CN112646401A - Inorganic heat-insulating heat-preserving paint and preparation method thereof - Google Patents
Inorganic heat-insulating heat-preserving paint and preparation method thereof Download PDFInfo
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- CN112646401A CN112646401A CN202011556476.5A CN202011556476A CN112646401A CN 112646401 A CN112646401 A CN 112646401A CN 202011556476 A CN202011556476 A CN 202011556476A CN 112646401 A CN112646401 A CN 112646401A
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- inorganic
- heat insulation
- inorganic heat
- heat
- insulation coating
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- 239000003973 paint Substances 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 11
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 8
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 8
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000000080 wetting agent Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 4
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 4
- 239000003899 bactericide agent Substances 0.000 claims abstract description 4
- 239000003755 preservative agent Substances 0.000 claims abstract description 4
- 230000002335 preservative effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 19
- 239000004964 aerogel Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 4
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical group CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 4
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- -1 dodecyl alcohol ester Chemical class 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N ethyl butylhexanol Natural products CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to the technical field of paint production, and particularly relates to an inorganic heat-insulating heat-preserving paint and a preparation method thereof. The preparation method comprises the steps of uniformly mixing water, a dispersing agent, a wetting agent, ethylene glycol and a defoaming agent, adding hydroxyethyl cellulose, a pH regulator and inorganic silica sol, stirring for 5-10 min to dissolve the hydroxyethyl cellulose, the pH regulator and the inorganic silica sol, slowly adding the nano silica aerogel, dispersing for 20-60 min at 1000-2000 r/min, reducing the rotating speed, sequentially adding the water-based high-elasticity emulsion, the film-forming assistant, the micron hollow glass beads, the bactericide and the preservative, uniformly stirring, wherein the total mixing time is 1-2h, and the reaction temperature is 10-50 ℃. The novel inorganic heat-insulating coating prepared by the invention has low thermal conductivity coefficient and excellent incombustibility, can be matched with various primers and finish paints as intermediate heat-insulating layers for use, has good compatibility effect, and forms a set of complete anticorrosion, heat-insulating and decoration system.
Description
Technical Field
The invention belongs to the technical field of paint production, and particularly relates to an inorganic heat-insulating heat-preserving paint and a preparation method thereof.
Background
The heat insulation board is used for heat insulation of building materials. The heat-insulating board is a hard foamed plastic board which is made by using polystyrene resin as a raw material, adding other raw auxiliary materials and polymer, heating, mixing, injecting a catalyst, extruding and molding, and has the moisture-proof and waterproof properties, and the thickness of an outer enclosure structure of a building can be reduced, so that the indoor use area is increased.
The traditional insulation board has the following defects:
1. the used materials are mostly flammable products, so that fire disasters easily occur, and a large amount of harmful gas is generated during combustion, so that the life and property safety of people is harmed;
2. the material has poor impact resistance, is easy to hollowly, rise, crack and fall off, is difficult to repair after being damaged, and has high later maintenance cost;
3. the insulating layer has loose texture and poor waterproof performance;
4. after the buildings are abandoned, a large amount of construction waste is difficult to treat, and the influence on the environment is large;
5. the multi-level construction has the advantages of high difficulty, complex and tedious process, long construction period and 3-4 times more time than the construction of the building heat insulation coating in the same area.
In view of the defects of the conventional insulation board, it is necessary to develop a new insulation material to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an inorganic heat insulation coating and a preparation method thereof, the inorganic heat insulation coating is prepared by compounding inorganic silica sol serving as a base material, nano silica aerogel and micro hollow glass beads serving as heat insulation fillers, cellulose, various functional auxiliaries and less elastic emulsion, and has low thermal conductivity and excellent non-flammability.
The invention provides an inorganic heat insulation coating which comprises the following components in parts by weight:
furthermore, the particle size of the nano silicon dioxide aerogel is 20-50nm, and the particle size of the micro hollow glass beads is 10-125 microns.
Further, the dispersant comprises any one or more of sodium salt and ammonium salt.
Further, the wetting agent comprises one or more of alkyl polyoxyethylene ether and nonionic hydroxyl-containing copolymer.
Further, the pH adjusting agent is AMP-95 (2-amino-2-methyl-1-propanol).
Furthermore, the water-based high-elasticity emulsion is acrylate emulsion.
Further, nanosilica aerogels are the primary carrier for all component materials, making the overall organic content of the component materials less than 5%.
Further, the film-forming assistant is dodecyl alcohol ester.
The invention also provides a preparation method of the inorganic heat insulation coating, which comprises the following steps:
uniformly mixing water with a dispersing agent, a wetting agent, ethylene glycol and a defoaming agent, adding hydroxyethyl cellulose, a pH regulator and inorganic silica sol, stirring for 5-10 min to dissolve the hydroxyethyl cellulose, the pH regulator and the inorganic silica sol, slowly adding nano silica aerogel, dispersing for 20-60 min at 1000-2000 r/min, reducing the rotating speed, sequentially adding a water-based high-elasticity emulsion, a film-forming aid, micro hollow glass beads, a bactericide and a preservative, uniformly stirring, and uniformly mixing for 1-2h at the reaction temperature of 10-50 ℃.
By the scheme, the invention at least has the following advantages:
(1) the inorganic heat-insulating coating is compounded by using inorganic silica sol as a base material, nano silica aerogel and micro hollow glass beads as heat-insulating fillers, cellulose, various functional auxiliaries and less elastic emulsion. Is a novel inorganic heat-insulating heat-preserving coating with lower thermal conductivity coefficient. Can be matched with various priming paints and finishing paints as the intermediate heat-insulating layer for use, has good compatible effect and forms a set of complete anticorrosion, heat-insulating and decoration system.
(2) Adopts a soft elastic anti-cracking technology. The coating is added with the water-based high-elasticity emulsion, so that the coating has good elasticity, gradually changes layer by layer in match with the elastic modulus change index of each layer of material of the wall body base layer, allows deformation and limits deformation to be combined, and can disperse and resolve deformation stress at any time. The deformation adaptability of the base layer is strong, and the generation of wall surface cracks is effectively prevented.
(3) The content and the particle size of the silica aerogel microspheres, which are important components of the inorganic heat insulation and preservation coating, have an important influence on the thermal conductivity of the coating, and the thermal conductivity is reduced along with the increase of the content of the aerogel and is reduced along with the reduction of the particle size of the aerogel. The thermal insulation coating uses the nano silicon dioxide aerogel microspheres with small particle size and the micro hollow glass beads, and the thermal conductivity of the thermal insulation coating is reduced to be below 0.035W/(m.k) by adjusting the dosage. The inside of the micro hollow glass beads which are tightly arranged in the heat insulation and preservation coating contains thin gas, and the heat conductivity coefficient is low, so that the coating has a very good heat insulation and preservation effect. The glass beads can play a role of a bearing, the friction force is small, the flowing and smearing performance of the coating can be enhanced, and the construction is more convenient.
(6) Inorganic silica sol is used as a base material in the inorganic heat insulation and preservation coating, so that the coating has good fireproof and flame retardant properties, the flame retardant time is more than 15min, and the fire resistance grade is A1 grade.
(7) The coating has low thermal conductivity, can achieve excellent heat insulation effect when the coating thickness is 1.5mm, and effectively reduces the material consumption and the construction cost.
(8) Good air permeability and strong breathing function, and can make the water in the stone building evaporate outwards freely. Meanwhile, the paint has the filtering function of alkali substances, and can prevent the coating from generating bubbles, generating thermal explosion and flaking to peel off, and being polluted by alkali after construction.
(9) The system has no cavity, strong negative wind pressure resistance and is suitable for multi-storey and high-rise buildings.
(10) The coating is simple to construct, easy to maintain in the later period and low in comprehensive cost.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to examples, but those skilled in the art will appreciate that the following examples are only illustrative of the present invention and should not be construed as limiting the scope of the present invention.
The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products commercially available.
Instruments and devices: GFJ350 high-speed disperser, dispersing kettle, electronic scale, etc.
A heat insulation coating comprises the following raw materials in parts by weight:
the preparation method of the heat insulation coating comprises the following steps:
uniformly mixing water with a dispersing agent, a wetting agent, ethylene glycol and a defoaming agent, adding hydroxyethyl cellulose, a pH regulator and inorganic silica sol, stirring for 5min to dissolve the hydroxyethyl cellulose, the pH regulator and the inorganic silica sol, slowly adding nano silica aerogel (20-50nm), dispersing for 30min at 1500r/min, reducing the rotating speed, sequentially adding a water-based high-elasticity emulsion, a film-forming aid, micro hollow glass beads (10-125 mu m), an isothiazolinone bactericide and a preservative, and uniformly stirring for 90 min. The reaction temperature was 25 ℃.
The product obtained by the reaction was subjected to a performance test, and the results are shown in table 1:
TABLE 1
As can be seen from Table 1, the inorganic heat-insulating heat-preserving coating prepared by the embodiment has the advantages of low heat conductivity coefficient, excellent incombustibility, good low-temperature stability, good thermal storage stability, good initial cracking resistance and the like.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. An inorganic heat insulation coating is characterized in that: the paint comprises the following components in parts by weight:
2. the inorganic heat insulation coating material according to claim 1, characterized in that: the particle size of the nano silicon dioxide aerogel is 20-50nm, and the particle size of the micro hollow glass beads is 10-125 microns.
3. The inorganic heat insulation coating material according to claim 1, characterized in that: the dispersant comprises any one or more of sodium salt and ammonium salt.
4. The inorganic heat insulation coating material according to claim 1, characterized in that: the wetting agent comprises one or more of alkyl polyoxyethylene ether and nonionic hydroxyl-containing copolymer.
5. The inorganic heat insulation coating material according to claim 1, characterized in that: the pH regulator is AMP-95 (2-amino-2-methyl-1-propanol).
6. The inorganic heat insulation coating material according to claim 1, characterized in that: the water-based high-elasticity emulsion is acrylate emulsion.
7. The inorganic heat insulation coating material according to claim 1, characterized in that: the film-forming assistant is dodecyl alcohol ester.
8. The inorganic heat insulation coating material according to claim 1, characterized in that: nanosilica aerogels are the primary carrier for all component materials, making the overall organic content of the component materials less than 5%.
9. The process for preparing the inorganic heat insulating and preserving paint as claimed in any one of claims 1 to 8, wherein: the method comprises the following steps:
uniformly mixing water with a dispersing agent, a wetting agent, ethylene glycol and a defoaming agent, adding hydroxyethyl cellulose, a pH regulator and inorganic silica sol, stirring for 5-10 min to dissolve the hydroxyethyl cellulose, the pH regulator and the inorganic silica sol, slowly adding nano silica aerogel, dispersing for 20-60 min at 1000-2000 r/min, reducing the rotating speed, sequentially adding a water-based high-elasticity emulsion, a film-forming aid, micro hollow glass beads, a bactericide and a preservative, uniformly stirring, and uniformly mixing for 1-2h at the reaction temperature of 10-50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556476.5A CN112646401A (en) | 2020-12-23 | 2020-12-23 | Inorganic heat-insulating heat-preserving paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556476.5A CN112646401A (en) | 2020-12-23 | 2020-12-23 | Inorganic heat-insulating heat-preserving paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112646401A true CN112646401A (en) | 2021-04-13 |
Family
ID=75362764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011556476.5A Pending CN112646401A (en) | 2020-12-23 | 2020-12-23 | Inorganic heat-insulating heat-preserving paint and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112646401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029035A (en) * | 2022-06-08 | 2022-09-09 | 广州大学 | Ultrahigh-performance aerogel composite heat-insulating coating and preparation method thereof |
| CN117965043A (en) * | 2023-12-11 | 2024-05-03 | 成都虹润制漆有限公司 | Impact-resistant heat-insulating primer, silicone-modified acrylic topcoat and heat-insulating coating |
| CN118772787A (en) * | 2024-07-19 | 2024-10-15 | 杭州利华中天新型材料有限公司 | Polymer nano-aerogel thermal insulation flame retardant coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103788798A (en) * | 2014-02-18 | 2014-05-14 | 北京鑫元永立集成房屋有限公司 | Nanometer heat-insulating outer wall coating and preparation method thereof |
| CN104087089A (en) * | 2014-07-04 | 2014-10-08 | 常州益和节能科技有限公司 | Environment-friendly inorganic exterior-wall heat-insulation thermal-insulation coating and preparation process thereof |
| CN110564189A (en) * | 2019-09-18 | 2019-12-13 | 重庆兴渝新材料研究院有限公司 | inorganic nano-coating and preparation method thereof |
| CN111978802A (en) * | 2020-08-19 | 2020-11-24 | 上海多邦涂料有限公司 | Heat-insulating coating and preparation method thereof |
-
2020
- 2020-12-23 CN CN202011556476.5A patent/CN112646401A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103788798A (en) * | 2014-02-18 | 2014-05-14 | 北京鑫元永立集成房屋有限公司 | Nanometer heat-insulating outer wall coating and preparation method thereof |
| CN104087089A (en) * | 2014-07-04 | 2014-10-08 | 常州益和节能科技有限公司 | Environment-friendly inorganic exterior-wall heat-insulation thermal-insulation coating and preparation process thereof |
| CN110564189A (en) * | 2019-09-18 | 2019-12-13 | 重庆兴渝新材料研究院有限公司 | inorganic nano-coating and preparation method thereof |
| CN111978802A (en) * | 2020-08-19 | 2020-11-24 | 上海多邦涂料有限公司 | Heat-insulating coating and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029035A (en) * | 2022-06-08 | 2022-09-09 | 广州大学 | Ultrahigh-performance aerogel composite heat-insulating coating and preparation method thereof |
| CN117965043A (en) * | 2023-12-11 | 2024-05-03 | 成都虹润制漆有限公司 | Impact-resistant heat-insulating primer, silicone-modified acrylic topcoat and heat-insulating coating |
| CN118772787A (en) * | 2024-07-19 | 2024-10-15 | 杭州利华中天新型材料有限公司 | Polymer nano-aerogel thermal insulation flame retardant coating |
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Application publication date: 20210413 |
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