CN103803810B - A kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof - Google Patents
A kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof Download PDFInfo
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- CN103803810B CN103803810B CN201410063184.6A CN201410063184A CN103803810B CN 103803810 B CN103803810 B CN 103803810B CN 201410063184 A CN201410063184 A CN 201410063184A CN 103803810 B CN103803810 B CN 103803810B
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- tin
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- sheet glass
- antiomony oxide
- oxide particle
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Abstract
A kind of nano anti-ultraviolet heat insulating coating film glass, comprise sheet glass, the surface coverage of sheet glass has one deck tin-antiomony oxide film, the thickness of tin-antiomony oxide film is between 7-10um, be distributed with a plurality of tin-antiomony oxide particle in tin-antiomony oxide film, the diameter of any one tin-antiomony oxide particle is all between 1 ~ 100 nanometer.A kind of method of producing above-mentioned nano anti-ultraviolet heat insulating coating film glass, utilize glass piece cleaning machine to clean sheet glass and the sheet glass after cleaning is dried, liquid circulation filtering and heating device is utilized to filter the water body containing tin-antiomony oxide particle and heat, be applied on sheet glass after utilizing plane coating device that the water body containing tin-antiomony oxide particle is formed liquid curtain, utilize temperature control infrared ray radiation case to carry out infrared ray radiation to sheet glass, sheet glass is cooled.Nano anti-ultraviolet heat insulating coating film glass of the present invention can realize effect of heat insulation, does not affect indoor lighting, produces easy, free from environmental pollution.
Description
Technical field:
The present invention relates to separation and hybrid technology field, particularly relate to the technology of glass being carried out to film processing, particularly a kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof.
Background technology:
In prior art, heat-protecting glass such as coated glass, the online glass of LOW-E and LOW-E off-line glass are widely used in the energy-saving heat-insulating measure of buildings and vehicle.Heat-protecting glass comprises glass, dielectric layer, protective layer and silver layer, and wherein silver layer can infrared rays in reflected sunlight, plays main heat-blocking action.But silver layer can cause light pollution, and reduces visible light transmission, affects daylighting, and material price is expensive and be very easily oxidized in atmosphere and corroded, short-lived.Although can sputter one deck titanium oxide again on surface, ensure its aerial stability, still there is one deck silver its inside, and light pollution and the low problem of visible light transmission still exist.In addition, there is bubble when liquid state in Coating Materials, adopt during spraying coating process and need to add defoamer to eliminate bubble, but defoamer can affect the component target of Coating Materials.Can leave during employing doctor blade process and scrape, there is obvious vestige joint, and aberration is obvious.Adopt during leaching coating process and there will be the problems such as upper-thin-lower-thick, technical indicator inequality and aberration
Summary of the invention:
The invention provides a kind of nano anti-ultraviolet heat insulating coating film glass, described this nano anti-ultraviolet heat insulating coating film glass will solve that heat-protecting glass light pollution in prior art, visible light transmission are low, technical problem that defoamer affects Coating Materials in Coating Materials component target, film molding effect are undesirable.
This nano anti-ultraviolet heat insulating coating film glass of the present invention comprises one piece of sheet glass, wherein, the surface coverage of described sheet glass has one deck tin-antiomony oxide film, the thickness of described tin-antiomony oxide film is between 7-10um, be distributed with a plurality of tin-antiomony oxide particle in described tin-antiomony oxide film, the diameter of the tin-antiomony oxide particle described in any one is all between 1 ~ 100 nanometer.
Present invention also offers a kind of method of producing above-mentioned nano anti-ultraviolet heat insulating coating film glass, described this method comprises a process and forming tin-antiomony oxide film on a glass by the step of tin-antiomony oxide Granular composite in water body, the diameter of described tin-antiomony oxide particle is between 1 ~ 100 nanometer, wherein, formed in the process of tin-antiomony oxide film on a glass described, utilize glass piece cleaning machine to clean sheet glass and the sheet glass after cleaning is dried, to in the cleaning process of sheet glass, remove the grease that sheet glass adheres to, a liquid circulation filtering and heating device is utilized to filter the water body containing tin-antiomony oxide particle and heat, utilize thermal infrared heat blower to the water body blowing hot-air containing tin-antiomony oxide particle until eliminate bubble wherein simultaneously, by the sheet glass after cleaning, drying at the uniform velocity by the below of the coating mouth of a plane coating device, plane coating device described in utilization is applied on sheet glass after the water body containing tin-antiomony oxide particle is formed liquid curtain, then temperature control infrared ray radiation case is utilized to carry out infrared ray radiation to sheet glass and the water body containing tin-antiomony oxide particle, finally sheet glass is cooled.
Further, in described temperature control infrared ray radiation case, first the first heating zone, second heating zone and the 3rd heating zone are set by the priority of the heat-up time of sheet glass, the temperature of the first described heating zone controls between 130 ~ 150 degrees Celsius, the temperature of the second described heating zone controls between 140 ~ 160 degrees Celsius, and the temperature of the 3rd described heating zone controls between 140 ~ 150 degrees Celsius.
Further, in the cleaning process of sheet glass, in scavenging solution, rare earth oxide is added.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes the tin-antiomony oxide of particle diameter between 1 ~ 100 nanometer to intercept infrared rays and ultraviolet at glass surface, effect of heat insulation can be realized, simultaneously, the tin-antiomony oxide of particle diameter between 1 ~ 100 nanometer can not intercept wave band between the 380-780nm in sunlight and visible ray, so do not affect indoor lighting, make room, inside and outside view clear, do not affect building attractive in appearance.By the production method in the present invention, tin-antiomony oxide is applied to glass surface, simple to operate, convenient practicality, strong adhesion, mechanical property is good, can effectively delay glass breaking to come off the time, prevent from spattering the group that hurts sb.'s feelings, protection personnel safety, rete is mobile phone in air lock not, the electronics signals such as wireless network card, ensure that communication is unblocked, do not affect normal communication, products material adopts water, the environmentally friendly solvents such as alcohol, produce, construction, to human body and environmentally friendly in use procedure, never bubble after construction film forming, indeformable contraction, incrust, not easily decolour, not oxidizable, production unit is relatively simple, noise is low, safety, convenient operation, free from environmental pollution.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of nano anti-ultraviolet heat insulating coating film glass of the present invention.
Fig. 2 is the schematic diagram of the device in one embodiment of the present of invention, glass being carried out to film processing treatment.
Fig. 3 is the schematic diagram of the plane coating device in the device shown in Fig. 2
Fig. 4 is the working state schematic representation of the plane coating device in the device shown in Fig. 2.
Embodiment:
Embodiment 1:
As shown in Figure 1, nano anti-ultraviolet heat insulating coating film glass of the present invention comprises one piece of sheet glass 6, wherein, the surface coverage of described sheet glass 6 has one deck tin-antiomony oxide film 8, the thickness of described tin-antiomony oxide film 8 is between 7-10um, be distributed with a plurality of tin-antiomony oxide particle in described tin-antiomony oxide film 8, the diameter of the tin-antiomony oxide particle described in any one is all between 1 ~ 100 nanometer.
Present invention also offers a kind of method of producing above-mentioned nano anti-ultraviolet heat insulating coating film glass, described this method comprises a process and forming tin-antiomony oxide film on a glass plate 6 by the step of tin-antiomony oxide Granular composite in water body, the diameter of described tin-antiomony oxide particle is between 1 ~ 100 nanometer, wherein, formed in the process of tin-antiomony oxide film on a glass plate 6 described, utilize glass piece cleaning machine to clean sheet glass 6 and the sheet glass 6 after cleaning is dried, to in the cleaning process of sheet glass, remove the grease of attachment on sheet glass 6, a liquid circulation filtering and heating device is utilized to filter the water body containing tin-antiomony oxide particle and heat, utilize thermal infrared heat blower to the water body blowing hot-air containing tin-antiomony oxide particle until eliminate bubble wherein simultaneously, by the sheet glass 6 after cleaning, drying at the uniform velocity by the below of the coating mouth of a plane coating device, plane coating device described in utilization is applied on sheet glass 6 after the water body containing tin-antiomony oxide particle is formed liquid curtain, then temperature control infrared ray radiation case is utilized to carry out infrared ray radiation to sheet glass 6 and the water body containing tin-antiomony oxide particle, finally sheet glass 6 is cooled.
Further, in described temperature control infrared ray radiation case, first the first heating zone, second heating zone and the 3rd heating zone are set by the priority of the heat-up time of sheet glass 6, the temperature of the first described heating zone controls between 130 ~ 150 degrees Celsius, the temperature of the second described heating zone controls between 140 ~ 160 degrees Celsius, and the temperature of the 3rd described heating zone controls between 140 ~ 150 degrees Celsius.
Further, in the cleaning process to sheet glass 6, in scavenging solution, rare earth oxide is added.
The present invention compares with prior art, and its effect is actively with obvious.The present invention utilizes the tin-antiomony oxide of particle diameter between 1 ~ 100 nanometer to intercept infrared rays and ultraviolet at glass surface, effect of heat insulation can be realized, simultaneously, the tin-antiomony oxide of particle diameter between 1 ~ 100 nanometer can not intercept wave band between the 380-780nm in sunlight and visible ray, so do not affect indoor lighting, make room, inside and outside view clear, do not affect building attractive in appearance.By the production method in the present invention, tin-antiomony oxide is applied to glass surface, simple to operate, convenient practicality, strong adhesion, mechanical property is good, can effectively delay glass breaking to come off the time, prevent from spattering the group that hurts sb.'s feelings, protection personnel safety, rete is mobile phone in air lock not, the electronics signals such as wireless network card, ensure that communication is unblocked, do not affect normal communication, products material adopts water, the environmentally friendly solvents such as alcohol, produce, construction, to human body and environmentally friendly in use procedure, never bubble after construction film forming, indeformable contraction, incrust, not easily decolour, not oxidizable, production unit is relatively simple, noise is low, safety, convenient operation, free from environmental pollution.
Concrete, as Fig. 2, shown in Fig. 3 and Fig. 4, the present embodiment utilizes glass piece cleaning machine 1, transport unit, film coating apparatus 2, temperature control infrared ray radiation case 3 and refrigerating unit 4 produce above-mentioned nano anti-ultraviolet heat insulating coating film glass, a travelling belt 5 is included in described transport unit, wherein, described travelling belt 5 sequentially passes through described glass piece cleaning machine 1, film coating apparatus 2, temperature control infrared ray radiation case 3 and refrigerating unit 4, described film coating apparatus 2 includes a liquid circulation filtering and heating device 22 and a plane coating device 21, described liquid circulation filtering and heating device 22 comprises a container, an opening for feed and a discharge port is provided with in described container, container is provided with strainer between described opening for feed and discharge port, container is provided with a constant temperature electric heater and a thermal infrared heat blower, described thermal infrared heat blower comprises a hot air blow port, described hot air blow port is towards container intracavity, described plane coating device 21 comprises a stock chest 211, described stock chest 211 is communicated with the discharge port of the container in liquid circulation filtering and heating device 22, a straight line notch (not shown) is provided with along its length in the bottom surface of stock chest 211, the bottom side of stock chest 211 is fixedly connected with first knife plate 212, the first described knife plate 212 is rectangular, the upper side edge of the first knife plate 212 is arranged along described straight line notch, first knife plate 212 has been bolted second knife plate 213, the second described knife plate 213 is rectangular, second knife plate 213 is parallel with the first knife plate 212, gap between second knife plate 213 with the first knife plate 212 is communicated with stock chest 211 by straight line notch, second knife plate 213 and the first knife plate 212 are all arranged on the top of travelling belt 5, and it is vertical with the direction of motion of travelling belt 5.
Further, the first knife plate 212 lower end is less than the distance of the second knife plate 213 lower end to travelling belt 5 to the distance of travelling belt 5.
Further, the lower surface of the first knife plate 212 and the second knife plate 213 is all in inclined-plane.
Further, described temperature control infrared ray radiation case 3 comprises a casing, is provided with infrared heater (not shown) in described casing, and casing comprises an entrance and an outlet, travelling belt 5 from the entrance and exit of casing through casing.
Further, be provided with at least three infrared heater (not shown) in described casing, three described infrared heaters are arranged between the entrance and exit of casing along the direction of motion of travelling belt 5.
Further, described refrigerating unit 4 comprises a blower fan (not shown), and described fan outlet and travelling belt 5 are in opposite directions.
Further, described glass piece cleaning machine 1 comprises a rinse bath (not shown), and described rinse bath comprises a travelling belt entrance and a travelling belt outlet, and described travelling belt exit is provided with a drying unit (not shown).
In the container of liquid circulation filtering and heating device 22, add water nano liquid lagging material, described water nano liquid lagging material is the aqeous suspension of the tin-antiomony oxide of particle diameter between 1 ~ 100 nanometer, and can add alcoholic solvent.Utilize metre filter to fall impurity in water nano liquid lagging material, utilize thermal infrared heat blower to liquid nano lagging material blowing hot-air, eliminate bubble wherein.After liquid nano lagging material enters the stock chest 211 in plane coating device 21, be distributed to the first knife plate 212 from the straight line notch bottom stock chest 211 according to action of gravity, adjust the gap between the first knife plate 212 and the second knife plate 213 and the pressure in stock chest 211, one deck liquid curtain 7 is formed in the lower end of liquid lagging material first knife plate 212 and the second knife plate 213, sheet glass 6 after glass piece cleaning machine 1 cleaning, drying on travelling belt 5 through liquid curtain 7, i.e. applied upper liquid lagging material.After sheet glass 6 enters temperature control infrared ray radiation case 3, undertaken adding thermal exposure by three infrared heaters, three infrared heaters produce three temperature sections respectively, the temperature of first paragraph controls between 130 ~ 150 degrees Celsius, the temperature of second segment controls between 140 ~ 160 degrees Celsius, liquid nano lagging material surface drying film forming in second segment after the preheating of heating of first paragraph, the temperature of the 3rd section is between 140 ~ 150 degrees Celsius, glass has defined one deck nanometer film at glass surface after second segment, but sticking power and hardness lower, again after the heating, drying of the 3rd section, rete and glass can combine well, hardness also reaches best effect.Last refrigerating unit 4 pairs of glass carry out air-cooled rapidly.
