CN103936298A - Novel method for producing off-line low-emissivity coated glass - Google Patents
Novel method for producing off-line low-emissivity coated glass Download PDFInfo
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- CN103936298A CN103936298A CN201410140779.7A CN201410140779A CN103936298A CN 103936298 A CN103936298 A CN 103936298A CN 201410140779 A CN201410140779 A CN 201410140779A CN 103936298 A CN103936298 A CN 103936298A
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Abstract
The invention relates to the technical field of a glass production method, and in particular relates to a novel method for producing off-line low-emissivity coated glass. The method comprises the following steps of: (1), selecting a glass substrate, cutting the glass substrate according to predetermined size, and cleaning and washing the glass substrate by using a cleaning machine; (2), coating in a vacuum magnetron sputtering method, feeding the glass substrate into a coating chamber, and sputtering a first layer of metal nickel-chromium on the glass substrate while setting the power of vacuum magnetron sputtering coating equipment at 0.45-0.65KW; (3), sputtering a second layer of metal silver on the glass substrate while setting the power of the vacuum magnetron sputtering coating equipment at 2-3KW. By using a double-silver coating, the coating layer of the glass is high in weather resistance and acid-base resistance property, high in strength and difficult to oxidize; then, a silicon oxide protecting coating is arranged on the outmost layer of the glass, has functions of heat insulation, sun-shading and energy conservation, and is easy to machine and produce.
Description
Technical field
The present invention relates to glass production method and technology field, be specifically related to the production method of novel off-line low radiation coated glass.
Background technology
Nowadays, high strength monolithic low radiation coated glass is the another kind of novel glass of developing in order to meet current building energy conservation demand, and this glass not only has high strength, also has heat insulation, sunshade, energy-conservation function simultaneously.It is a kind of desirable Multifunction material of construction, is mainly used in the outer curtain wall of glass.It is by special technique, float glass to be carried out to physics and chemistry processing to obtain.But existing common off-line low radiation coated glass is because film system configures the material that adopts other, rete weather resisteant, resistance to acids and bases are all poor, and rete matter is soft, easily oxidation, and be difficult to realize strange land processing.
Summary of the invention
The object of this invention is to provide the two silver films of a kind of employing, its rete weather resisteant, resistance to acids and bases is high, intensity is high, not oxidizable, be easy to processing, also there is the production method of the novel off-line low radiation coated glass of heat insulation, sunshade, power saving function simultaneously.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: the production method of novel off-line low radiation coated glass, comprises the following steps:
(1), select glass substrate, by predetermined size cutting, employing cleaning machine cleans cleaning to described glass substrate;
(2), adopt vacuum magnetic-control sputtering method to carry out plated film, above-mentioned glass substrate is sent in coating chamber, sputter first layer metal nickel chromium triangle on glass substrate, the power that vacuum magnetron sputtering coating film equipment is set is 0.45～0.65KW;
(3), on described glass substrate sputter second layer metal silver, the power that vacuum magnetron sputtering coating film equipment is set is 2～3KW;
(4), on described glass substrate sputter three-layer metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.5～0.7KW;
(5), on described glass substrate the 4th layer of argent of sputter, the power that vacuum magnetron sputtering coating film equipment is set is 3～4KW;
(6), on described glass substrate sputter layer 5 metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.4～0.7KW;
(7), on described glass substrate sputter layer 6 silicon oxide, the power that vacuum magnetron sputtering coating film equipment is set is 60～70KW.
The present invention has following beneficial effect: the production method of novel off-line low radiation coated glass of the present invention, and first the present invention adopts two silver films, thereby makes the rete weather resisteant of this glass, resistance to acids and bases all higher, and intensity is high, not oxidizable; Secondly the outermost layer at glass is provided with silicon oxide protective membrane, has heat insulation, sunshade, power saving function, and is easy to processing.In addition, this invented technology is simple, easy and simple to handle, production cost is low, is easy to promote and use.
Embodiment
Below the present invention will be further described in detail.
Embodiment mono-: the production method of novel off-line low radiation coated glass, comprises the following steps:
(1), select glass substrate, by predetermined size cutting, employing cleaning machine cleans cleaning to described glass substrate;
(2), adopt vacuum magnetic-control sputtering method to carry out plated film, above-mentioned glass substrate is sent in coating chamber, sputter first layer metal nickel chromium triangle on glass substrate, the power that vacuum magnetron sputtering coating film equipment is set is 0.45KW;
(3), on described glass substrate sputter second layer metal silver, the power that vacuum magnetron sputtering coating film equipment is set is 2KW;
(4), on described glass substrate sputter three-layer metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.5KW;
(5), on described glass substrate the 4th layer of argent of sputter, the power that vacuum magnetron sputtering coating film equipment is set is 3KW;
(6), on described glass substrate sputter layer 5 metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.4KW;
(7), on described glass substrate sputter layer 6 silicon oxide, the power that vacuum magnetron sputtering coating film equipment is set is 60KW.
In the present embodiment, second layer metal silver is arranged between first layer metal nickel chromium triangle and three-layer metal nickel chromium triangle, the 4th layer of argent is arranged between three-layer metal nickel chromium triangle and layer 5 metal nickel chromium triangle, can make like this rete rete weather resisteant, the resistance to acids and bases of this glass all higher, not oxidizable; Adopt two silver films that the low perviousness of the high light transmittance of glass and sun heat radiation is combined dexterously simultaneously, the sun heat radiation effectively having covered, its radiant ratio is less than 0.25, minimumly reaches 0.11, effectively stop the transmission of infrared radiation energy, there is heat insulation remarkable function.
Embodiment bis-: the production method of novel off-line low radiation coated glass, comprises the following steps:
(1), select glass substrate, by predetermined size cutting, employing cleaning machine cleans cleaning to described glass substrate;
(2), adopt vacuum magnetic-control sputtering method to carry out plated film, above-mentioned glass substrate is sent in coating chamber, sputter first layer metal nickel chromium triangle on glass substrate, the power that vacuum magnetron sputtering coating film equipment is set is 0.55KW;
(3), on described glass substrate sputter second layer metal silver, the power that vacuum magnetron sputtering coating film equipment is set is 2.5KW;
(4), on described glass substrate sputter three-layer metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.6KW;
(5), on described glass substrate the 4th layer of argent of sputter, the power that vacuum magnetron sputtering coating film equipment is set is 3.5KW;
(6), on described glass substrate sputter layer 5 metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.55KW;
(7), on described glass substrate sputter layer 6 silicon oxide, the power that vacuum magnetron sputtering coating film equipment is set is 60KW.In the present embodiment, other is all identical with embodiment mono-.
Embodiment tri-: the production method of novel off-line low radiation coated glass, comprises the following steps:
(1), select glass substrate, by predetermined size cutting, employing cleaning machine cleans cleaning to described glass substrate;
(2), adopt vacuum magnetic-control sputtering method to carry out plated film, above-mentioned glass substrate is sent in coating chamber, sputter first layer metal nickel chromium triangle on glass substrate, the power that vacuum magnetron sputtering coating film equipment is set is 0.65KW;
(3), on described glass substrate sputter second layer metal silver, the power that vacuum magnetron sputtering coating film equipment is set is 3KW;
(4), on described glass substrate sputter three-layer metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.7KW;
(5), on described glass substrate the 4th layer of argent of sputter, the power that vacuum magnetron sputtering coating film equipment is set is 4KW;
(6), on described glass substrate sputter layer 5 metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.7KW;
(7), on described glass substrate sputter layer 6 silicon oxide, the power that vacuum magnetron sputtering coating film equipment is set is 70KW.In the present embodiment, other is all identical with embodiment mono-.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. the production method of novel off-line low radiation coated glass, is characterized in that, comprises the following steps:
