CN103666161B - A kind of high anti-pollution water tolerance heat-reflecting insulating coating - Google Patents
A kind of high anti-pollution water tolerance heat-reflecting insulating coating Download PDFInfo
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- CN103666161B CN103666161B CN201310611840.7A CN201310611840A CN103666161B CN 103666161 B CN103666161 B CN 103666161B CN 201310611840 A CN201310611840 A CN 201310611840A CN 103666161 B CN103666161 B CN 103666161B
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- Prior art keywords
- insulating coating
- high anti
- water tolerance
- pollution water
- reflecting insulating
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- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000000080 wetting agent Substances 0.000 claims abstract description 6
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 5
- 238000004581 coalescence Methods 0.000 claims abstract description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011737 fluorine Substances 0.000 claims abstract description 4
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 4
- 229920000642 polymer Polymers 0.000 claims abstract description 4
- -1 alcohol ester Chemical class 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 3
- 240000005373 Panax quinquefolius Species 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 150000003672 ureas Chemical class 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 11
- 239000000839 emulsion Substances 0.000 abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 8
- 238000002310 reflectometry Methods 0.000 abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010445 mica Substances 0.000 abstract description 4
- 229910052618 mica group Inorganic materials 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 239000004408 titanium dioxide Substances 0.000 abstract description 4
- 239000005995 Aluminium silicate Substances 0.000 abstract description 3
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract description 3
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of novel high anti-pollution water tolerance heat-reflecting insulating coating, by adopting the components such as aqueous acrylic emulsion, titanium dioxide, colloidal silicon, mica powder, high white pure aluminium silicate, fluorine or silicon polymer filler, propylene glycol, dispersion agent, wetting agent, auxiliary rheological agents, adhesion promoter, film coalescence aid as raw material, and design is optimized to its proportioning, the thermal insulating coating prepared has enhanced water resistance, high anti-pollution, the feature of high-reflectivity, and good uniformity, anti-settling excellent property, reflective insulation successful, has excellent over-all properties.
Description
Technical field
The present invention relates to a kind of coating, especially relate to a kind of high anti-pollution water tolerance heat-reflecting insulating coating.
Background technology
Saving energy and reduce the cost, increasing economic efficiency is one of the elementary object of scientific research and technological development, and coating technology is no exception.Building reflective coating possesses higher reflectivity, effectively solar radiant energy can be reflected back airspace, reduces construction wall to the absorption of solar radiation energy, realizes the effect reducing body of wall and room temp, thus brief summer air-conditioning energy consumption for cooling.
But current commercial insulating mold coating for construction is less, and there is the defect such as water tolerance, low contamination resistance, make the effect of heat insulation decay of reflective heat-insulation paint obviously, weathering resistance is poor, has enhanced water resistance, resistant to pollution reflective heat-insulation paint is more rare.
Summary of the invention
The object of the invention is to the above-mentioned deficiency overcoming prior art, a kind of high anti-pollution water tolerance heat-reflecting insulating coating is provided, this thermal insulating coating has enhanced water resistance, high anti-pollution, the feature of high-reflectivity, and good uniformity, anti-settling excellent property, reflective insulation successful, has excellent over-all properties.
Above-mentioned purpose of the present invention is mainly achieved by following technical solution:
A kind of high anti-pollution water tolerance heat-reflecting insulating coating, comprises the component of following mass percentage content:
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, also comprise the calcium carbonate that mass percentage content is 0% ~ 5%; Mass percentage content is the barium sulfate of 0% ~ 5%; Mass percentage content is the silicon oxide of 1% ~ 3%.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, fluorine or silicon polymer filler are the Ball-type packing of particle diameter 2 μm ~ 10 μm.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, also comprising mass percentage content is 0.1% ~ 0.5% defoamer; Mass percentage content is the sterilant of 0.1% ~ 0.3%.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, auxiliary rheological agents is made up of modified urea solution, polyacrylic ester and polyurethanes thickening material.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, film coalescence aid is alcohol ester 12.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, wetting agent is polyoxyethylene octylphenol ether.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, dispersion agent is polycarboxylate sodium.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, adhesion promoter is Siloxane-Oxyalkylene Copolymers solution.
In above-mentioned high anti-pollution water tolerance heat-reflecting insulating coating, sterilant is bright Sheng D7; Described defoamer is BYK8821.
The present invention compared with prior art tool has the following advantages:
(1), the invention provides a kind of novel high anti-pollution water tolerance heat-reflecting insulating coating, by adopting the component such as aqueous acrylic emulsion, titanium dioxide, colloidal silicon, mica powder, high white pure aluminium silicate as raw material, and design is optimized to its proportioning, the thermal insulating coating prepared has enhanced water resistance, high anti-pollution, the feature of high-reflectivity, and good uniformity, anti-settling excellent property, reflective insulation successful, has excellent over-all properties.
(2), the present invention adopts high-weatherability pure acrylic latex, has good sticking power, high-weatherability, water tolerance.
(3), the present invention uses titanium dioxide as main stuffing, and adds silicon oxide, mica powder, makes coating have good solar radiation reflection function, can usable reflection solar radiation heat energy.The all wave band reflectivity of film of the present invention reaches 0.87 after tested, and all wave band emittance reaches 0.89, and the heat insulation temperature difference of coating reaches 25 DEG C, reflective insulation successful.
(4), the present invention adds colloidal silicon composition and fluorine or silicon polymer filler in coating, and make coating surface possess water resistance after stronger anti-pollution, its anti-fouling performance is 4% after tested.
(5), the present invention adopts the multiple auxiliary components such as dispersion agent, wetting agent, auxiliary rheological agents, effectively overcomes a dispersion reunion difficult problem for various filler, can prepare good uniformity, the coating of anti-settling excellent property.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
High anti-pollution water tolerance heat-reflecting insulating coating of the present invention, comprises the component of following mass percentage content:
Surplus is deionized water or softening water.
Wherein:
Auxiliary rheological agents is made up of modified urea solution, polyacrylic ester and polyurethanes thickening material.
Film coalescence aid is alcohol ester 12 or same structure type material.
Wetting agent is polyoxyethylene octylphenol ether.
Dispersion agent is polycarboxylate sodium.
Adhesion promoter is Siloxane-Oxyalkylene Copolymers solution.
PH value regulator is the organic compound containing amino and hydroxyl.
Sterilant is bright Sheng D7.
Defoamer is BYK8821.
In the present invention and all embodiment, the mass percentage content sum (comprising deionized water or softening water) of each component of high anti-pollution water tolerance heat-reflecting insulating coating meets 100%.
Embodiment 1
One, component and proportioning as follows:
Wherein aqueous acrylic emulsion adopts ROHM AND HAAS 261P pure-acrylic emulsion.
Two, preparation method is as follows:
(1) dispersion agent, sterilant, defoamer, adhesion promoter, wetting agent, auxiliary rheological agents A, film coalescence aid and pH value regulator are added deionized water for stirring even;
(2) continue to add various paint filler composition (titanium dioxide, high white pure aluminium silicate, barium sulfate, calcium carbonate, silicon oxide, mica powder) to stir;
(3) continue to add aqueous acrylic emulsion to stir, add spherical shaped silicone afterwards and stir;
(4) finally add colloidal silicon, propylene glycol, auxiliary rheological agents B, auxiliary rheological agents C, stir.
Three, test result
After tested, all wave band reflectivity of film reaches 0.87, and all wave band emittance reaches 0.89, and the heat insulation temperature difference of coating reaches 25.1 DEG C, and stain resistance is 4%, and after being coated with fouling membrane, available clear water is clean clean, and surface is without wiping vestige.
Embodiment 2
One, component and proportioning as follows:
Wherein aqueous acrylic emulsion adopts ROHM AND HAAS 261P pure-acrylic emulsion.
Two, preparation method is as follows:
Preparation method for coating carries out with reference to the method for embodiment 1.
Three, test result
After tested, all wave band reflectivity of film reaches 0.87, and all wave band emittance reaches 0.90, and the heat insulation temperature difference of coating reaches 25.3 DEG C, and stain resistance is 3.2%, and after being coated with fouling membrane, available clear water is clean clean, and surface is without wiping vestige.
Embodiment 3
One, component and proportioning as follows:
Wherein aqueous acrylic emulsion adopts ROHM AND HAAS 261P pure-acrylic emulsion.
Two, preparation method is as follows:
Preparation method for coating carries out with reference to the method for embodiment 1.
Three, test result
After tested, all wave band reflectivity of film reaches 0.88, and all wave band emittance reaches 0.91, and the heat insulation temperature difference of coating reaches 25.6 DEG C, and stain resistance is 1%, and after being coated with fouling membrane, available clear water is clean clean, and surface is without wiping vestige.
The above; be only the embodiment of the best of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
The content be not described in detail in specification sheets of the present invention belongs to the known technology of professional and technical personnel in the field.
Claims (6)
1. a high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: the component comprising following mass percentage content:
Described auxiliary rheological agents is made up of modified urea solution, polyacrylic ester and polyurethanes thickening material; Described adhesion promoter is Siloxane-Oxyalkylene Copolymers solution.
2. one according to claim 1 high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: described fluorine or silicon polymer filler are the Ball-type packing of particle diameter 2 μm ~ 10 μm.
3. one according to claim 1 and 2 high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: described film coalescence aid is alcohol ester 12.
4. one according to claim 1 and 2 high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: described wetting agent is polyoxyethylene octylphenol ether.
5. one according to claim 1 and 2 high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: described dispersion agent is polycarboxylate sodium.
6. one according to claim 1 high anti-pollution water tolerance heat-reflecting insulating coating, is characterized in that: described sterilant is bright Sheng D7; Described defoamer is BYK8821.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611840.7A CN103666161B (en) | 2013-11-26 | 2013-11-26 | A kind of high anti-pollution water tolerance heat-reflecting insulating coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611840.7A CN103666161B (en) | 2013-11-26 | 2013-11-26 | A kind of high anti-pollution water tolerance heat-reflecting insulating coating |
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| Publication Number | Publication Date |
|---|---|
| CN103666161A CN103666161A (en) | 2014-03-26 |
| CN103666161B true CN103666161B (en) | 2016-03-02 |
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| CN201310611840.7A Expired - Fee Related CN103666161B (en) | 2013-11-26 | 2013-11-26 | A kind of high anti-pollution water tolerance heat-reflecting insulating coating |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212275B (en) * | 2014-08-22 | 2017-01-18 | 北京卫星制造厂 | Waterborne thermal-insulation coating system for building with double-layer structure |
| CN104277697A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Contamination-resistant and heat insulation aqueous coating and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007154005A (en) * | 2005-12-02 | 2007-06-21 | Somar Corp | Water-based moistureproofing and insulating coating agent |
| CN101481583A (en) * | 2008-01-08 | 2009-07-15 | 北京航空航天大学 | Aqueous contamination resistant heat reflection phase change insulating paint and its preparing process |
| CN101735702A (en) * | 2010-02-04 | 2010-06-16 | 安徽天锦云漆业有限公司 | External insulation elastic self-cleaning waterproof paint |
| CN102260442A (en) * | 2010-05-31 | 2011-11-30 | 北京讯通万捷信息技术有限公司 | Water-based solar heat radiation reflective paint and preparation process thereof |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN102417775A (en) * | 2011-11-18 | 2012-04-18 | 肇庆千江高新材料科技有限公司 | Silicasol-acrylate emulsion compound primer |
-
2013
- 2013-11-26 CN CN201310611840.7A patent/CN103666161B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007154005A (en) * | 2005-12-02 | 2007-06-21 | Somar Corp | Water-based moistureproofing and insulating coating agent |
| CN101481583A (en) * | 2008-01-08 | 2009-07-15 | 北京航空航天大学 | Aqueous contamination resistant heat reflection phase change insulating paint and its preparing process |
| CN101735702A (en) * | 2010-02-04 | 2010-06-16 | 安徽天锦云漆业有限公司 | External insulation elastic self-cleaning waterproof paint |
| CN102260442A (en) * | 2010-05-31 | 2011-11-30 | 北京讯通万捷信息技术有限公司 | Water-based solar heat radiation reflective paint and preparation process thereof |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN102417775A (en) * | 2011-11-18 | 2012-04-18 | 肇庆千江高新材料科技有限公司 | Silicasol-acrylate emulsion compound primer |
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| CN103666161A (en) | 2014-03-26 |
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