Claims (3)
1. produce the method for nano anti-ultraviolet heat insulating coating film glass for one kind, comprise a process and forming tin-antiomony oxide film on a glass by the step of tin-antiomony oxide Granular composite in water body, the thickness of described tin-antiomony oxide film is between 7-10um, a plurality of tin-antiomony oxide particle is distributed with in described tin-antiomony oxide film, the diameter of the tin-antiomony oxide particle described in any one is all between 1 ~ 100 nanometer, it is characterized in that: formed in the process of tin-antiomony oxide film on a glass described, utilize glass piece cleaning machine to clean sheet glass and the sheet glass after cleaning is dried, to in the cleaning process of sheet glass, remove the grease that sheet glass adheres to, a liquid circulation filtering and heating device is utilized to filter the water body containing tin-antiomony oxide particle and heat, utilize thermal infrared heat blower to the water body blowing hot-air containing tin-antiomony oxide particle until eliminate bubble wherein simultaneously, by the sheet glass after cleaning, drying at the uniform velocity by the below of the coating mouth of a plane coating device, plane coating device described in utilization is applied on sheet glass after the water body containing tin-antiomony oxide particle is formed liquid curtain, then temperature control infrared ray radiation case is utilized to carry out infrared ray radiation to sheet glass and the water body containing tin-antiomony oxide particle, finally sheet glass is cooled.
2. the method for production nano anti-ultraviolet heat insulating coating film glass as claimed in claim 1, it is characterized in that: in described temperature control infrared ray radiation case, first the first heating zone, second heating zone and the 3rd heating zone are set by the priority of the heat-up time of sheet glass, the temperature of the first described heating zone controls between 130 ~ 150 degrees Celsius, the temperature of the second described heating zone controls between 140 ~ 160 degrees Celsius, and the temperature of the 3rd described heating zone controls between 140 ~ 150 degrees Celsius.
3. the method for production nano anti-ultraviolet heat insulating coating film glass as claimed in claim 1, is characterized in that: in the cleaning process of sheet glass, in scavenging solution, add rare earth oxide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063184.6A CN103803810B (en) | 2014-02-25 | 2014-02-25 | A kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063184.6A CN103803810B (en) | 2014-02-25 | 2014-02-25 | A kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof |
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| CN103803810A CN103803810A (en) | 2014-05-21 |
| CN103803810B true CN103803810B (en) | 2016-04-13 |
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| CN201410063184.6A Expired - Fee Related CN103803810B (en) | 2014-02-25 | 2014-02-25 | A kind of nano anti-ultraviolet heat insulating coating film glass and production method thereof |
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| CN107555806A (en) * | 2017-09-12 | 2018-01-09 | 成都新柯力化工科技有限公司 | A kind of heat-insulated Low E glass of individual layer durability building heat preservation and preparation method |
| CN111410434B (en) * | 2020-04-29 | 2023-02-28 | 东莞南玻太阳能玻璃有限公司 | Preheating method and device for production of coated glass |
| CN114853351B (en) * | 2022-05-11 | 2023-10-13 | 临沂大学 | Processing method of heat-insulating coating film of plate glass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202862692U (en) * | 2012-11-10 | 2013-04-10 | 朱汝国 | Heat insulation film |
| CN103553351A (en) * | 2013-10-22 | 2014-02-05 | 徐林波 | Inorganic transparent thermal-insulation nano-coating glass online cold terminal manufacture equipment and process |
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| US8871335B2 (en) * | 2005-08-31 | 2014-10-28 | Kuraray America Inc. | Solar control laminate |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202862692U (en) * | 2012-11-10 | 2013-04-10 | 朱汝国 | Heat insulation film |
| CN103553351A (en) * | 2013-10-22 | 2014-02-05 | 徐林波 | Inorganic transparent thermal-insulation nano-coating glass online cold terminal manufacture equipment and process |
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