(1), select glass substrate, by predetermined size cutting, employing cleaning machine cleans cleaning to described glass substrate;
(2), adopt vacuum magnetic-control sputtering method to carry out plated film, above-mentioned glass substrate is sent in coating chamber, sputter first layer metal nickel chromium triangle on glass substrate, the power that vacuum magnetron sputtering coating film equipment is set is 0.45～0.65KW;
(3), on described glass substrate sputter second layer metal silver, the power that vacuum magnetron sputtering coating film equipment is set is 2～3KW;
(4), on described glass substrate sputter three-layer metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.5～0.7KW;
(5), on described glass substrate the 4th layer of argent of sputter, the power that vacuum magnetron sputtering coating film equipment is set is 3～4KW;
(6), on described glass substrate sputter layer 5 metal nickel chromium triangle, the power that vacuum magnetron sputtering coating film equipment is set is 0.4～0.7KW;
(7), on described glass substrate sputter layer 6 silicon oxide, the power that vacuum magnetron sputtering coating film equipment is set is 60～70KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410140779.7A CN103936298B (en) | 2014-04-10 | 2014-04-10 | A kind of production method of off-line low radiation coated glass |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410140779.7A CN103936298B (en) | 2014-04-10 | 2014-04-10 | A kind of production method of off-line low radiation coated glass |
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| CN103936298A true CN103936298A (en) | 2014-07-23 |
| CN103936298B CN103936298B (en) | 2016-05-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108897158A (en) * | 2018-08-29 | 2018-11-27 | 芜湖长信科技股份有限公司 | A kind of liquid crystal flat-panel structure and liquid crystal flat-panel processing method |
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| US20080138547A1 (en) * | 2006-11-09 | 2008-06-12 | Agc Flat Glass North America, Inc. | Optical coating with improved durability |
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| CN101830643A (en) * | 2010-05-28 | 2010-09-15 | 中航三鑫股份有限公司 | Double silver coating glass and manufacturing method thereof |
| US20110262726A1 (en) * | 2010-04-22 | 2011-10-27 | Hartmut Knoll | Coated article having low-E coating with absorber layer(s) |
| CN102615877A (en) * | 2012-03-29 | 2012-08-01 | 江苏奥蓝工程玻璃有限公司 | Low-radiation coated glass capable of being toughened off line and production method thereof |
| CN102786231A (en) * | 2012-08-24 | 2012-11-21 | 福耀玻璃工业集团股份有限公司 | Low-eradiation coated glass available for heat treatment and sandwich glass products thereof |
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2014
- 2014-04-10 CN CN201410140779.7A patent/CN103936298B/en active Active
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| US20080138547A1 (en) * | 2006-11-09 | 2008-06-12 | Agc Flat Glass North America, Inc. | Optical coating with improved durability |
| CN101602273A (en) * | 2009-07-22 | 2009-12-16 | 天津南玻节能玻璃有限公司 | A kind of diamond-like carbon film-coating glass and preparation method thereof |
| US20110262726A1 (en) * | 2010-04-22 | 2011-10-27 | Hartmut Knoll | Coated article having low-E coating with absorber layer(s) |
| CN101830643A (en) * | 2010-05-28 | 2010-09-15 | 中航三鑫股份有限公司 | Double silver coating glass and manufacturing method thereof |
| CN102615877A (en) * | 2012-03-29 | 2012-08-01 | 江苏奥蓝工程玻璃有限公司 | Low-radiation coated glass capable of being toughened off line and production method thereof |
| CN102786231A (en) * | 2012-08-24 | 2012-11-21 | 福耀玻璃工业集团股份有限公司 | Low-eradiation coated glass available for heat treatment and sandwich glass products thereof |
| CN102807330A (en) * | 2012-08-24 | 2012-12-05 | 福耀玻璃工业集团股份有限公司 | Low-emissivity film-coated glass high in infrared reflection and sandwich glass product thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108897158A (en) * | 2018-08-29 | 2018-11-27 | 芜湖长信科技股份有限公司 | A kind of liquid crystal flat-panel structure and liquid crystal flat-panel processing method |
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| CN103936298B (en) | 2016-05-25 |
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Effective date of registration: 20161027 Address after: Haian Haian County, Jiangsu province 226600 Nantong Zhenhai Light Road No. 124 Patentee after: Source intelligence instrument Products Co., Ltd of Nantong City Address before: 226611, No. 188 South Ninghai Road, Chengdong Town, Haian County, Jiangsu, Nantong Patentee before: Nantong Fanhua Glass Metal Products Co., Ltd. |