CN203095967U - Adhering film applied to electronic products - Google Patents
Adhering film applied to electronic products Download PDFInfo
- Publication number
- CN203095967U CN203095967U CN 201320074520 CN201320074520U CN203095967U CN 203095967 U CN203095967 U CN 203095967U CN 201320074520 CN201320074520 CN 201320074520 CN 201320074520 U CN201320074520 U CN 201320074520U CN 203095967 U CN203095967 U CN 203095967U
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive layer
- adhesive
- electronic products
- pet film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000010410 layer Substances 0.000 claims abstract description 99
- 239000012790 adhesive layer Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 18
- 229920002799 BoPET Polymers 0.000 claims abstract 8
- 239000003522 acrylic cement Substances 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000010409 thin film Substances 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 17
- 238000009413 insulation Methods 0.000 description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
本实用新型公开一种用于电子产品的贴膜，包括绝缘层、反射层、吸收层和离型材料层；所述绝缘层、反射层之间依次设置有第一胶粘层、PET薄膜层和第二胶粘层；所述反射层、吸收层之间依次设置有第一胶粘层、PET薄膜层和第二胶粘层；所述吸收层、离型材料层之间依次设置有第一胶粘层、PET薄膜层和第二胶粘层，所述PET薄膜层厚度小于10微米，所述第一胶粘层、第二胶粘层为丙烯酸酯类胶粘层。本实用新型用于电子产品的贴膜在有效吸收电磁波的同时大幅提高其耐电压击穿的效果。
The utility model discloses a sticking film for electronic products, which comprises an insulating layer, a reflective layer, an absorbing layer and a release material layer; a first adhesive layer, a PET film layer and a film layer are sequentially arranged between the insulating layer and the reflecting layer. The second adhesive layer; the first adhesive layer, the PET film layer and the second adhesive layer are arranged successively between the reflective layer and the absorbing layer; the first adhesive layer is arranged successively between the absorbing layer and the release material layer An adhesive layer, a PET film layer and a second adhesive layer, the thickness of the PET film layer is less than 10 microns, and the first adhesive layer and the second adhesive layer are acrylic adhesive layers. The utility model is used for the pasting film of electronic products, while effectively absorbing electromagnetic waves, and at the same time greatly improving the effect of withstand voltage breakdown.
Description
Technical field
The utility model belongs to technical field of electronic materials, relates in particular to a kind of pad pasting that is used for electronic product.
Background technology
The development of electronics and communications industry is advanced by leaps and bounds, and increasing electric equipment products has entered common people's life.These products have also brought distinct issues, i.e. an electromagnetic radiation when improving people's quality of life.The hertzian wave that electronic product discharges, other electronics around can giving brings electromagnetic interference, makes its operation irregularity; Also can work the mischief simultaneously to HUMAN HEALTH.
At present, microminiaturized, Highgrade integration is the main flow trend of electronic product development, and the internal space of these products is narrow and small relatively.In the absorbing material, patch-type absorbing material thin thickness, easy to use, for reducing electromagnetic radiation, preventing that electromagnetic interference from having good effect, relatively is fit to be applied in the electronic product.Therefore, design and develop thin thickness, light weight, be applicable to the patch-type electromagnetic wave absorbent material of small space, become the direction that those skilled in the art make great efforts.
Summary of the invention
The utility model provides a kind of pad pasting that is used for electronic product, and this pad pasting significantly improves the effect that its proof voltage punctures when guaranteeing absorbing property.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pad pasting that is used for electronic product comprises insulation layer, reflecting layer, absorption layer and separated type material layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described insulation layer, the reflecting layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described reflecting layer, the absorption layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described absorption layer, the separated type material layer.
Further improved technical scheme is as follows in the technique scheme:
1, in the such scheme, described PET thin film layer thickness is less than 10 microns.
2, in the such scheme, described first adhesive layer, second adhesive layer are the esters of acrylic acid adhesive layer.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
The utility model is used for the pad pasting of electronic product, and it comprises insulation layer, reflecting layer, absorption layer and separated type material layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described insulation layer, the reflecting layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described reflecting layer, the absorption layer; Be disposed with first adhesive layer, PET thin film layer and second adhesive layer between described absorption layer, the separated type material layer; Being provided with of reflecting layer can form repeatedly absorption, significantly improved the absorbing property of material; The use of insulation layer and PET thin film layer has improved the intensity of material on the one hand, has also increased substantially the effect that its proof voltage punctures on the other hand.
Description of drawings
Accompanying drawing 1 is used for the film structure synoptic diagram of electronic product for the utility model.
In the above accompanying drawing: 1, insulation layer; 2, reflecting layer; 3, absorption layer; 4, separated type material layer; 5, first adhesive layer; 6, PET thin film layer; 7, second adhesive layer.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: a kind of pad pasting that is used for electronic product comprises insulation layer 1, reflecting layer 2, absorption layer 3 and separated type material layer 4; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described insulation layer 1, the reflecting layer 2; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described reflecting layer 2, the absorption layer 3; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described absorption layer 3, the separated type material layer 4.
Above-mentioned PET thin film layer 6 thickness are 8 microns; Above-mentioned first adhesive layer 5, second adhesive layer 7 are the esters of acrylic acid adhesive layer.Absorbing property adopts the arc method of testing of reflectivity to detect, and minimum reflectance is lower than-10dB.
Embodiment 2: a kind of pad pasting that is used for electronic product comprises insulation layer 1, reflecting layer 2, absorption layer 3 and separated type material layer 4; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described insulation layer 1, the reflecting layer 2; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described reflecting layer 2, the absorption layer 3; Be disposed with first adhesive layer 5, PET thin film layer 6 and second adhesive layer 7 between described absorption layer 3, the separated type material layer 4.
Above-mentioned PET thin film layer 6 thickness are 10 microns; Above-mentioned first adhesive layer 5, second adhesive layer 7 are the esters of acrylic acid adhesive layer.Absorbing property adopts the arc method of testing of reflectivity to detect, and minimum reflectance is lower than-12dB.
When adopting the above-mentioned pad pasting that is used for electronic product, its absorption layer is by soft magnetic powder and macromolecule matrix is mixing forms, the hertzian wave that electronic product is discharged converts heat energy or other form in modes such as electrical loss, magnetic losses energy has preferably to absorb in 2 ~ 18GHz scope to reach the effect that reduces electromagnetic radiation; Flexible graphite platelet is adopted in the reflecting layer, incident electromagnetic wave reflected back absorption layer can be formed repeatedly to absorb, and has in a disguised form increased the thickness of absorption layer, has further improved the absorbing property of material; The use of insulation layer and PET thin film layer has also increased substantially the effect that its proof voltage punctures when improving the strength of materials.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074520 CN203095967U (en) | 2013-02-18 | 2013-02-18 | Adhering film applied to electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074520 CN203095967U (en) | 2013-02-18 | 2013-02-18 | Adhering film applied to electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095967U true CN203095967U (en) | 2013-07-31 |
Family
ID=48847385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074520 Expired - Lifetime CN203095967U (en) | 2013-02-18 | 2013-02-18 | Adhering film applied to electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095967U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202956A (en) * | 2014-09-01 | 2014-12-10 | 斯迪克新型材料（江苏）有限公司 | Pressure-sensitive adhesive film with anti-jamming function |
| CN104302159A (en) * | 2014-09-04 | 2015-01-21 | 苏州斯迪克新材料科技股份有限公司 | Wideband multi-use wave absorbing film |
| CN105377005A (en) * | 2014-09-01 | 2016-03-02 | 斯迪克新型材料（江苏）有限公司 | Protective adhesive tape with wave absorbing function |
| CN105459462A (en) * | 2014-09-04 | 2016-04-06 | 斯迪克新型材料（江苏）有限公司 | Composite type electromagnetic wave absorbing film |
| CN106281072A (en) * | 2015-05-21 | 2017-01-04 | 斯迪克新型材料（江苏）有限公司 | The pressure-sensitive pad pasting of anti-electromagnetic-radiation type |
-
2013
- 2013-02-18 CN CN 201320074520 patent/CN203095967U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202956A (en) * | 2014-09-01 | 2014-12-10 | 斯迪克新型材料（江苏）有限公司 | Pressure-sensitive adhesive film with anti-jamming function |
| CN105377005A (en) * | 2014-09-01 | 2016-03-02 | 斯迪克新型材料（江苏）有限公司 | Protective adhesive tape with wave absorbing function |
| CN104302159A (en) * | 2014-09-04 | 2015-01-21 | 苏州斯迪克新材料科技股份有限公司 | Wideband multi-use wave absorbing film |
| CN105459462A (en) * | 2014-09-04 | 2016-04-06 | 斯迪克新型材料（江苏）有限公司 | Composite type electromagnetic wave absorbing film |
| CN106281072A (en) * | 2015-05-21 | 2017-01-04 | 斯迪克新型材料（江苏）有限公司 | The pressure-sensitive pad pasting of anti-electromagnetic-radiation type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: JIANGSU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Patentee after: CHIEN-SHIUNG INSTITUTE OF TECHNOLOGY Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No. Patentee before: SUZHOU SIDIKE NEW MATERIALS SIENCE & TECHNOLOGY Co.,Ltd. Patentee before: Chien-Shiung Institute of Technology |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |