CN204109466U - The silver-colored radiation coated glass capable of being toughened of silica-based list - Google Patents
The silver-colored radiation coated glass capable of being toughened of silica-based list Download PDFInfo
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- CN204109466U CN204109466U CN201420537530.5U CN201420537530U CN204109466U CN 204109466 U CN204109466 U CN 204109466U CN 201420537530 U CN201420537530 U CN 201420537530U CN 204109466 U CN204109466 U CN 204109466U
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- silver
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Abstract
The utility model has about the silver-colored radiation coated glass capable of being toughened of the silica-based list of one, it comprises glass substrate and film plating layer, film plating layer is arranged at the surface of glass substrate, and film plating layer upwards comprises successively from bottom: silicon nitride film layer, nickel chromium triangle rete, silver film, nickel chromium triangle rete, tin oxide rete, silicon nitride film layer.The silver-colored radiation coated glass capable of being toughened visible light transmissivity of silica-based list of the present utility model is 50%, has that production cost is low, anti-wear performance good, an advantage of high temperature resistant, colour-fast, glass surface reflected colour neutrality.
Description
Technical field
The utility model relates to a kind of coated glass, particularly relates to a kind of containing the silica-based list silver-colored radiation coated glass capable of being toughened of useful silicon nitride film as adhesion layer.
Background technology
Low radiation coated glass refers at Float Glass Surface deposition layer of metal silver as functional layer, reflex is risen to the near infrared ray in sunshine and the far infrared in living environment, thus reduce glass to ultrared absorption and radiance, so be referred to as low radiation coated glass.This kind of glass both can be used for family's window, also can be used for shop, office building and the glass curtain wall in high-grade hotel and the place of other needs.Summer, it can effectively stop the near infrared ray in sunshine to enter indoor, avoided indoor temperature to raise, and saved air-conditioning expense; The far infrared effusion that winter, it can stop room heater etc. to produce is outdoor, keeps indoor temperature, saves heat cost.
Now commercially there is a lot of low radiation coated glass, had single silver low-radiation coated glass, also had two silver and Three-silver-layer low-radiation coated glass.Thin-film material used is except functional layer argent, and adhesion layer material has employing tin oxide, titanium oxide, zinc oxide etc.Silicon nitride material structure is close with glass material structure, its film be easier to and glass combine, its Film Optics refractive index is high, glass surface reflection colour selective good, target is with low cost.Industry development trend with silicon nitride as adhesion layer material.
Because above-mentioned existing low radiation coated glass Problems existing, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding a kind of silver-colored radiation coated glass capable of being toughened of silica-based list of new structure, existing low radiation coated glass Problems existing can be solved, make it have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the utility model had practical value.
Summary of the invention
The purpose of this utility model is providing a kind of silver-colored radiation coated glass capable of being toughened of silica-based list using silicon nitride film as adhesion layer, and its visible light transmissivity is 50%, has that production cost is low, anti-wear performance good, resistant to elevated temperatures feature.
The purpose of this utility model adopts following technical scheme to realize.The utility model proposes the silver-colored radiation coated glass capable of being toughened of a kind of silica-based list, it comprises glass substrate and film plating layer, film plating layer is arranged at glass substrate surface, and film plating layer upwards comprises successively from bottom: silicon nitride film layer, nickel chromium triangle rete, silver film, nickel chromium triangle rete, tin oxide rete, silicon nitride film layer.
The purpose of this utility model can also be further achieved by the following technical measures.
Preferably, the silver-colored radiation coated glass capable of being toughened of aforesaid silica-based list, the thickness of wherein said silicon nitride film layer is 20 ~ 40 nanometers; The thickness of described nickel chromium triangle rete is 3 ~ 6 nanometers; The thickness of described silver film is 8 ~ 12 nanometers; The thickness of described tin oxide rete is 20 ~ 40 nanometers.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, the silver-colored radiation coated glass capable of being toughened of the silica-based list of the utility model at least has following advantages and beneficial effect: the silver-colored radiation coated glass capable of being toughened visible light transmissivity of silica-based list of the present utility model is 50%, has that production cost is low, anti-wear performance good, an advantage of high temperature resistant, colour-fast, glass surface reflected colour neutrality.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the silver-colored radiation coated glass capable of being toughened of silica-based list of the present utility model.
[main element symbol description]
1: glass substrate 2: film plating layer
21: silicon nitride film layer 22: nickel chromium triangle rete
23: silver film 24: nickel chromium triangle rete
25: tin oxide rete 26: silicon nitride film layer
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to its detailed description of the invention of the silver-colored radiation coated glass capable of being toughened of the silica-based list of one, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
Refer to Fig. 1, for structural representation of the present utility model, the silver-colored radiation coated glass capable of being toughened of silica-based list of the present utility model comprises: glass substrate 1 and film plating layer 2, film plating layer 2 is arranged at the surface of glass substrate 1, and film plating layer 2 upwards comprises successively from bottom: silicon nitride film layer 21, nickel chromium triangle rete 22, silver film 23, nickel chromium triangle rete 24, tin oxide rete 25, silicon nitride film layer 26, thus form the silver-colored radiation coated glass capable of being toughened of silica-based list of six film structure.
The utility model is under high vacuum environment, is coated with the method for six layers of nano material film with magnetron sputtering coater on Float Glass Surface, produces a kind ofly to have low-E, high light transmittance, include the silica-based low radiation coated glass of a silver layer.
The silver-colored radiation coated glass capable of being toughened of silica-based list of the present utility model completes as follows on factory's coating machine: first coating chamber is evacuated to background vacuum 5 × 10
﹣ 4below Pa, is filled with process gas (argon gas, nitrogen, oxygen), makes process gas pressure in coating chamber be stabilized in 2.5 × 10
﹣ 1about Pa, connects shielding power supply, and target starts sputtering, and glass enters vacuum chamber after cleaning machine cleaning is qualified, and through target, target atom or its compound will deposit to the surface of glass substrate 1.First target target is silicon, and process gas is nitrogen, and surface silicon nitride film layer 21 being deposited to glass substrate 1 becomes the first tunic, thickness 20 to 40 nanometer; Second target target is nichrome, and process gas is argon gas, and nickel chromium triangle rete 22 being deposited to silicon nitride film layer 21 surface becomes the second tunic, thickness 3 to 6 nanometer; 3rd target target is argent, and process gas is argon gas, and surface silver film 23 being deposited to nickel chromium triangle rete 22 becomes third layer film, thickness 8 to 12 nanometer; 4th target target is nichrome, and process gas is argon gas, and nickel chromium triangle rete 24 being deposited to silver film 23 surface becomes the 4th tunic, thickness 3 to 6 nanometer; 5th target target is metallic tin, and process gas is argon gas, and tin oxide rete 25 being deposited to nickel chromium triangle rete 24 surface becomes layer 5 film, thickness 20 to 40 nanometer; 6th target target is silicon nitride, and process gas is argon gas, and surface silicon nitride film layer 26 being deposited to tin oxide rete 25 becomes layer 6 film, thickness 20 to 40 nanometer.
Ground floor silicon nitride film layer 21 can increase the adhesion of film and glass substrate 1; play antireflective, regulate the effect of glass surface reflected colour; third layer silver film 23 mainly plays a part to reduce glass radiance; second layer nickel chromium triangle rete 22 and the 4th layer of nickel chromium triangle rete 24 play in toughening process the effect protecting silver film 23, and layer 5 tin oxide rete 25 and layer 6 silicon nitride film layer 26 play protection silver film 23 not by the effect of atmospheric oxidn.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the silver-colored radiation coated glass capable of being toughened of silica-based list, it is characterized in that, comprise glass substrate (1) and film plating layer (2), film plating layer (2) is arranged at the surface of glass substrate (1), and film plating layer (2) upwards comprises successively from bottom: silicon nitride film layer (21), nickel chromium triangle rete (22), silver film (23), nickel chromium triangle rete (24), tin oxide rete (25), silicon nitride film layer (26).
2. the silver-colored radiation coated glass capable of being toughened of silica-based list according to claim 1, is characterized in that, the thickness of described silicon nitride film layer (21) is 20 ~ 40 nanometers; The thickness of described nickel chromium triangle rete (22) is 3 ~ 6 nanometers; The thickness of described silver film (23) is 8 ~ 12 nanometers; The thickness of described nickel chromium triangle rete (24) is 3 ~ 6 nanometers; The thickness of described tin oxide rete (25) is 20 ~ 40 nanometers; The thickness of described silicon nitride film layer (26) is 20 ~ 40 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537530.5U CN204109466U (en) | 2014-09-18 | 2014-09-18 | The silver-colored radiation coated glass capable of being toughened of silica-based list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537530.5U CN204109466U (en) | 2014-09-18 | 2014-09-18 | The silver-colored radiation coated glass capable of being toughened of silica-based list |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109466U true CN204109466U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537530.5U Expired - Fee Related CN204109466U (en) | 2014-09-18 | 2014-09-18 | The silver-colored radiation coated glass capable of being toughened of silica-based list |
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| CN (1) | CN204109466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210169A (en) * | 2014-09-18 | 2014-12-17 | 洛阳新晶润工程玻璃有限公司 | Silicon-based single-silver temperable low-emission coated glass |
| CN109824274A (en) * | 2019-03-27 | 2019-05-31 | 台玻安徽玻璃有限公司 | A kind of wear-resisting type high light transmission float glass and preparation method thereof |
-
2014
- 2014-09-18 CN CN201420537530.5U patent/CN204109466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210169A (en) * | 2014-09-18 | 2014-12-17 | 洛阳新晶润工程玻璃有限公司 | Silicon-based single-silver temperable low-emission coated glass |
| CN109824274A (en) * | 2019-03-27 | 2019-05-31 | 台玻安徽玻璃有限公司 | A kind of wear-resisting type high light transmission float glass and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190918 |