CN202293556U - Rupture film - Google Patents
Rupture film Download PDFInfo
- Publication number
- CN202293556U CN202293556U CN2011203810040U CN201120381004U CN202293556U CN 202293556 U CN202293556 U CN 202293556U CN 2011203810040 U CN2011203810040 U CN 2011203810040U CN 201120381004 U CN201120381004 U CN 201120381004U CN 202293556 U CN202293556 U CN 202293556U
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- Prior art keywords
- film
- layer
- rupture
- pet
- polyethylene terephthalate
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Abstract
The utility model relates to a rupture film. The bottom layer is a polyethylene terephthalate (PET) anti-static protective film, a second layer is a polyethylene terephthalate anti-scratch film, a third layer is an acrylate tackiness agent, and the top layer is a polyethylene terephthalate transparent release film. The hardness of the rupture film achieves 3H, the rupture film has high permeability and excellent optical performance and weather-proof performance and is firm in glass bonding, and the surface of a base material is carried out anti-scratch treatment. The layer of the protective film has anti-static functional design, and is free of static electricity due to stripping manufacture. The rupture film has three layers of structures, the PET protective film effectively prevents appearance of the rupture film from damaging, and the rupture film is mainly used in optical glass panels such as mobile phones, palm computers (PDA) and liquid crystals.
Description
Technical field
The utility model relates to the diaphragm field, particularly relates to a kind of rupture pressure disc.
Background technology
Continuous development along with information-based industry; People are also more and more for the use of information-based product; Rupture pressure disc is mainly used in all kinds of touch pad eyeglass explosive-proof protectors, can prevent effectively that the glass vision panel sheet from playing the effect that explosion-proof, anti-fragment disperses when receiving foreign impacts.
Summary of the invention
The utility model technical problem to be solved provides a kind of rupture pressure disc, and this rupture pressure disc plays the explosive-proof protector effect, is mainly used in meeting of optical glass panels such as mobile phone, PDA, liquid crystal.
A kind of rupture pressure disc of the utility model; It is characterized in that: bottom is a PET antistatic protection film; The second layer is the anti-scratch film of PET, and the 3rd layer is acrylate adhesive, and top layer is the transparent mould release membrance of PET.
Said PET antistatic protection film thickness is 60 μ m ± 5 μ m.
The anti-scratch film thickness of said PET is 100 μ m ± 5 μ m.
Said acrylate adhesive thickness is 80 μ m ± 5 μ m.
The transparent mould release membrance thickness of said PET is 75 μ m ± 5 μ m.
Beneficial effect
The utility model hardness reaches 3H, has the high property of passing through, and is optical, weather resistance is good, and is bonding firmly to glass, the anti-scratch processing of substrate surface; Protective film has the anti-static function design, peels off the no static of processing; Have three-decker, the PET protective film effectively protects the rupture pressure disc outward appearance not to be destroyed, and is mainly used in optical glass panels such as mobile phone, PDA, liquid crystal.
Description of drawings
Fig. 1 is the utility model sketch map, and wherein, 1 is the transparent mould release membrance of PET, and 2 is acrylate adhesive, and 3 is the anti-scratch film of PET, and 4 is PET antistatic protection film.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1; A kind of rupture pressure disc that present embodiment provides; Bottom is 55 μ m PET antistatic protection films; The second layer is the anti-scratch films of 95 μ m PETs, and the 3rd layer is 75 μ m acrylate adhesives, and top layer is the transparent mould release membrances of 70 μ m PETs.
A kind of rupture pressure disc that present embodiment provides; Bottom is 65 μ m PET antistatic protection films; The second layer is the anti-scratch films of 105 μ m PETs, and the 3rd layer is 85 μ m acrylate adhesives, and top layer is the transparent mould release membrances of 80 μ m PETs.
Claims (5)
1. rupture pressure disc, it is characterized in that: bottom is a PET antistatic protection film, and the second layer is the anti-scratch film of PET, and the 3rd layer is acrylate adhesive, and top layer is the transparent mould release membrance of PET.
2. a kind of rupture pressure disc according to claim 1 is characterized in that: said PET antistatic protection film thickness is 60 μ m ± 5 μ m.
3. a kind of rupture pressure disc according to claim 1 is characterized in that: the anti-scratch film thickness of said PET is 100 μ m ± 5 μ m.
4. a kind of rupture pressure disc according to claim 1 is characterized in that: said acrylate adhesive thickness is 80 μ m ± 5 μ m.
5. a kind of rupture pressure disc according to claim 1 is characterized in that: the transparent mould release membrance thickness of said PET is 75 μ m ± 5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203810040U CN202293556U (en) | 2011-09-29 | 2011-09-29 | Rupture film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203810040U CN202293556U (en) | 2011-09-29 | 2011-09-29 | Rupture film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293556U true CN202293556U (en) | 2012-07-04 |
Family
ID=46362525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203810040U Expired - Fee Related CN202293556U (en) | 2011-09-29 | 2011-09-29 | Rupture film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293556U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417000A (en) * | 2014-10-30 | 2015-03-18 | 孟凡伟 | Car explosion-proof membrane and preparation method thereof |
| CN104553207A (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 capable of preventing splashing during breaking |
| CN104589744A (en) * | 2014-12-26 | 2015-05-06 | 东莞市纳利光学材料有限公司 | Vibration-absorption protection film and preparation method thereof |
| CN105966008A (en) * | 2016-05-03 | 2016-09-28 | 苏州天擎电子通讯有限公司 | Antistatic mobile phone protection film |
| CN109825211A (en) * | 2018-12-29 | 2019-05-31 | 新恒东薄膜材料（常州）有限公司 | A kind of colour rupture pressure disc and preparation method thereof |
| CN112777926A (en) * | 2020-12-17 | 2021-05-11 | 苏州鑫河镜业有限公司 | Production process of explosion-proof safety lens |
-
2011
- 2011-09-29 CN CN2011203810040U patent/CN202293556U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417000A (en) * | 2014-10-30 | 2015-03-18 | 孟凡伟 | Car explosion-proof membrane and preparation method thereof |
| CN104553207A (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 capable of preventing splashing during breaking |
| CN104589744A (en) * | 2014-12-26 | 2015-05-06 | 东莞市纳利光学材料有限公司 | Vibration-absorption protection film and preparation method thereof |
| CN105966008A (en) * | 2016-05-03 | 2016-09-28 | 苏州天擎电子通讯有限公司 | Antistatic mobile phone protection film |
| CN109825211A (en) * | 2018-12-29 | 2019-05-31 | 新恒东薄膜材料（常州）有限公司 | A kind of colour rupture pressure disc and preparation method thereof |
| CN112777926A (en) * | 2020-12-17 | 2021-05-11 | 苏州鑫河镜业有限公司 | Production process of explosion-proof safety lens |
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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 |
Granted publication date: 20120704 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |