CN202808615U - High-light-transmittance smash-proof glass - Google Patents
High-light-transmittance smash-proof glass Download PDFInfo
- Publication number
- CN202808615U CN202808615U CN201220447322.7U CN201220447322U CN202808615U CN 202808615 U CN202808615 U CN 202808615U CN 201220447322 U CN201220447322 U CN 201220447322U CN 202808615 U CN202808615 U CN 202808615U
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- China
- Prior art keywords
- glass
- transmittance
- smash
- light
- thickness
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Abstract
The utility model discloses a high-light-transmittance smash-proof glass which is sequentially provided with an antireflection film I, a glass sheet I, a polycarbonate plate, a glass sheet II and an antireflection film II from bottom to top, wherein the glass sheet I is fixedly adhered with the polycarbonate plate by a bonding agent, and the polycarbonate plate is fixedly adhered with the glass sheet II by the bonding agent. Compared with the prior art, the high-light-transmittance smash-proof glass has the advantages that the glass has smash-proof effect; the antireflection films are added onto the surfaces of the glass sheets, so that the light transmittance of the glass can be increased; and furthermore, thermoplastic polyurethane (TPU) is taken as the bonding agent, so that the light transmittance of the glass is further improved.
Description
Technical field
The utility model relates to glass art, relates in particular to the anti-glass of pounding of a kind of high transmission rate.
Background technology
At present, the sight glass that is used for the workplace use of metal or valuables, all need anti-pounding, publication number is the anti-glass of pounding that the utility model patent of CN202116447U discloses a kind of compound polycarbonate sheet, this glass has anti-effect of pounding, but employing laminated glass has reduced its transmittance; Simultaneously the different choice of tackiness agent is caused to have different transmittances, further reduced transmittance.
The utility model content
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, to provide a kind of high transmission rate the anti-glass of pounding.
Technical scheme: in order to realize above purpose, a kind of high transmission rate described in the utility model prevents pounding glass,
It is provided with from bottom to up successively: anti-reflection film I, original sheet glass I, polycarbonate sheet, original sheet glass II and anti-reflection film II; Wherein adopt the tackiness agent cementation between original sheet glass I and the polycarbonate sheet and between polycarbonate sheet and the original sheet glass II.
In order to increase transmittance, described tackiness agent is TPU.
As preferably, the thickness of described anti-reflection film I is 10～5000nm; The thickness of original sheet glass I is 3～25mm; The thickness of polycarbonate sheet is 1～30mm; The thickness of original sheet glass II is 3～25mm; The thickness of anti-reflection film II is 10～5000nm.
Beneficial effect: the anti-glass of pounding of the high transmission rate that the utility model provides, compared with prior art have the following advantages: not only have the anti-effect of pounding, owing to set up anti-reflection film on the original sheet glass surface, increased its transmittance, adopt simultaneously TPU as tackiness agent, further increased its transmittance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
The anti-glass of pounding of high transmission rate as shown in Figure 1, a kind of high transmission rate is anti-pounds glass, and it is complied with from bottom to up
Inferior being provided with: anti-reflection film I 1, original sheet glass I 2, polycarbonate sheet 3, original sheet glass II 4 and anti-reflection film II 5; Wherein adopt tackiness agent TPU cementation between original sheet glass I 2 and the polycarbonate sheet 3 and between polycarbonate sheet 3 and the original sheet glass II 4.The thickness of described anti-reflection film I 1 be 400nm(in 10～5000nm scope all can); The thickness of original sheet glass I 2 be 8mm(in 3～25mm scope all can); The thickness of polycarbonate sheet 3 be 6mm(in 1～30nm scope all can); The thickness of original sheet glass II 4 be 8mm(in 3～25mm scope all can); The thickness of anti-reflection film II 5 be 400nm(in 10～5000nm scope all can).
The utility model not only has the anti-effect of pounding, and owing to set up anti-reflection film on the original sheet glass surface, has increased its transmittance, adopts simultaneously TPU as tackiness agent, has further increased its transmittance, and transmittance is up to more than 90%.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalents or modifications of having done according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. a high transmission rate is prevented pounding glass, it is characterized in that it is provided with from bottom to up successively: anti-reflection film I (1), original sheet glass I (2), polycarbonate sheet (3), original sheet glass II (4) and anti-reflection film II (5); Wherein adopt the tackiness agent cementation between original sheet glass I (2) and the polycarbonate sheet (3) and between polycarbonate sheet (3) and the original sheet glass II (4).
2. high transmission rate according to claim 1 is anti-pounds glass, it is characterized in that described tackiness agent is TPU.
3. high transmission rate according to claim 1 and 2 is anti-pounds glass, and it is characterized in that: the thickness of described anti-reflection film I (1) is 10～5000nm; The thickness of original sheet glass I (2) is 3～25mm; The thickness of polycarbonate sheet (3) is 1～30mm; The thickness of original sheet glass II (4) is 3～25mm; The thickness of anti-reflection film II (5) is 10～5000nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220447322.7U CN202808615U (en) | 2012-09-05 | 2012-09-05 | High-light-transmittance smash-proof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220447322.7U CN202808615U (en) | 2012-09-05 | 2012-09-05 | High-light-transmittance smash-proof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808615U true CN202808615U (en) | 2013-03-20 |
Family
ID=47867532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220447322.7U Expired - Lifetime CN202808615U (en) | 2012-09-05 | 2012-09-05 | High-light-transmittance smash-proof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553125A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass with anti-dazzle and anti-reflection functions |
-
2012
- 2012-09-05 CN CN201220447322.7U patent/CN202808615U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553125A (en) * | 2014-12-12 | 2015-04-29 | 中国航空工业集团公司北京航空材料研究院 | Safety glass with anti-dazzle and anti-reflection functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |