CN204752604U - Static shading sticky tape is prevented to durable type - Google Patents
Static shading sticky tape is prevented to durable type Download PDFInfo
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- CN204752604U CN204752604U CN201520483311.8U CN201520483311U CN204752604U CN 204752604 U CN204752604 U CN 204752604U CN 201520483311 U CN201520483311 U CN 201520483311U CN 204752604 U CN204752604 U CN 204752604U
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- sensitive adhesive
- adhesive layer
- shading
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- light shield
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Abstract
The utility model discloses a static shading sticky tape is prevented to durable type, including first from type membrane, a pressure sensitive adhesive layer, black film, the 2nd pressure sensitive adhesive layer and second from the type membrane, this is first folds in proper order to establish from lower to upper and is in the same place from the type membrane from type membrane, a pressure sensitive adhesive layer, black film, the 2nd pressure sensitive adhesive layer and second, and this black film is including first light shield layer, heat -resistant layer, antistatic backing and second light shield layer. By this, this product has shading and anti -static function concurrently, utilizes first light shield layer and second light shield layer through the cooperation, has realized the purpose of dual shading, shading excellent performance to and utilize heat -resistant layer, and realized the high heat -proof characteristic of product, and this product has good first viscidity and lasting adhesive force to multiple material, and insulating nature being outstanding, is greater than 2 108 omega, whole material design is not halogen -containing, accords with the environmental protection requirement. The LED shading that this product is used for the equipment between LCD and the backlight and is used for the backlight also is applicable to hand key dish shading equipment with fixed.
Description
Technical field
The utility model relates to industrial gummed tape art, refers in particular to a kind of durable type anti-electrostatic shading rubber belt.
Background technology
Industrial gummed tape is the general name of the adhesive tape being used in various industrial occasions.Be mainly used to fixing and protect various product, and providing protection etc. for production process.Industrial gummed tape is in Chinese widespread use and industry, and communications and transportation, telecommunications, security protection, business, medical treatment, personal care, electronics, electrically, builds, multiple field such as culture and education and consumption.
The kind of industrial gummed tape a lot, there are one side industrial gummed tape and two-sided industrial gummed tape, the bonding material of industrial gummed tape is also a lot, there are acrylic glue and silica gel etc., but the most of function ratio of industrial gummed tape is more single, not there is good shading characteristic, not anti-electrostatic, and thermo-labile, can not use in some specific occasion.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of durable type anti-electrostatic shading rubber belt, and it can effectively solve, and existing industrial gummed tape function singleness, opacifying property are bad, not anti-electrostatic, heat labile problem.
For achieving the above object, the utility model adopts following technical scheme:
A kind of durable type anti-electrostatic shading rubber belt, includes the first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film; This first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film from lower to upper successively folded be located at together with, this black film includes the first light shield layer, refractory layer, antistatic backing and the second light shield layer, this first light shield layer, refractory layer, antistatic backing and the second light shield layer from lower to upper successively folded be located at together with.
As a kind of preferred version, described first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film fold be located at together with after total thickness be 0.040 ~ 0.065mm.
As a kind of preferred version, described first release film and the second release film are PET material.
As a kind of preferred version, described first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are acrylic resin material.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
This product has shading and electrostatic-proof function concurrently, the first light shield layer and the second light shield layer is utilized by coordinating, achieve the object of dual shading, shading excellent property, and utilize refractory layer, achieve the high resistance to thermal property of product, and this product has excellent first viscosity and lasting clinging power to multiple material, and insulativity is outstanding, be greater than 2 × 10
8Ω, integral material design is not halogen-containing, meets environmental requirement.This product is used for assembling between LCD and backlight and for the LED shading of backlight and fixing, is also applicable to cell phone keyboard shading assembling.
For more clearly setting forth constitutional features of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, the first release film 20, first pressure-sensitive adhesive layer
30, black film 31, first light shield layer
32, refractory layer 33, antistatic backing
34, the second light shield layer 40, second pressure-sensitive adhesive layer
50, the second release film.
Embodiment
Please refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of the utility model, include the first release film 10, first pressure-sensitive adhesive layer 20, black film 30, second pressure-sensitive adhesive layer 40 and the second release film 50.
This first release film 10, first pressure-sensitive adhesive layer 20, black film 30, second pressure-sensitive adhesive layer 40 and the second release film 50 from lower to upper successively folded be located at together with, the first release film 10, first pressure-sensitive adhesive layer 20, black film 30, second pressure-sensitive adhesive layer 40 and the second release film 50 is folded be located at together with after total thickness be 0.040 ~ 0.065mm.And this first release film 10 and the second release film 50 are PET material, this first pressure-sensitive adhesive layer 20 and the second pressure-sensitive adhesive layer 40 are acrylic resin material.
In addition, in the present embodiment, this black film 30 includes the first light shield layer 31, refractory layer 32, antistatic backing 33 and the second light shield layer 34, this first light shield layer 31, refractory layer 32, antistatic backing 33 and the second light shield layer 34 from lower to upper successively folded be located at together with, this first light shield layer 31 and the second light shield layer 34 are black material, shading excellent property.
This product has shading and electrostatic-proof function concurrently, the first light shield layer and the second light shield layer is utilized by coordinating, achieve the object of dual shading, shading excellent property, and utilize refractory layer, achieve the high resistance to thermal property of product, and this product has excellent first viscosity and lasting clinging power to multiple material, and insulativity is outstanding, be greater than 2 × 10
8Ω, integral material design is not halogen-containing, meets environmental requirement.This product is used for assembling between LCD and backlight and for the LED shading of backlight and fixing, is also applicable to cell phone keyboard shading assembling.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a durable type anti-electrostatic shading rubber belt, is characterized in that: include the first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film; This first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film from lower to upper successively folded be located at together with, this black film includes the first light shield layer, refractory layer, antistatic backing and the second light shield layer, this first light shield layer, refractory layer, antistatic backing and the second light shield layer from lower to upper successively folded be located at together with.
2. durable type anti-electrostatic shading rubber belt according to claim 1, is characterized in that: described first release film, the first pressure-sensitive adhesive layer, black film, the second pressure-sensitive adhesive layer and the second release film fold be located at together with after total thickness be 0.040 ~ 0.065mm.
3. durable type anti-electrostatic shading rubber belt according to claim 1, is characterized in that: described first release film and the second release film are PET material.
4. durable type anti-electrostatic shading rubber belt according to claim 1, is characterized in that: described first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer are acrylic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483311.8U CN204752604U (en) | 2015-07-07 | 2015-07-07 | Static shading sticky tape is prevented to durable type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483311.8U CN204752604U (en) | 2015-07-07 | 2015-07-07 | Static shading sticky tape is prevented to durable type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752604U true CN204752604U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483311.8U Active CN204752604U (en) | 2015-07-07 | 2015-07-07 | Static shading sticky tape is prevented to durable type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905876A (en) * | 2017-04-01 | 2017-06-30 | 合肥达悦电子科技有限公司 | Shading insulating tape |
| CN106905886A (en) * | 2017-03-31 | 2017-06-30 | 江苏斯瑞达新材料科技有限公司 | A kind of water-fast nonwoven distributing double-sided adhesive tape |
-
2015
- 2015-07-07 CN CN201520483311.8U patent/CN204752604U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905886A (en) * | 2017-03-31 | 2017-06-30 | 江苏斯瑞达新材料科技有限公司 | A kind of water-fast nonwoven distributing double-sided adhesive tape |
| CN106905876A (en) * | 2017-04-01 | 2017-06-30 | 合肥达悦电子科技有限公司 | Shading insulating tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |