CN105368233A - Composite thermal insulation coating and preparation method thereof - Google Patents
Composite thermal insulation coating and preparation method thereof Download PDFInfo
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- CN105368233A CN105368233A CN201510956789.2A CN201510956789A CN105368233A CN 105368233 A CN105368233 A CN 105368233A CN 201510956789 A CN201510956789 A CN 201510956789A CN 105368233 A CN105368233 A CN 105368233A
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal 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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- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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Abstract
The invention provides a composite thermal insulation coating. The composite thermal insulation coating is prepared from, by mass, 20-40 parts of silicone acrylate emulsion, 15-25 parts of titanium dioxide-coated hollow microspheres, 8-12 parts of rutile titanium dioxide, 0.8-1.0 part of mica powder and 3.2-7.2 parts of an auxiliary. According to the composite thermal insulation coating, the hollow microspheres are obtained by adopting a titanium dioxide sol coating mode, titanium dioxide and the hollow microspheres are combined compactly and are not prone to falling, the microspheres are high in strength, white in appearance, high in reflectivity, and the obtained titanium dioxide-coated hollow microspheres both have the thermal reflection function of the titanium dioxide and have the thermal insulation function of the microspheres; the preparation technology is simple, equipment is low in requirement and easy to operate and control, and the production cost is low.
Description
Technical field
The invention belongs to building coating technical field, be specifically related to a kind of preparation method of compound heat-insulation coating.
Background technology
Building energy conservation the most important thing is to make the body of wall of buildings, roofing, door and window etc. have good heat-proof quality and good airtight performance.In numerous building heat preservation lagging material in the market, because its economy, easy to use and effect of heat insulation be reliable etc., advantage gains wide acceptance and applies insulating mold coating for construction.Insulating mold coating for construction is base-material with synthetic resin emulsion, take water as dispersion medium, adds functional color stuffing (being mainly sunlight reflection, radiation, obstruct class color stuffing) and auxiliary agent, makes through certain technological process.The insulative effectiveness of thermal insulating coating, under same base material strip part, functional color stuffing plays leading role, and wherein filler is the important component part of coating, is one of key of preparation high-level efficiency reflective heat-insulation paint to its selection.
Various hollow beads (ceramic hollow microballon, glass hollow microballon and fly ash float etc.) is meal, its granule interior is hollow, and density is low, and thermal conductivity is little, effectively can hinder slow heat energy to conduct to interior of articles, these performances make it the first-selected filler becoming thermal insulating coating.The preparation of current reflective thermal insulating coating, much selects this type of filler.At present, the high-quality ceramic hollow microballon of all size, still based on import, its price is general higher, and production cost is taller and bigger.Although hollow glass micropearl domestic production amount is comparatively large, technique is immature, and intensity is lower, and its hollow structure is easily destroyed in coating production process, swelling, tying lump, the package stability extreme difference of coating after destruction because absorbing water after making coating.Fly ash float powder similar is in ceramic fine bead, and its outward appearance is greyish white meal, and because surface color is comparatively dark, during as filler, along with the increase of its add-on in coating, coating color is deepened rapidly, has a strong impact on effect of film reflection photo-thermal.
Adopt adopt refraction coefficient be 2.76 Rutile type Titanium Dioxide be functional white color pigment, also have reach certain cooling, heat-blocking action.But, theoretically, each titanium white particle can the certain light of scattering, and when being spaced apart the twice of titanium white particle dia between particle, reach maximum scattering, as pigment volume concentration (PVC) (PVC) <10% of titanium dioxide, titanium dioxide particle interval can meet or exceed this requirement usually, and as titanium white powder pigment volumetric concentration >10%, the gathering of titanium dioxide can make the scattering efficiency of scattered light greatly reduce, thus causes overall titanium dioxide scattering power to decline.
For addressing this problem, adopt titanium salt to be hydrolyzed coating method in prior art, be suspended in certain medium by particle, the processing condition such as control pH, temperature, concentration, make titanium salt be hydrolyzed into TiO
2deposit to particle surface, hydrolysis reaction proceeds to a certain degree, and filtration, washing, oven dry, roasting, obtain product.But this kind of Chemical coating method preparation technology is more tired, and quality stability is not high, and production process observable index is larger.
Summary of the invention
Goal of the invention: the present invention is intended to overcome prior art defect, object is to provide the preparation method of the coated hollow beads thermal insulating coating of the simple TiO 2 sol of a kind of technique, the coated hollow beads of the TiO 2 sol prepared by the method, outward appearance is white, titanium dioxide and microballon combine fine and close, intensity is high, has obstruct and reverberation effect concurrently, fabulous for coating effect of heat insulation.
Technical scheme: the invention provides a kind of compound heat-insulation coating, the formula of this compound heat-insulation coating is: organosilicon crylic acid latex 20 ~ 40 mass parts, coated by titanium dioxide hollow beads 15 ~ 25 mass parts, rutile titanium white powder 8 ~ 12 mass parts, mica powder 0.8 ~ 1.0 mass parts, auxiliary agent 3.2 ~ 7.2 mass parts.Containing coated by titanium dioxide hollow beads, rutile titanium white powder in formula of the present invention, and its content reasonable ratio, effectively can completely cut off the thermal radiation conduction in solar radiation heat and air.Especially when filling a prescription as coated by titanium dioxide hollow beads 25 mass parts, rutile titanium white powder 10 mass parts, best results.
In above-mentioned formula, described auxiliary agent comprises: multifunctional assistant 0.2 ~ 1.0 mass parts, defoamer 0.5 ~ 1.2 mass parts, film coalescence aid 0.8 ~ 1.2 mass parts, flow agent 0.1 ~ 0.7 mass parts, thickening material 0.1 ~ 0.3 mass parts, frostproofer 1.0 ~ 2.0 mass parts, dispersion agent 0.5 ~ 0.8 mass parts.Described multifunctional assistant is 2-amino-2-methyl-1-propanol (AMP-95)
Of the present invention one large feature is coated by titanium dioxide hollow beads, adopts coated mode of the present invention to obtain hollow beads, and titanium dioxide and hollow beads combine fine and close, and difficult drop-off, the intensity of microballon is high.Therefore, present invention also offers a kind of preparation method of coated by titanium dioxide hollow beads: by TiO 2 sol with Sprayable to hollow beads surface sprinkling, constantly stir while progressively heating up, to hollow beads no longer adhesion, then dry, obtain coated by titanium dioxide hollow beads.
Above-mentioned hollow beads can be one or several the combination in hollow ceramic microballon, hollow glass microbead and fly ash float.Be preferably hollow glass microbead.
The concrete steps of above-mentioned preparation method are: by coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, and high speed dispersion 8 ~ 10min under 800 ~ 1200rpm, drops in shredder after stirring and grind, obtain slurry; Rotating speed is reduced to 300 ~ 500rpm, adds organosilicon crylic acid latex and continue to stir 20 ~ 40min again under the rotating speed of 300 ~ 500rpm, obtain compound heat-insulation coating.
Further, coated by titanium dioxide hollow beads described in above-mentioned steps is obtained by following method: 100 parts of hollow beads are placed in open containers, when stirring, by the TiO 2 sol of 5 ~ 15 mass parts with Sprayable to hollow beads surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow beads no longer adhesion, then hollow beads is placed in pneumatic dryer and processes 20 ~ 40 minutes at 110 DEG C, obtain coated by titanium dioxide hollow beads.
Beneficial effect: the mode that the present invention adopts TiO 2 sol coated obtains hollow beads, titanium dioxide and hollow beads combine fine and close, difficult drop-off, and the intensity of microballon is high; Outward appearance is white, and reflectivity is high, and the coated by titanium dioxide hollow beads obtained has the resistance heat insulating function of titanium dioxide reverberation function and microballon concurrently; Preparation technology is simple, and equipment requirements is not high and easy to operate easy to control, and production cost is low.
The present invention can be used for the heat insulation protection of external wall, pipeline external surface, chemical storage tank outside surface, effectively can completely cut off the thermal radiation conduction in solar radiation heat and air.The test of heat insulation temperature difference effect is carried out by method described in JG/T235-2008 " architectural reflective heat-insulation paint " standard, to strengthen without fibrous magnesium silicate cement the blank test plate (panel) that flat board is the experiment of the heat insulation temperature difference, the obtained test of 120 μm of line rod spreader twice is adopted to use heat insulation test plate (panel), heat insulating temperature difference testing is carried out after dry 7d, light source adopts the heating lamp of two 500 watts to irradiate, irradiation time is 1h, a secondary data is recorded every 5min, under same light source irradiates, heat insulation test plate (panel) and blank model are carried out heat insulation temperature difference contrast, and heat insulation test plate (panel) can be low 18.1 DEG C than blank model.
Embodiment:
Embodiment 1
(1) 100 parts of hollow glass microbeads are placed in open containers, when stirring, by the TiO 2 sol of 12 mass parts with Sprayable to hollow glass microbead surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow glass microbead no longer adhesion, then process 30 minutes at hollow glass microbead being placed in pneumatic dryer and 110 DEG C, obtain coated by titanium dioxide hollow glass microbead.
(2) raw material will be prepared according to following formula
(3) by coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, high speed dispersion 8min under 1000rpm, drops in shredder after stirring and grinds, obtain slurry; Rotating speed is reduced to 300rpm, adds organosilicon crylic acid latex and continue to stir 25min again under the rotating speed of 300rpm, obtain compound heat-insulation coating.The multifunctional assistant adopted in the present embodiment is 2-amino-2-methyl-1-propanol, and the defoamer adopted, film coalescence aid, flow agent, thickening material, frostproofer, dispersion agent are all commercially available prod, without special requirement.Following embodiment is all like this, repeats no more.
The test of heat insulation temperature difference effect is carried out by method described in JG/T235-2008 " architectural reflective heat-insulation paint " standard, to strengthen without fibrous magnesium silicate cement the blank test plate (panel) that flat board is the experiment of the heat insulation temperature difference, the obtained test of 120 μm of line rod spreader twice is adopted to use heat insulation test plate (panel), heat insulating temperature difference testing is carried out after dry 7d, light source adopts the heating lamp of two 500 watts to irradiate, irradiation time is 1h, a secondary data is recorded every 5min, under same light source irradiates, heat insulation test plate (panel) and blank model are carried out the heat insulation temperature difference to contrast, heat insulation test plate (panel) can be low 11.9 DEG C than blank model.
Embodiment 2
(1) 100 parts of hollow glass microbeads are placed in open containers, when stirring, by the TiO 2 sol of 12 mass parts with Sprayable to hollow glass microbead surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow glass microbead no longer adhesion, then process 30 minutes at hollow glass microbead being placed in pneumatic dryer and 110 DEG C, obtain coated by titanium dioxide hollow glass microbead.
(2) raw material will be prepared according to following formula
(3) by coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, high speed dispersion 8min under 1000rpm, drops in shredder after stirring and grinds, obtain slurry; Rotating speed is reduced to 350rpm, adds organosilicon crylic acid latex and continue to stir 30min again under the rotating speed of 350rpm, obtain compound heat-insulation coating.
The test of heat insulation temperature difference effect is carried out by method described in JG/T235-2008 " architectural reflective heat-insulation paint " standard, to strengthen without fibrous magnesium silicate cement the blank test plate (panel) that flat board is the experiment of the heat insulation temperature difference, the obtained test of 120 μm of line rod spreader twice is adopted to use heat insulation test plate (panel), heat insulating temperature difference testing is carried out after dry 7d, light source adopts the heating lamp of two 500 watts to irradiate, irradiation time is 1h, a secondary data is recorded every 5min, under same light source irradiates, heat insulation test plate (panel) and blank model are carried out heat insulation temperature difference contrast, and heat insulation test plate (panel) can be low 14.7 DEG C than blank model.
Embodiment 3
(1) 100 parts of hollow glass microbeads are placed in open containers, when stirring, by the TiO 2 sol of 12 mass parts with Sprayable to hollow glass microbead surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow glass microbead no longer adhesion, then process 30 minutes at hollow glass microbead being placed in pneumatic dryer and 110 DEG C, obtain coated by titanium dioxide hollow glass microbead.
(2) raw material will be prepared according to following formula
(3) by coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, high speed dispersion 8min under 1000rpm, drops in shredder after stirring and grinds, obtain slurry; Rotating speed is reduced to 400rpm, adds organosilicon crylic acid latex and continue to stir 35min again under the rotating speed of 400rpm, obtain compound heat-insulation coating.
The test of heat insulation temperature difference effect is carried out by method described in JG/T235-2008 " architectural reflective heat-insulation paint " standard, to strengthen without fibrous magnesium silicate cement the blank test plate (panel) that flat board is the experiment of the heat insulation temperature difference, the obtained test of 120 μm of line rod spreader twice is adopted to use heat insulation test plate (panel), heat insulating temperature difference testing is carried out after dry 7d, light source adopts the heating lamp of two 500 watts to irradiate, irradiation time is 1h, a secondary data is recorded every 5min, under same light source irradiates, heat insulation test plate (panel) and blank model are carried out heat insulation temperature difference contrast, and heat insulation test plate (panel) can be low 16.3 DEG C than blank model.
Embodiment 4
(1) 100 parts of hollow glass microbeads are placed in open containers, when stirring, by the TiO 2 sol of 12 mass parts with Sprayable to hollow glass microbead surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow glass microbead no longer adhesion, then process 30 minutes at hollow glass microbead being placed in pneumatic dryer and 110 DEG C, obtain coated by titanium dioxide hollow glass microbead.
(2) raw material will be prepared according to following formula
(3) by coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, high speed dispersion 8min under 1000rpm, drops in shredder after stirring and grinds, obtain slurry; Rotating speed is reduced to 450rpm, adds organosilicon crylic acid latex and continue to stir 40min again under the rotating speed of 450rpm, obtain compound heat-insulation coating.
The test of heat insulation temperature difference effect is carried out by method described in JG/T235-2008 " architectural reflective heat-insulation paint " standard, to strengthen without fibrous magnesium silicate cement the blank test plate (panel) that flat board is the experiment of the heat insulation temperature difference, the obtained test of 120 μm of line rod spreader twice is adopted to use heat insulation test plate (panel), heat insulating temperature difference testing is carried out after dry 7d, light source adopts the heating lamp of two 500 watts to irradiate, irradiation time is 1h, a secondary data is recorded every 5min, under same light source irradiates, heat insulation test plate (panel) and blank model are carried out heat insulation temperature difference contrast, and heat insulation test plate (panel) can be low 18.1 DEG C than blank model.
Claims (7)
1. a compound heat-insulation coating, is characterized in that the formula of described compound heat-insulation coating is: organosilicon crylic acid latex 20 ~ 40 mass parts, coated by titanium dioxide hollow beads 15 ~ 25 mass parts, rutile titanium white powder 8 ~ 12 mass parts, mica powder 0.8 ~ 1.0 mass parts, auxiliary agent 3.2 ~ 7.2 mass parts.
2. composite heat-insulated material as claimed in claim 1, is characterized in that described auxiliary agent comprises: multifunctional assistant 0.2 ~ 1.0 mass parts, defoamer 0.5 ~ 1.2 mass parts, film coalescence aid 0.8 ~ 1.2 mass parts, flow agent 0.1 ~ 0.7 mass parts, thickening material 0.1 ~ 0.3 mass parts, frostproofer 1.0 ~ 2.0 mass parts, dispersion agent 0.5 ~ 0.8 mass parts.
3. composite heat-insulated material as claimed in claim 1, it is characterized in that described coated by titanium dioxide hollow beads is obtained by following method: by TiO 2 sol with Sprayable to hollow beads surface sprinkling, constantly stir while progressively heating up, to hollow beads no longer adhesion, then dry, obtain coated by titanium dioxide hollow beads.
4. composite heat-insulated material as claimed in claim 3, is characterized in that described hollow beads is one or several the combination in hollow ceramic microballon, hollow glass microbead and fly ash float.
5. the preparation method of composite heat-insulated material according to claim 1, it is characterized in that coated by titanium dioxide hollow glass microbead, rutile titanium white powder, mica powder and auxiliary agent, high speed dispersion 8 ~ 10min under 800 ~ 1200rpm, drops in shredder after stirring and grinds, obtain slurry; Rotating speed is reduced to 300 ~ 500rpm, adds organosilicon crylic acid latex and continue to stir 20 ~ 40min again under the rotating speed of 300 ~ 500rpm, obtain compound heat-insulation coating.
6. preparation method as claimed in claim 5, it is characterized in that described coated by titanium dioxide hollow beads is obtained by following method: 100 parts of hollow beads are placed in open containers, when stirring, by the TiO 2 sol of 5 ~ 15 mass parts with Sprayable to hollow beads surface sprinkling, progressively heat up until 80 DEG C, and be constantly stirred to hollow beads no longer adhesion, then hollow beads is placed in pneumatic dryer and processes 20 ~ 40 minutes at 110 DEG C, obtain coated by titanium dioxide hollow beads.
7. preparation method as claimed in claim 5, is characterized in that described auxiliary agent comprises: multifunctional assistant 0.2 ~ 1.0 mass parts, defoamer 0.5 ~ 1.2 mass parts, film coalescence aid 0.8 ~ 1.2 mass parts, flow agent 0.1 ~ 0.7 mass parts, thickening material 0.1 ~ 0.3 mass parts, frostproofer 1.0 ~ 2.0 mass parts, dispersion agent 0.5 ~ 0.8 mass parts; Described multifunctional assistant is 2-amino-2-methyl-1-propanol.
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| CN105949825A (en) * | 2016-05-12 | 2016-09-21 | 盐城工学院 | Preparation method of coating for exterior walls of buildings on tropic island |
| CN106280821A (en) * | 2016-08-04 | 2017-01-04 | 湖南宝利沥青有限公司 | A kind of means of transportation coating material having road table cooling and automobile exhaust degrading concurrently and preparation method thereof |
| CN108659657A (en) * | 2018-05-14 | 2018-10-16 | 王海平 | A kind of building external paint and its application |
| CN109967060A (en) * | 2017-12-27 | 2019-07-05 | 北京有色金属研究总院 | A kind of preparation process of cenosphere loaded photocatalyst |
| CN110408241A (en) * | 2019-08-12 | 2019-11-05 | 镇江市丹徒区蓝带保温材料厂 | A kind of modification floating bead preparation method that reflective insulation performance is good |
| CN110981473A (en) * | 2019-10-31 | 2020-04-10 | 佛山市金刚科技有限公司 | High-temperature kiln furniture protective coating and preparation method thereof |
| CN115029043A (en) * | 2022-06-15 | 2022-09-09 | 武汉多戈科技发展有限公司 | Energy-saving emission-reducing water-based heat-insulating reflective coating and production process thereof |
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