CN201908045U - Single-silver-layer low-emissivity coated glass capable of being processed at different places - Google Patents
Single-silver-layer low-emissivity coated glass capable of being processed at different places Download PDFInfo
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- CN201908045U CN201908045U CN2010206903574U CN201020690357U CN201908045U CN 201908045 U CN201908045 U CN 201908045U CN 2010206903574 U CN2010206903574 U CN 2010206903574U CN 201020690357 U CN201020690357 U CN 201020690357U CN 201908045 U CN201908045 U CN 201908045U
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- glass
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- 239000011521 glass Substances 0.000 title claims abstract description 31
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004332 silver Substances 0.000 claims abstract description 26
- 229910052709 silver Inorganic materials 0.000 claims abstract description 26
- 239000005357 flat glass Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 36
- 239000011241 protective layer Substances 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical group [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 4
- 229910001120 nichrome Inorganic materials 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005496 tempering Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012300 argon atmosphere Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013003 hot bending Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000174681 Michelia champaca Species 0.000 description 1
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses single-silver-layer low-emissivity coated glass capable of being processed at different places, which is characterized by sequentially comprising seven structural layers formed by means of coating from bottom to top. The seven structural layers include bottom plate glass, a first dielectric layer, a first protecting layer, a silver layer, a second protecting layer, a third protecting layer and a second dielectric layer. The appearance and the performance of the single-silver-layer low-emissivity coated glass cannot be affected during long-distance transport, pretreatment processing (cutting, washing and grinding) or high-temperature treatment by the aid of the film and layer structure of the coated glass, abrasion resistance and oxidization resistance are better, the coated glass can be stored for a long time, and heat-work performance of the coated glass is guaranteed to be better than common single-silver-layer low-emissivity coated glass.
Description
Technical field
But the utility model relates to single silver low radiation coated glass of a kind of strange land processing, belongs to glass structure and material technology field.
Background technology
Common in the market single silver low radiation plated film product, along with the lifting of home equipment performance and come into operation in enormous quantities, market is further nibbled and is compressed, therefore large glass deep processing enterprise is in order to keep the competitive edge with small processing factory, just must utilize the advantage of self overseas equipment performance, enhance productivity, but the single silver low radiation coated glass that strange land processing therefore occurred, manufacturer utilizes its production efficiency efficiently, reduce product cost to promote competitive power, but yet single silver low radiation coated glass of the processing of strange land in the market, often because film hardness is not enough, resistance of oxidation is relatively poor, causes scuffing in preprocessing process easily, scratch, and the storage time is grown slightly and just oxidative phenomena can occur, has had a strong impact on the quality of product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model be to provide a kind of film hardness is big, resistance of oxidation strong and be difficult for scratching, scratch, but and single silver low radiation coated glass of long strange land processing that can oxidation of storage time.
The utility model is achieved through the following technical solutions:
But single silver low radiation coated glass of a kind of strange land processing; it is characterized in that; it comprises seven layers of structural sheet that forms by plated film from bottom to top altogether, is followed successively by base plate glass, first dielectric layer, first protective layer, silver layer, second protective layer, the 3rd protective layer and second dielectric layer.
Wherein, the material of described first dielectric layer and second dielectric layer is Si3N4; The material of first protective layer and second protective layer is NiCr; The material of the 3rd protective layer is CrNx.
The beneficial effects of the utility model are: the utility model is by the film layer structure of himself, make that it can be when transporting for long-distance, processing pre-treatment (cutting, wash mill) or pyroprocessing (tempering, hot bending), its outward appearance and performance all can not be affected, wear-resisting and antioxidant property is better, but standing storage is used, and can guarantee that its hot merit performance is better than common single silver low radiation coated glass.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the process flow sheet that is coated with process of the present utility model.
Main Reference numeral implication is among the figure:
1, base plate glass 2, first dielectric layer 3, first protective layer 4, silver layer
5, second protective layer 6, the 3rd protective layer 7, second dielectric layer.
Embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail:
Fig. 1 is the structural representation of the utility model one embodiment.
But single silver low radiation coated glass of strange land processing; it comprises seven layers of structural sheet that forms by plated film from bottom to top altogether, is followed successively by base plate glass 1, first dielectric layer 2, first protective layer 3, silver layer 4, second protective layer 5, the 3rd protective layer 6 and second dielectric layer 7.Wherein, the material of first dielectric layer 2 and second dielectric layer 7 is Si3N4; The material of first protective layer 3 and second protective layer 5 is NiCr; The material of the 3rd protective layer 6 is CrNx.
Fig. 2 is the process flow sheet that is coated with process of the present utility model.
As shown in Figure 2: at first base plate glass 1 is cleaned, clean up after drying, pass through the preliminary vacuum transition again, be coated with first dielectric layer 2, first protective layer 3, silver layer 4, second protective layer 5, the 3rd protective layer 6 and second dielectric layer 7 successively.
Wherein, first dielectric layer 2 and second dielectric layer 7 exchange sial target sputter in nitrogen, argon atmosphere of negative electrode by rotation, Si:Al=92:8 wherein, and effect is a, provides adsorptive power between silver layer and dielectric substrate; B, protect whole film layer structure, reduce oxidation, improve physics and chemical property; The optical property and the color of c, controlling diaphragm system;
First protective layer 3 and second protective layer 5 be then by the sputter in the straight argon atmosphere of direct current planar negative electrode NiCr alloys target, Ni:Cr=80:20 wherein, and effect is: a, protection silver layer are not oxidized; B, increase the bonding force of silver layer with other rete;
In addition, the 3rd protective layer 6 is by the sputter in nitrogen, argon atmosphere of direct current planar negative electrode Cr target, and effect is: a, strengthen the protection to silver layer; B, increase the bonding force of silver layer with other rete;
The utility model adopts German Feng. the magnetron sputtering coater that the Ardennes is received, the processing parameter that employing table 1 is listed, use 7 to exchange the rotation double cathode, 4 direct current planar negative electrodes, but the single silver coating glass of the low radiation of making the processing of modified form described in the utility model strange land, the list of locations of its processing parameter and target is as follows:
Illustrate:
1, the glass made from above-mentioned processing parameter, by following processing request (or suggestion), just can produce the product that meets the GB requirement fully:
A, cutting, no particular requirement will in time be washed mill after the cutting;
B, wash mill (critical process), the suggestion belt sanding, if last machine mill, the pinch roller and increase a shower then should lowerd every a segment distance, the developing machine hairbrush adopts quality softer, and begins to clean after the water heating, cleans and uses deionized water;
C, tempering (or hot bending) adopt the convection type annealing furnace, on the common white glass basis plinth of same thickness, suitably reduce the tempering temperature, prolong heat-up time;
D, hollow are used deionized water, and the membrane removal of limit portion.
2, the glass made from above-mentioned processing parameter, the situation of forward and backward optical property of tempering and color data drift (variation) is as follows:
(wherein Rg represents visible light glass surface reflectivity; Rf represents visible light face reflectivity; Tr represents visible light transmissivity; A* represents the red green coordinate; B* represents the champac chromaticity coordinates; R.Presentation surface resistance)
In view of above data drift situation, data are respectively as a kind of optical property and color standard of product before advising single use tempering, behind the tempering, and controlled, not before steel, behind the steel, use with, to avoid producing aberration (but the low radiation product of present domestic great majority tempering list all adopts this mode)
3, the optical property of the said products following (behind the tempering):
Glass visible light transmissivity T=74.9.0%
Visible light glass surface reflectivity=8.6%
Visible light glass surface chromaticity coordinates a* value=-2.1
Visible light glass surface chromaticity coordinates b* value=-7.8
Visible light face reflectivity=3.4%
Visible light face chromaticity coordinates a*=2.4
Visible light face chromaticity coordinates b*=-11.2
Glass radiant ratio E=0.11
In addition, can also obtain the optical property and the color outward appearance of customer satisfaction by regulating each thicknesses of layers.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (4)
1. but single silver low radiation coated glass of strange land processing; it is characterized in that; it comprises seven layers of structural sheet that forms by plated film from bottom to top altogether, is followed successively by base plate glass, first dielectric layer, first protective layer, silver layer, second protective layer, the 3rd protective layer and second dielectric layer.
2. but single silver low radiation coated glass of strange land according to claim 1 processing is characterized in that the material of described first dielectric layer and second dielectric layer is Si3N4.
3. but single silver low radiation coated glass of strange land according to claim 1 processing is characterized in that the material of described first protective layer and second protective layer is NiCr.
4. but single silver low radiation coated glass of strange land according to claim 1 processing is characterized in that the material of described the 3rd protective layer is CrNx.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903574U CN201908045U (en) | 2010-12-30 | 2010-12-30 | Single-silver-layer low-emissivity coated glass capable of being processed at different places |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903574U CN201908045U (en) | 2010-12-30 | 2010-12-30 | Single-silver-layer low-emissivity coated glass capable of being processed at different places |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908045U true CN201908045U (en) | 2011-07-27 |
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|---|---|---|---|
| CN2010206903574U Expired - Lifetime CN201908045U (en) | 2010-12-30 | 2010-12-30 | Single-silver-layer low-emissivity coated glass capable of being processed at different places |
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| Country | Link |
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| CN (1) | CN201908045U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515562A (en) * | 2011-12-23 | 2012-06-27 | 福耀玻璃工业集团股份有限公司 | Coated product |
| CN102584030A (en) * | 2012-01-31 | 2012-07-18 | 林嘉宏 | High transmittance and low-emissivity coated glass |
| CN105084781A (en) * | 2014-05-05 | 2015-11-25 | 福建新福兴玻璃有限公司 | Golden low-radiation reflective glass and preparation method therefor |
| CN105837058A (en) * | 2016-05-23 | 2016-08-10 | 基迈克材料科技（苏州）有限公司 | High wearing-resistance and moisture-resistance silver-based low-emissivity coated glass |
| CN108455878A (en) * | 2018-05-15 | 2018-08-28 | 浙江旗滨节能玻璃有限公司 | No color differnece low radiation coated glass and preparation method thereof before and after tempering |
-
2010
- 2010-12-30 CN CN2010206903574U patent/CN201908045U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515562A (en) * | 2011-12-23 | 2012-06-27 | 福耀玻璃工业集团股份有限公司 | Coated product |
| CN102584030A (en) * | 2012-01-31 | 2012-07-18 | 林嘉宏 | High transmittance and low-emissivity coated glass |
| CN105084781A (en) * | 2014-05-05 | 2015-11-25 | 福建新福兴玻璃有限公司 | Golden low-radiation reflective glass and preparation method therefor |
| CN105837058A (en) * | 2016-05-23 | 2016-08-10 | 基迈克材料科技（苏州）有限公司 | High wearing-resistance and moisture-resistance silver-based low-emissivity coated glass |
| CN108455878A (en) * | 2018-05-15 | 2018-08-28 | 浙江旗滨节能玻璃有限公司 | No color differnece low radiation coated glass and preparation method thereof before and after tempering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TG TIANJIN GLASS CO., LTD. Effective date: 20120830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120830 Address after: Zhang Pu town Suzhou city Jiangsu province 215321 Bolu Station No. 1 Patentee after: Lin Jiahong Patentee after: TG Tianjin Glass Co., Ltd. Address before: Zhang Pu town Suzhou city Jiangsu province 215321 Bolu Station No. 1 Patentee before: Lin Jiahong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |