CN108483940A - A kind of building glass with good heat insulation - Google Patents
A kind of building glass with good heat insulation Download PDFInfo
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- CN108483940A CN108483940A CN201810364956.8A CN201810364956A CN108483940A CN 108483940 A CN108483940 A CN 108483940A CN 201810364956 A CN201810364956 A CN 201810364956A CN 108483940 A CN108483940 A CN 108483940A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
-
- 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
- C08K2003/2231—Oxides; Hydroxides of metals of tin
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to glassmaking arts, and in particular to a kind of building glass with good heat insulation.The building glass includes heat safe reinforced glass substrate, the thermal isolation film being attached to outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；The thermal insulation layer is the hollow glass micropearl layer in glass baseplate surface by baking-curing；The raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion, nano-indium stannum oxide, Nanometer gallium oxide, dispersant, coupling agent, levelling agent, coalescents and wetting agent.Wherein, coupling agent is silane coupling agent；Levelling agent is virgin pp acid esters levelling agent；Coalescents are propandiol butyl ether；Wetting agent is poly- carboxylic esters.The building glass has good thermal and insulating performance, can keep stablizing relatively for indoor temperature, reduce the power consumption of building, be more energy-saving and environmentally friendly.
Description
Technical field
The present invention relates to glassmaking arts, and in particular to a kind of building glass with good heat insulation.
Background technology
With the continuous variation of production technology being constantly progressive with the market demand, the molding of glass and processing technology
There is new development.People have had developed interlayer, tempering, ion exchange, glaze decorating, chemistry thermal decomposition and cathodic sputtering etc.
New technology glass, this makes the intensity of glass material higher and higher, and hardness is better, and the dosage of glass under construction is also rapid therewith
Increase, becomes the third-largest construction material after cement and steel.Due to its light penetration outstanding and easy to process
Characteristic, either on the glass partition of the glass curtain wall of building external or building interior, glass material all has extensive
Using.
The function of building glass is not only to meet daylighting requirement, and to have can light regulating, safe, shellproof, anti-
The characteristics such as robber, fire prevention, radiation protection, anti electromagnetic wave interference, artistic decoration.But the physical characteristic of glass material itself determines glass
The heat conductivility of glass is relatively preferable, as building glass in use, material thermal and insulating performance also just it is relatively poor, this makes
Cold season, the heat of building interior are particularly easy to scatter and disappear, and hot season indoor temperature is easy to quickly increase；It is this
Situation will increase energy consumption of the building interior for temperature adjusting.
Invention content
For problems of the prior art, the present invention provides a kind of building glass with good heat insulation,
The building glass has good thermal and insulating performance, can keep stablizing relatively for indoor temperature, reduce the power consumption of building, more
Add energy conservation and environmental protection.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of building glass with good heat insulation, which includes heat safe reinforced glass substrate, attached
The thermal isolation film outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；Thermal insulation layer is by baking-curing in glass substrate
The hollow glass micropearl layer on surface；According to mass fraction, the raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion
40-50 parts, 10-13 parts of nano-indium stannum oxide, 0.5-1.2 parts of Nanometer gallium oxide, 7-9 parts of dispersant, 0.2-0.5 parts of coupling agent,
1-2 parts of levelling agent, 1-3 parts of coalescents, 0.5-1 parts of wetting agent.
Preferably, according to mass fraction, the raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion 46-47
Part, 11-12 parts of nano-indium stannum oxide, 0.8-0.9 parts of Nanometer gallium oxide, 8-9 parts of dispersant, 0.3-0.4 parts of coupling agent, levelling agent
1.3-1.5 parts, 2-3 parts of coalescents, 0.7-0.8 parts of wetting agent.
Preferably, dispersant be perfluor yl carboxylic acid and 1,2-PD etc. quality than mixture or perfluoropolyether diol and 1,2-
Propylene glycol etc. quality compare mixture.
Preferably, coupling agent is silane coupling agent.
Preferably, levelling agent is virgin pp acid esters levelling agent.
Preferably, coalescents are propandiol butyl ether；Wetting agent is poly- carboxylic esters.
The preparation method of thermal insulation layer in the present invention is：According to mass fraction, it is 15-20 μm to prepare 80-90 parts of grain sizes
Glass microballoon is surface-treated by borosilicate hollow glass micropearl with 4-6 parts of silane coupler solution, treated glass
Glass microballon and titanium dioxide are according to 2:Then 3 mass ratio mixing is added acetone solvent and coating is made, by coating even application and clearly
Surface of plate glass after clean, spray film thickness is 90-120 μm, and then glass is sent in continuous tunnel stove and is toasted, and is dried
Roasting temperature is 580-600 DEG C, is taken out from continuous tunnel furnace after toasting 15-20min, after coating cooling and solidifying, obtains required glass
Glass substrate thermal insulation layer.
The preparation method of thermal isolation film is as follows in the present invention：According to mass fraction, by organosilicon-modified acrylic polymer breast
Liquid and dispersant, which are added in Scattered Kettle, to be stirred, then by nano-indium stannum oxide, Nanometer gallium oxide and coupling agent add
Enter into Scattered Kettle, decentralized processing carried out with the rotating speed of 650-700r/min, processing time 8-10min, then by levelling agent,
Wetting agent, coalescents are added sequentially in Scattered Kettle, continue to disperse 5-7min, obtain required heat-insulated coating, will be heat-insulated
The thermal insulation layer surface of coating even application and glass substrate is placed at room temperature to coating and is spontaneously dried, then will be after drying
Glass substrate be sent in continuous tunnel furnace 8-10min toasted with 130-140 DEG C of temperature, take out, it is cooling after obtain required building
Glass.
The present invention has following advantageous effect：
The glass baseplate surface of the type building glass is equipped with hollow glass micropearl layer, and soot layer uses hollow
Borosilicate glass microballon, the microballon are solidificated in glass baseplate surface after high temperature is baked, therefore form one layer and carry cavity
Protective coating, which can improve the heat-insulating property of glass substrate.
Outside hollow glass micro-bead thermal layer, it is also provided with the organic coating with heat-insulating property, the coating is with resin breast
Liquid is matrix, and added with the nano-indium stannum oxide and Nanometer gallium oxide that can promote glass heat-insulating performance, which can not only change
The thermal and insulating performance of kind building glass, moreover it is possible to improve the automatically cleaning effect of glass, reduce attachment of the spot in glass surface.
After the thermal and insulating performance of the building glass improves, can make using the building of the material heat-insulating property more
It is good, the energy consumption during building use is reduced, there is more environmentally-friendly energy-efficient characteristic.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of building glass with good heat insulation, which includes heat safe reinforced glass substrate, attached
The thermal isolation film outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；Thermal insulation layer is by baking-curing in glass substrate
The hollow glass micropearl layer on surface；According to mass fraction, the raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion
40 parts, 10 parts of nano-indium stannum oxide, 0.5 part of Nanometer gallium oxide, 7 parts of dispersant, 0.2 part of coupling agent, 1 part of levelling agent, film forming helps
1 part of agent, 0.5 part of wetting agent.
Wherein, dispersant be perfluor yl carboxylic acid and 1,2-PD etc. quality compare mixture.Coupling agent is silane coupled
Agent；Levelling agent is virgin pp acid esters levelling agent；Coalescents are propandiol butyl ether；Wetting agent is poly- carboxylic esters.
The preparation method of thermal insulation layer is in the present embodiment：According to mass fraction, prepare the borosilicate that 80 parts of grain sizes are 15-20 μm
Glass microballoon is surface-treated by hydrochlorate hollow glass micropearl with 4 parts of silane coupler solution, treated glass microballoon
With titanium dioxide according to 2:Then 3 mass ratio mixing is added acetone solvent and coating is made, after coating even application and cleaning
Surface of plate glass, spray film thickness is 90 μm, and then glass is sent in continuous tunnel stove and is toasted, the temperature of baking is
It 580 DEG C, is taken out from continuous tunnel furnace after toasting 15min, after coating cooling and solidifying, obtains required glass substrate thermal insulation layer.
The preparation method of thermal isolation film is as follows in the present embodiment：According to mass fraction, by organosilicon-modified acrylic polymer
Lotion and dispersant, which are added in Scattered Kettle, to be stirred, then by nano-indium stannum oxide, Nanometer gallium oxide and coupling agent
It is added in Scattered Kettle, decentralized processing, processing time 8min, then by levelling agent, wetting is carried out with the rotating speed of 650r/min
Agent, coalescents are added sequentially in Scattered Kettle, continue to disperse 5min, obtain required heat-insulated coating, will be by heat-insulated coating
The thermal insulation layer surface of even application and glass substrate is placed at room temperature to coating and is spontaneously dried, then by the glass after drying
Substrate is sent in continuous tunnel furnace and toasts 8min with 130 DEG C of temperature, takes out, obtains required building glass after cooling.
Embodiment 2
A kind of building glass with good heat insulation, which includes heat safe reinforced glass substrate, attached
The thermal isolation film outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；Thermal insulation layer is by baking-curing in glass substrate
The hollow glass micropearl layer on surface；According to mass fraction, the raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion
50 parts, 13 parts of nano-indium stannum oxide, 1.2 parts of Nanometer gallium oxide, 9 parts of dispersant, 0.5 part of coupling agent, 2 parts of levelling agent, film forming helps
3 parts of agent, 1 part of wetting agent.
Wherein, dispersant be perfluoropolyether diol and 1,2-PD etc. quality compare mixture.Coupling agent is silane coupling agent；Stream
Flat agent is virgin pp acid esters levelling agent；Coalescents are propandiol butyl ether；Wetting agent is poly- carboxylic esters.
The preparation method of thermal insulation layer is in the present embodiment：According to mass fraction, prepare the borosilicate that 90 parts of grain sizes are 15-20 μm
Glass microballoon is surface-treated by hydrochlorate hollow glass micropearl with 6 parts of silane coupler solution, treated glass microballoon
With titanium dioxide according to 2:Then 3 mass ratio mixing is added acetone solvent and coating is made, after coating even application and cleaning
Surface of plate glass, spray film thickness is 120 μm, and then glass is sent in continuous tunnel stove and is toasted, the temperature of baking
It is 600 DEG C, is taken out from continuous tunnel furnace after toasting 20min, after coating cooling and solidifying, obtains required glass substrate thermal insulation layer.
The preparation method of thermal isolation film is as follows in the present embodiment：According to mass fraction, by organosilicon-modified acrylic polymer
Lotion and dispersant, which are added in Scattered Kettle, to be stirred, then by nano-indium stannum oxide, Nanometer gallium oxide and coupling agent
It is added in Scattered Kettle, decentralized processing, processing time 10min, then by levelling agent, wetting is carried out with the rotating speed of 700r/min
Agent, coalescents are added sequentially in Scattered Kettle, continue to disperse 7min, obtain required heat-insulated coating, will be by heat-insulated coating
The thermal insulation layer surface of even application and glass substrate is placed at room temperature to coating and is spontaneously dried, then by the glass after drying
Substrate is sent in continuous tunnel furnace and toasts 10min with 140 DEG C of temperature, takes out, obtains required building glass after cooling.
Embodiment 3
A kind of building glass with good heat insulation, which includes heat safe reinforced glass substrate, attached
The thermal isolation film outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；Thermal insulation layer is by baking-curing in glass substrate
The hollow glass micropearl layer on surface；According to mass fraction, the raw material of thermal isolation film includes：Organosilicon-modified acrylic polymer emulsion
45 parts, 12 parts of nano-indium stannum oxide, 0.9 part of Nanometer gallium oxide, 8 parts of dispersant, 0.3 part of coupling agent, 1.5 parts of levelling agent, film forming
2 parts of auxiliary agent, 0.8 part of wetting agent.
Wherein, dispersant be perfluor yl carboxylic acid and 1,2-PD etc. quality compare mixture.Coupling agent is silane coupled
Agent；Levelling agent is virgin pp acid esters levelling agent；Coalescents are propandiol butyl ether；Wetting agent is poly- carboxylic esters.
The preparation method of thermal insulation layer is in the present embodiment：According to mass fraction, prepare the borosilicate that 85 parts of grain sizes are 15-20 μm
Glass microballoon is surface-treated by hydrochlorate hollow glass micropearl with 5 parts of silane coupler solution, treated glass microballoon
With titanium dioxide according to 2:Then 3 mass ratio mixing is added acetone solvent and coating is made, after coating even application and cleaning
Surface of plate glass, spray film thickness is 100 μm, and then glass is sent in continuous tunnel stove and is toasted, the temperature of baking
It is 590 DEG C, is taken out from continuous tunnel furnace after toasting 17min, after coating cooling and solidifying, obtains required glass substrate thermal insulation layer.
The preparation method of thermal isolation film is as follows in the present embodiment：According to mass fraction, by organosilicon-modified acrylic polymer
Lotion and dispersant, which are added in Scattered Kettle, to be stirred, then by nano-indium stannum oxide, Nanometer gallium oxide and coupling agent
It is added in Scattered Kettle, decentralized processing, processing time 9min, then by levelling agent, wetting is carried out with the rotating speed of 670r/min
Agent, coalescents are added sequentially in Scattered Kettle, continue to disperse 6min, obtain required heat-insulated coating, will be by heat-insulated coating
The thermal insulation layer surface of even application and glass substrate is placed at room temperature to coating and is spontaneously dried, then by the glass after drying
Substrate is sent in continuous tunnel furnace and toasts 9min with 135 DEG C of temperature, takes out, obtains required building glass after cooling.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of building glass with good heat insulation, it is characterised in that：The building glass includes heat safe tempering
Glass substrate, the thermal isolation film being attached to outside the thermal insulation layer and thermal insulation layer of glass baseplate surface；The thermal insulation layer is through overbaking
It is solidificated in the hollow glass micropearl layer of glass baseplate surface；According to mass fraction, the raw material of thermal isolation film includes：Organic-silicon-modified third
40-50 parts of olefin(e) acid polymer emulsion, 10-13 parts of nano-indium stannum oxide, 0.5-1.2 parts of Nanometer gallium oxide, 7-9 parts of dispersant are even
Join 0.2-0.5 parts of agent, 1-2 parts of levelling agent, 1-3 parts of coalescents, 0.5-1 parts of wetting agent.
2. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：According to mass parts
Number, the raw material of the thermal isolation film include：46-47 parts of organosilicon-modified acrylic polymer emulsion, nano-indium stannum oxide 11-12
Part, 0.8-0.9 parts of Nanometer gallium oxide, 8-9 parts of dispersant, 0.3-0.4 parts of coupling agent, 1.3-1.5 parts of levelling agent, coalescents 2-
3 parts, 0.7-0.8 parts of wetting agent.
3. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The dispersant
For perfluor yl carboxylic acid and 1,2-PD etc. quality mixed with the equal mass ratioes of 1,2-PD than mixture or perfluoropolyether diol
Object.
4. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The coupling agent
For silane coupling agent.
5. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The levelling agent
For virgin pp acid esters levelling agent.
6. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The film forming helps
Agent is propandiol butyl ether；Wetting agent is poly- carboxylic esters.
7. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The thermal insulation layer
Preparation method be：According to mass fraction, prepare the borosilicate hollow glass micropearl that 80-90 parts of grain sizes are 15-20 μm, by glass
Glass microballon is surface-treated with 4-6 parts of silane coupler solution, and treated glass microballoon and titanium dioxide are according to 2:3 matter
Then amount is added acetone solvent and coating is made, by coating even application and the surface of plate glass after cleaning, spray film thickness than mixing
Degree is 90-120 μm, and then glass is sent in continuous tunnel stove and is toasted, and the temperature of baking is 580-600 DEG C, baking
It is taken out from continuous tunnel furnace after 15-20min, after coating cooling and solidifying, obtains required glass substrate thermal insulation layer.
8. a kind of building glass with good heat insulation according to claim 1, it is characterised in that：The thermal isolation film
Preparation method it is as follows：According to mass fraction, organosilicon-modified acrylic polymer emulsion and dispersant are added to Scattered Kettle
It inside stirs, then by nano-indium stannum oxide, Nanometer gallium oxide and coupling agent are added in Scattered Kettle, with 650-
The rotating speed progress decentralized processing of 700r/min, processing time 8-10min, then successively by levelling agent, wetting agent, coalescents
It is added in Scattered Kettle, continues to disperse 5-7min, obtain required heat-insulated coating, it will be by heat-insulated coating even application and glass
The thermal insulation layer surface of substrate is placed at room temperature to coating and is spontaneously dried, the glass substrate after drying is then sent to tunnel
8-10min is toasted with 130-140 DEG C of temperature in stove, takes out, obtain required building glass after cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364956.8A CN108483940A (en) | 2018-04-23 | 2018-04-23 | A kind of building glass with good heat insulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364956.8A CN108483940A (en) | 2018-04-23 | 2018-04-23 | A kind of building glass with good heat insulation |
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| CN108483940A true CN108483940A (en) | 2018-09-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408763A (en) * | 2020-11-23 | 2021-02-26 | 徐州创合新材料科技有限公司 | Toughened glass heat-insulating coating and preparation method thereof |
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2018
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| CN103113027A (en) * | 2013-01-30 | 2013-05-22 | 上海翔实玻璃有限公司 | Plate glass preparation method capable of enhancing heat-insulating property |
| US10401542B2 (en) * | 2014-12-22 | 2019-09-03 | Mitsubishi Materials Corporation | Infrared light shielding laminate and infrared light shielding material using same |
| CN107267010A (en) * | 2017-07-27 | 2017-10-20 | 莱恩创科（北京）科技有限公司 | A kind of multifunctional and composite type nanometer reflection heat insulating coatings and preparation method thereof |
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| CN112408763A (en) * | 2020-11-23 | 2021-02-26 | 徐州创合新材料科技有限公司 | Toughened glass heat-insulating coating and preparation method thereof |
| CN112408763B (en) * | 2020-11-23 | 2021-11-05 | 徐州创合新材料科技有限公司 | Toughened glass heat-insulating coating and preparation method thereof |
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