CN202337029U - Three-silver-layer LOW-E (LOW-Emission) coated glass - Google Patents
Three-silver-layer LOW-E (LOW-Emission) coated glass Download PDFInfo
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- CN202337029U CN202337029U CN2011204237215U CN201120423721U CN202337029U CN 202337029 U CN202337029 U CN 202337029U CN 2011204237215 U CN2011204237215 U CN 2011204237215U CN 201120423721 U CN201120423721 U CN 201120423721U CN 202337029 U CN202337029 U CN 202337029U
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Abstract
The utility model discloses three-silver-layer LOW-E (LOW-Emission) coated glass. The three-silver-layer LOW-E coated glass comprises a glass substrate, wherein a compound surface of the glass substrate is sequentially and adjacently compounded with twelve film layers from inside to outside, the first film layer, namely, the innermost layer, is a SiAlOx layer, the second film layer is a SnO layer, the third film layer is an Ag layer, the fourth film layer is a ZnO layer, the fifth film layer is a SnO layer, the sixth film layer is an Ag layer, the seventh film layer is a SnO layer, the eighth film layer is a NiCr layer, the ninth film layer is an Ag layer, the tenth film layer is a ZnO layer, the eleventh film layer is a TiO2 layer, and the twelfth film layer, namely, the outermost layer, is an AlSiOx layer. The three-silver-layer LOW-E coated glass disclosed by the utility model has the advantages of being low in emissivity, being high in visible light transmissivity, being good in color uniformity of multiple films, being stable in performance, and keeping the optical index, the emissivity and other parameters always be stable, being long in preservation time, and being capable of realizing processing in different places.
Description
[technical field]
The utility model relates to a kind of coated glass, especially relates to a kind of three silver medal LOW-E coated glasses.
[background technology]
Glass is the indispensable part of building and automobile, is bearing many important function, comprises the outward appearance of beautifying constructure and automobile, daylighting and give the indoor open visual field of bringing.But common coated glass sunlight transmitance is general, and infrared reflectivity is very low, and most of sunshine sees through glass and in the inlet chamber, thus heating object, and the energy of these indoor objects can lose through glass with forms of radiation.And the radiance of common coated glass is high, and transmitance is low, multilayer film face lack of homogeneity, and unstable properties, the holding time is short.
For this reason, the utility model people has designed this patent, to overcome the problems referred to above.
[utility model content]
The purpose of the utility model is to overcome the shortcoming of prior art, provides a kind of radiance low, and transmitance is high; The multilayer film color homogeneity is good; Stable performance, the three silver medal LOW-E coated glasses that the holding time is long are products that the silverskin number of plies is maximum, radiance is minimum in the current LOW-E glass.
The purpose of the utility model is achieved in that
Three silver medal LOW-E coated glasses include glass substrate, on the composite surface of glass substrate, are adjacent to successively from inside to outside be compounded with 12 retes, it is characterized in that: wherein first rete is that innermost layer is the SiAlOx layer; Second rete is the SnO layer, and the tertiary membrane layer is the Ag layer, and the 4th rete is the ZnO layer, and the 5th rete is the SnO layer; The 6th rete is the Ag layer, and the 7th rete is the SnO layer, and the 8th rete is the NiCr layer; The 9th rete is the Ag layer, and the tenth rete is the ZnO layer, and the 11 rete is TiO
2Layer, the 12 rete is that outermost layer is the AlSiOx layer.
Aforesaid three silver medal LOW-E coated glasses is characterized in that the thickness of the SiAlOx layer of said first rete is 20～30nm.
Aforesaid three silver medal LOW-E coated glasses; The thickness that it is characterized in that the SnO layer of said second rete is 10～15nm; The thickness of the ZnO layer of the 4th rete is 10～15nm; The SnO layer thickness of the 5th rete is 10～15nm, and the SnO layer thickness of the 7th rete is 10～15nm, and the Ag layer thickness of the 9th rete is 10～15nm.
Aforesaid three silver medal LOW-E coated glasses is characterized in that the thickness of the Ag layer of said tertiary membrane layer is 15～25nm.
Aforesaid three silver medal LOW-E coated glasses is characterized in that the thickness of the Ag layer of said the 6th rete is 5～8nm, and the thickness of the NiCr layer of the 8th rete is 5～8nm, and the thickness of the ZnO layer of the tenth rete is 5～8nm.
Aforesaid three silver medal LOW-E coated glasses is characterized in that the TiO of said the 11 rete
2The thickness of layer is 20～25nm.
Aforesaid three silver medal LOW-E coated glasses is characterized in that the thickness of the AlSiOx layer of said the 12 rete is 40～50nm.
The utility model is compared with existing LOW-E coated glass and had the following advantages: 1, radiance is low, and (radiance is the ratio of heat commensurate area black matrix radiations heat energy under uniform temp, the same terms of the unit are radiation of object in this glass radiance≤0.1.The radiance definition is the ability of object absorption or reflecting heat.The radiance of glass approaches zero more, and its heat-insulating property is just good more).2, visible light transmissivity is high.Phenomenons such as 3, the multilayer film color homogeneity is good, and the color that the color that can not produce has deeply is shallow can colorific lightness, the difference of vividness yet.4, stable performance, parameters such as optical index, radiance can keep stable always.5, the holding time long, can realize strange land processing.
[description of drawings]
Fig. 1 is the structural representation of the utility model.
[specific embodiment]
Three silver medal LOW-E coated glasses include glass substrate 1, on the composite surface of glass substrate, are adjacent to be compounded with 12 retes from inside to outside successively, and wherein first rete is that innermost layer is a SiAlOx layer 21; Second rete is a SnO layer 22, and the tertiary membrane layer is that Ag layer 23, the four rete are that ZnO layer 24, the five rete are SnO layer 25; The 6th rete is that Ag layer 26, the seven rete are that SnO layer 27, the eight rete are NiCr layer 28; The 9th rete is that Ag layer 29, the ten rete are that ZnO layer 30, the 11 retes are TiO
2Layer 31, the ten two rete are that outermost layer is an AlSiOx layer 32.
First rete is the SiAlOx layer, and SiAlOx is made by secondary butyric acid aluminium and ethyl orthosilicate, and its degree is 20～30nm.
Second rete is the SnO layer, and tin oxide (SnO) has good permeability to visible light, and has the characteristic of infrared radiation reflecting, and its thickness is 10～15nm,
The tertiary membrane layer is the Ag layer, and argent provides lower radiance, plays environmental protection and energy saving, and its thickness is 15～25nm.
The 4th rete is the ZnO layer, and antireflecting metal oxide layer further improves the conductance of silverskin.ZnO zinc oxide can be used as auxiliary agent, reduces the sintering temperature of glass, and reflected infrared ray when letting visible light pass through reaches the effect of insulation, and its thickness is 10～15nm.
The 5th rete is the SnO layer, and tin oxide (SnO) has good permeability to visible light, and has the characteristic of infrared radiation reflecting, and its thickness is 10～15nm.
The 6th rete is a silver layer for the Ag layer, and argent provides lower radiance, plays environmental protection and energy saving, and its thickness is 5～8nm.
The 7th rete is the SnO layer, and tin oxide (SnO) has good permeability to visible light, and has the characteristic of infrared radiation reflecting, and its thickness is 10～15nm.
The 8th rete is a nicr layer for the NiCr layer; For further protecting silverskin; Promptly stop layer, receive etch at reactive sputtering process, also will increase so-called " barrier layer " in thin silverskin one or both sides to avoid silverskin; Have very good anti-chemistry and mechanical performance for coating, its thickness is 5～8nm.
The 9th rete is the Ag layer, and argent provides lower radiance, plays environmental protection and energy saving, and its thickness is 10～15nm.
The tenth rete is the ZnO layer, and antireflecting metal oxide layer further improves the conductance of silverskin, and its thickness is 5～8nm.
The 11 rete is TiO
2Layer, the i.e. oxygen of titanium China thing---titanium dioxide.Adopt the TiO of high index of refraction n=2.5
2Be in order to improve the light transmittance of glass, and glass is color-neutral, the surface is very smooth, has improved the conductance of silverskin, and its thickness is 20～25nm.
The 12 rete is that outermost layer is the AlSiOx layer, and AlSiOx is made by secondary butyric acid aluminium and ethyl orthosilicate, and it is 40～50nm.
The coatings of the utility model glass has visible light high through the characteristic that reaches the high reflection of centering far infrared, and has the low characteristics of radiance.
Claims (7)
1. three silver medal LOW-E coated glasses include glass substrate (1), on the composite surface of glass substrate, are adjacent to be compounded with 12 retes from inside to outside successively; It is characterized in that: wherein first rete is that innermost layer is SiAlOx layer (21), and second rete is SnO layer (22), and the tertiary membrane layer is Ag layer (23); The 4th rete is ZnO layer (24), and the 5th rete is SnO layer (25), and the 6th rete is Ag layer (26); The 7th rete is SnO layer (27), and the 8th rete is NiCr layer (28), and the 9th rete is Ag layer (29); The tenth rete is ZnO layer (30), and the 11 rete is TiO
2Layer (31), the 12 rete is that outermost layer is AlSiOx layer (32).
2. three silver medal LOW-E coated glasses according to claim 1 is characterized in that the thickness of the SiAlOx layer of said first rete is 20～30nm.
3. three silver medal LOW-E coated glasses according to claim 1; The thickness that it is characterized in that the SnO layer of said second rete is 10～15nm; The thickness of the ZnO layer of the 4th rete is 10～15nm; The SnO layer thickness of the 5th rete is 10～15nm, and the SnO layer thickness of the 7th rete is 10～15nm, and the Ag layer thickness of the 9th rete is 10～15nm.
4. three silver medal LOW-E coated glasses according to claim 1 is characterized in that the thickness of the Ag layer of said tertiary membrane layer is 15～25nm.
5. three silver medal LOW-E coated glasses according to claim 1 is characterized in that the thickness of the Ag layer of said the 6th rete is 5～8nm, and the thickness of the NiCr layer of the 8th rete is 5～8nm, and the thickness of the ZnO layer of the tenth rete is 5～8nm.
6. three silver medal LOW-E coated glasses according to claim 1 is characterized in that the TiO of said the 11 rete
2The thickness of layer is 20～25nm.
7. three silver medal LOW-E coated glasses according to claim 1 is characterized in that the thickness of the AlSiOx layer of said the 12 rete is 40～50nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204237215U CN202337029U (en) | 2011-10-31 | 2011-10-31 | Three-silver-layer LOW-E (LOW-Emission) coated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204237215U CN202337029U (en) | 2011-10-31 | 2011-10-31 | Three-silver-layer LOW-E (LOW-Emission) coated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337029U true CN202337029U (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204237215U Expired - Fee Related CN202337029U (en) | 2011-10-31 | 2011-10-31 | Three-silver-layer LOW-E (LOW-Emission) coated glass |
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| Country | Link |
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| CN (1) | CN202337029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503173A (en) * | 2011-10-31 | 2012-06-20 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
-
2011
- 2011-10-31 CN CN2011204237215U patent/CN202337029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503173A (en) * | 2011-10-31 | 2012-06-20 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
| CN102503173B (en) * | 2011-10-31 | 2014-03-12 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
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| 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 |
Granted publication date: 20120718 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |