CN214449155U - Sound-proof and explosion-proof LOW-E laminated coated glass - Google Patents
Sound-proof and explosion-proof LOW-E laminated coated glass Download PDFInfo
- Publication number
- CN214449155U CN214449155U CN202120025562.7U CN202120025562U CN214449155U CN 214449155 U CN214449155 U CN 214449155U CN 202120025562 U CN202120025562 U CN 202120025562U CN 214449155 U CN214449155 U CN 214449155U
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- glass substrate
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- proof
- sound
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- 239000011521 glass Substances 0.000 title claims abstract description 70
- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000007747 plating Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 229920002635 polyurethane Polymers 0.000 claims abstract description 11
- 239000004814 polyurethane Substances 0.000 claims abstract description 11
- 239000011247 coating layer Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 11
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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Abstract
The utility model provides a pair of explosion-proof LOW-E doubling coated glass gives sound insulation, including first glass substrate, second glass substrate, first glass substrate with be equipped with first PVB between the second glass substrate and press from both sides the glue film, porous polyurethane sound absorbing layer, second PVB and press from both sides the glue film, first glass substrate upper end is equipped with first Ag cladding material, SGP rete, SiO in proper order2A wear-resistant layer and a first explosion-proof film layer, wherein the lower end of the second glass substrate is sequentially provided with a second Ag coating layer, a second explosion-proof film layer and nano TiO2And (7) plating. The LOW-E laminated coated glass has excellent sound insulation and explosion-proof performance.
Description
Technical Field
The utility model relates to a LOW-E glass field, concretely relates to explosion-proof LOW-E doubling coated glass gives sound insulation.
Background
The LOW-E glass is also called LOW-emissivity glass, and is a film system product formed by plating a plurality of layers of metal or other compounds on the surface of the glass. The coating layer has the characteristics of high visible light transmission and high mid-far infrared ray reflection, so that the coating layer has excellent heat insulation effect and good light transmission compared with common glass and traditional coating glass for buildings. In general, a silver ion plating film is usually plated on the surface of a common LOW-E glass to achieve an infrared radiation protection effect, but the sound insulation capability and the explosion protection capability of the common LOW-E glass are still insufficient, and therefore, a LOW-E glass having excellent sound insulation, explosion protection and the like is urgently needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an explosion-proof LOW-E doubling coated glass gives sound insulation has excellent sound insulation, explosion-proof performance.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an explosion-proof LOW-E doubling coated glass gives sound insulation, includes first glass substrate, second glass substrate, first glass substrate with be equipped with first PVB doubling layer, porous polyurethane sound absorption layer, second PVB doubling layer between the second glass substrate, first glass substrate upper end is equipped with first Ag cladding material, SGP rete, SiO in proper order2A wear-resistant layer and a first explosion-proof film layer, wherein the lower end of the second glass substrate is sequentially provided with a second Ag coating layer, a second explosion-proof film layer and nano TiO2And (7) plating.
Specifically, the sound absorption coefficient of the porous polyurethane sound absorption layer is greater than 0.75.
Specifically, the thickness of the first glass substrate and the second glass substrate is 3-8 mm.
Specifically, the SiO2The thickness of the wear-resistant layer is 20-50 mu m.
Specifically, the thickness of the first Ag coating and the second Ag coating is 5-10 μm.
The utility model has the advantages that:
firstly, the LOW-E laminated coated glass of the present invention adds a porous polyurethane sound absorption layer between the first PVB adhesive layer and the second PVB adhesive layer, and the porous polyurethane sound absorption layer has a higher sound absorption coefficient, so that the sound insulation capability of the glass can be improved;
secondly, the first explosion-proof film layer and the second explosion-proof film layer are added, the explosion-proof performance of the glass is improved, and the nano TiO is added2The plating layer enables one end face of the glass to have self-cleaning capability, no water stain or water mark exists after the glass is washed, and the glass has strong antifouling and dustproof capabilities.
Drawings
Fig. 1 is a schematic structural view of the sound-insulating and explosion-proof LOW-E laminated coated glass of the present invention.
The reference signs are: the sound absorption and absorption glass comprises a first glass substrate 1, a second glass substrate 2, a first PVB (polyvinyl butyral) laminated adhesive layer 3, a porous polyurethane sound absorption layer 4, a second PVB laminated adhesive layer 5, a first Ag coating layer 6, an SGP (silicon germanium) film layer 7, SiO (silicon dioxide)2A wear-resistant layer 8, a first explosion-proof film layer 9, a second Ag coating layer 10, a second explosion-proof film layer 11, and nano TiO2And (4) plating layers 12.
Detailed Description
Referring to FIG. 1:
the utility model provides an explosion-proof LOW-E doubling coated glass gives sound insulation, including first glass substrate 1, second glass substrate 2, be equipped with first PVB doubling layer 3 between first glass substrate 1 and the second glass substrate 2, porous polyurethane sound absorbing layer 4, second PVB doubling layer 5, porous polyurethane sound absorbing layer 4 has been increased between first PVB doubling layer 3 and second PVB doubling layer 5, have had a large amount of small intercommunication holes in the porous polyurethane sound absorbing layer 4, when the sound wave is deepened the material inside along these holes, will take place a series of dampings, reflection, the friction with the material, change acoustic energy into heat energy consumption, thereby reach the effect of inhaling the sound, first glass substrate 1 upper end is equipped with first Ag in proper order and plates gluey coated glassLayer 6, SGP film layer 7, SiO2A wear-resistant layer 8, a first explosion-proof film layer 9, a second Ag coating layer 10, a second explosion-proof film layer 11, a nano TiO layer in sequence arranged at the lower end of the second glass substrate 22The plating layer 12 is provided with a double-silver plating layer, and compared with the traditional single-silver plating layer LOW-E glass, the infrared radiation resistance is better; the first explosion-proof film layer 9 and the second explosion-proof film layer 11 are TPU films, and two layers of TPU films are added, so that the end faces of the first glass substrate 1 and the second glass substrate 2 can be protected against impact, and the explosion-proof protection effect on the first glass substrate 1 and the second glass substrate 2 is achieved; an SGP film layer 7 is added, and the SGP film layer 7 has high tear strength and can prevent splashing when glass is broken; increased nano TiO2The plating layer 12 ensures that one end face of the LOW-E glass has self-cleaning capability, has no water stain or water mark after being washed, and has stronger antifouling and dustproof capabilities.
Preferably, in order to improve the sound insulation effect of the LOW-E laminated coated glass, the sound absorption coefficient of the porous polyurethane sound absorption layer 4 is more than 0.75.
Preferably, the thickness of the first glass substrate 1 and the second glass substrate 2 is 3 to 8 mm.
Preferably, SiO2The thickness of the wear-resistant layer 8 is 20-50 μm.
Preferably, the first Ag plating layer 6 and the second Ag plating layer 10 have a thickness of 5 to 10 μm.
The above embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides an explosion-proof LOW-E doubling coated glass gives sound insulation, which comprises a first glass substrate (1) and a second glass substrate (2), wherein be equipped with between first glass substrate (1) and second glass substrate (2) first PVB doubling layer (3), porous polyurethaneThe sound absorbing layer (4) is arranged on the first glass substrate (1), the second PVB adhesive layer (5) is arranged on the second PVB adhesive layer, and the first Ag coating layer (6), the SGP film layer (7) and the SiO layer are sequentially arranged at the upper end of the first glass substrate (1)2A wear-resistant layer (8) and a first explosion-proof film layer (9), wherein a second Ag coating layer (10), a second explosion-proof film layer (11) and nano TiO are sequentially arranged at the lower end of the second glass substrate (2)2And a plating layer (12).
2. A sound-insulating and explosion-proof LOW-E laminated coated glass according to claim 1, wherein the sound absorption coefficient of the porous polyurethane sound absorption layer (4) is greater than 0.75.
3. A sound-insulating and explosion-proof LOW-E laminated coated glass according to claim 1, wherein the thickness of the first glass substrate (1) and the second glass substrate (2) is 3-8 mm.
4. The sound-proof and explosion-proof LOW-E laminated coated glass according to claim 1, wherein the SiO is2The thickness of the wear-resistant layer (8) is 20-50 μm.
5. A sound-proof and explosion-proof LOW-E laminated coated glass according to claim 1, wherein the thickness of the first Ag plating layer (6) and the second Ag plating layer (10) is 5 to 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025562.7U CN214449155U (en) | 2021-01-06 | 2021-01-06 | Sound-proof and explosion-proof LOW-E laminated coated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120025562.7U CN214449155U (en) | 2021-01-06 | 2021-01-06 | Sound-proof and explosion-proof LOW-E laminated coated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214449155U true CN214449155U (en) | 2021-10-22 |
Family
ID=78138466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120025562.7U Expired - Fee Related CN214449155U (en) | 2021-01-06 | 2021-01-06 | Sound-proof and explosion-proof LOW-E laminated coated glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214449155U (en) |
-
2021
- 2021-01-06 CN CN202120025562.7U patent/CN214449155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |