 0.1 portion of preservative and 15 parts of deionized waters of part.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent, preservative, thickener obtain the slurry that viscosity is 100ku, as
Insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.5 millimeters, after dry, shape
At insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity be shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Embodiment 5
The preparation process of the interior wall insulating mold coating of the present embodiment is as follows：
Following component is weighed according to mass fraction：15 parts of aqueous elastic acrylic resin, 8 parts of nanometer polymer are hollow
Microballoon, 2 parts of mineral wool, 6 parts of expanded vermiculite, 0.5 part of thickener, 0.4 part of dispersant, 1 part of bleeding agent, 0.3 part
Wetting agent, 0.5 part of antifoaming agent, 1.5 parts of propylene glycol, 0.6 portion of preservative and 20 parts of deionized waters.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent preservative and thickener obtain the slurry that viscosity is 100ku, as
Insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.5 millimeters, after dry, shape
At insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity be shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Comparative example 1
The preparation process of the thermal insulation coatings of comparative example 1 is as follows：
Following component is weighed according to mass fraction：22 parts of aqueous elastic acrylic resin, 10 parts of nano-titanium dioxide,
6 parts of mineral wool, 5 parts of expanded vermiculite, 1 part of thickener, 0.5 part of dispersant, 0.8 part of bleeding agent, 0.3 part of profit
Humectant, 1 part of antifoaming agent, 1.5 parts of propylene glycol, 0.2 portion of preservative and 30 parts of deionized waters.
By deionized water, dispersant, propylene glycol, mineral wool, expanded vermiculite, 1500 revs/min of dispersions are mixed in dispersion machine
It closes, antifoaming agent is added in mixed process；Then by near 500 revs/min of the rotating speed of dispersion machine, aqueous elastic acrylic acid tree is added
Fat, nanometer polymer tiny balloon, bleeding agent, wetting agent, preservative and thickener obtain the slurry that viscosity is 100ku, i.e.,
For insulating mold coating.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.5 millimeters, after dry, shape
At insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity be shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Comparative example 2
The insulating mold coating being prepared with reference to patent CN101319121A.
By the insulating mold coating brushing of the present embodiment on the surface of interior wall, coating thickness is 1.2 millimeters, after dry, shape
At insulation coating, the thermal insulation coatings that the present embodiment is obtained using the test method of embodiment 1 prepare the heat insulation coating to be formed
Thermal conductivity be shown in Table 1.
The water resistance for the heat insulation coating for obtaining the present embodiment using 1 identical test method of embodiment is shown in Table 1.
Experimental example
Table 1 be embodiment 1-5 and comparative example insulating mold coating prepare the insulation coating to be formed thermal conductivity and
Water resistance.
Table 1
| Test event | Thermal conductivity (W/m.k) | Water resistance |
| Embodiment 1 | 0.081 | Pass through |
| Embodiment 2 | 0.072 | Pass through |
| Embodiment 3 | 0.085 | Pass through |
| Embodiment 4 | 0.092 | Pass through |
| Embodiment 5 | 0.078 | Pass through |
| Comparative example 1 | 0.26 | Pass through |
| Comparative example 2 | 0.31 | Do not pass through |
From table 1 it follows that the thermal conductivity that the thermal insulation coatings of embodiment 1-5 form heat insulation coating is at most only
0.092W/mK, and the increase of nanometer polymer tiny balloon can be substantially reduced the pyroconductivity of heat insulation coating, and comparative example
1, the thermal conductivity for the heat insulation coating that the insulating mold coating of comparative example 2 is formed is up to 0.31W/mK, and thermal conductivity is significantly larger than
The thermal conductivity of the heat insulation coating of embodiment 1-5, it is clear that the heat insulation coating of embodiment 1-5 has excellent heat insulation.
The thermal insulation coatings of embodiment 1-5 prepare the water resistance for the heat insulation coating to be formed as can be seen from Table 1, have
Waterproof effect.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of interior wall insulating mold coating, which is characterized in that according to mass fraction include following component：
15-30 parts of aqueous elastic acrylic emulsion；
5-15 parts of nanometer polymer tiny balloon；
2-10 parts of mineral wool；
1-8 parts of expanded vermiculite；
0.5-1.5 parts of thickener；
0.2-0.8 parts of dispersant；
0.4-1.2 parts of bleeding agent；
0.1-0.5 parts of wetting agent；
20-40 parts of deionized water.
2. interior wall insulating mold coating according to claim 1, which is characterized in that according to mass fraction including such as the following group
Point：
18-26 parts of aqueous elastic acrylic emulsion；
8-12 parts of nanometer polymer tiny balloon；
4-8 parts of mineral wool；
3-6 parts of expanded vermiculite；
0.7-1.2 parts of thickener；
0.3-0.6 parts of dispersant；
0.6-1 parts of bleeding agent；
0.2-0.4 parts of wetting agent；
25-35 parts of deionized water.
3. interior wall insulating mold coating according to claim 1, which is characterized in that the nanometer polymer tiny balloon
It is polymethylacrylic acid-divinylbenzene tiny balloon that grain size is 50-150nm.
4. interior wall insulating mold coating according to claim 1, which is characterized in that the thickener hydroxylmethyl cellulose
One kind in element, Sodium Polyacrylate and polyvinyl alcohol.
5. interior wall insulating mold coating according to claim 1, which is characterized in that the dispersant is tripolyphosphate
Sodium.
6. interior wall insulating mold coating according to claim 1, which is characterized in that the bleeding agent is selected from perfluoro capryl
At least one of sulfonamide, perfluoro capryl naphthenic acid sodium, perfluoro capryl naphthenic acid potassium.
7. interior wall insulating mold coating according to claim 1, which is characterized in that the wetting agent is polyethylene glycol oxide
Aliphatic ester or polyethylene glycol oxide alkyl phenyl ether.
8. a kind of preparation method according to claim 1-7 any one of them interior wall insulating mold coatings, which is characterized in that
Include the following steps：
（1）Following component is weighed according to mass fraction：15-30 parts of aqueous elastic acrylic resin, 5-15 parts of nanometer polymerization
Object tiny balloon, 2-10 parts of mineral wool, 1-8 parts of expanded vermiculite, 0.5-1.5 parts of thickener, 0.2-0.8 parts of dispersion
Agent, 0.4-1.2 parts of bleeding agent, 0.1-0.5 parts of wetting agent and 20-40 parts of deionized waters；
（2）By the deionized water, aqueous elastic acrylic resin, nanometer polymer tiny balloon, mineral wool, expanded vermiculite,
Thickener, dispersant, bleeding agent, wetting agent mixing, regulation system viscosity is to get interior wall insulating mold coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308541.9A CN108467645A (en) | 2018-04-09 | 2018-04-09 | A kind of interior wall insulating mold coating and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231627A (en) * | 2018-10-19 | 2019-01-18 | 南通市第二人民医院 | A kind of department of stomatology safety water supply system |
| CN111495708A (en) * | 2020-04-24 | 2020-08-07 | 廊坊思派诺化工科技有限公司 | Method for forming heat-insulating layer on surface of object by using expandable microspheres |
| CN114479599A (en) * | 2021-12-30 | 2022-05-13 | 广东美涂士建材股份有限公司 | Heat-insulation self-cleaning contamination-resistant coating and preparation method thereof |
| EP3893273A4 (en) * | 2018-12-07 | 2022-08-03 | Sekisui Chemical Co., Ltd. | Coating agent, and method for producing electronic component module using said coating agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671509A (en) * | 2009-09-15 | 2010-03-17 | 北京展辰化工有限公司 | Emulsion paint for preventing mosquitoes and flies and preparation method thereof |
| CN101696336A (en) * | 2009-10-23 | 2010-04-21 | 东华大学 | Novel environment-friendly heat insulating coating and preparation method thereof |
| CN102086325A (en) * | 2010-12-30 | 2011-06-08 | 北京展辰化工有限公司 | Bamboo charcoal odor-cleaning and formaldehyde-removing emulsion paint and preparation method thereof |
| CN105694729A (en) * | 2016-03-08 | 2016-06-22 | 黑龙江聚拢华玺智能科技有限公司 | Composite heat insulation coating and preparation process thereof |
| CN106147442A (en) * | 2015-06-24 | 2016-11-23 | 深圳市长丰环保新材料有限公司 | Thermal insulation coatings and preparation method thereof and heat insulation coating |
-
2018
- 2018-04-09 CN CN201810308541.9A patent/CN108467645A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671509A (en) * | 2009-09-15 | 2010-03-17 | 北京展辰化工有限公司 | Emulsion paint for preventing mosquitoes and flies and preparation method thereof |
| CN101696336A (en) * | 2009-10-23 | 2010-04-21 | 东华大学 | Novel environment-friendly heat insulating coating and preparation method thereof |
| CN102086325A (en) * | 2010-12-30 | 2011-06-08 | 北京展辰化工有限公司 | Bamboo charcoal odor-cleaning and formaldehyde-removing emulsion paint and preparation method thereof |
| CN106147442A (en) * | 2015-06-24 | 2016-11-23 | 深圳市长丰环保新材料有限公司 | Thermal insulation coatings and preparation method thereof and heat insulation coating |
| CN105694729A (en) * | 2016-03-08 | 2016-06-22 | 黑龙江聚拢华玺智能科技有限公司 | Composite heat insulation coating and preparation process thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231627A (en) * | 2018-10-19 | 2019-01-18 | 南通市第二人民医院 | A kind of department of stomatology safety water supply system |
| EP3893273A4 (en) * | 2018-12-07 | 2022-08-03 | Sekisui Chemical Co., Ltd. | Coating agent, and method for producing electronic component module using said coating agent |
| CN111495708A (en) * | 2020-04-24 | 2020-08-07 | 廊坊思派诺化工科技有限公司 | Method for forming heat-insulating layer on surface of object by using expandable microspheres |
| CN114479599A (en) * | 2021-12-30 | 2022-05-13 | 广东美涂士建材股份有限公司 | Heat-insulation self-cleaning contamination-resistant coating and preparation method thereof |
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Application publication date: 20180831 |