CN205398534U - Antistatic double -faced adhesive film material - Google Patents
Antistatic double -faced adhesive film material Download PDFInfo
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- CN205398534U CN205398534U CN201620131702.8U CN201620131702U CN205398534U CN 205398534 U CN205398534 U CN 205398534U CN 201620131702 U CN201620131702 U CN 201620131702U CN 205398534 U CN205398534 U CN 205398534U
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- antistatic
- faced adhesive
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- glue
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Abstract
The utility model relates to a double faced adhesive tape, in particular to antistatic double -faced adhesive film material, including the PET rete, the coating of PET rete upper surface has antistatic glue layer a, this antistatic double -faced adhesive film material's top surface covering has last release film layer, should go up to be equipped with between release film layer and the antistatic glue layer and keep apart the glue film, the lower surface coating of PET rete has antistatic glue layer b, this antistatic double -faced adhesive film material's bottom surface covers has lower release film layer, is equipped with down between this time release film layer and the antistatic glue layer b and keeps apart the glue film. Antistatic double -faced adhesive film material's thickness is very thin, can satisfy the space needs of electronic product well, and its strippable is very high from power, and is very strong with the adhesion stress of PET membrane, and just viscidity is good moreover, is had temporal height to adhere the effect to pasting the thing, and the surface resistance of this material can reach 1.6 104 -2.5, 105 omega, can be used to in the electronic product.
Description
Technical field
This utility model relates to a kind of double faced adhesive tape, particularly to a kind of antistatic double faced adhesive tape membrane material.
Background technology
Along with the fast development of electric consumers, the electric consumers such as smart mobile phone, IPAD develops to slimming, portable direction gradually.Adhesion strength owing to being given for the adhesive tape of bonding electronic unit in electronic product industry should be greater than 5N/25mm, and in order to meet this requirement, the polyester layer two-sided tape of traditional polyester two-sided tape can not meet the requirement of electronic product slimming development.
The common two-sided tape thickness sold on the market now is thicker, there is peeling force uneven, the non-differentiation design of off-type force of upper and lower PET mould release membrance, it is easy to cause mould release membrance to separate unsuccessfully, affect sticking operation, processability and workability.And the color of common two-sided tape is single, antistatic effect is poor, it is impossible to meet the assembling demand of electronic product.
A kind of being necessary with double faced adhesive tape membrane material coloured, that antistatic effect is strong of electron trade is can be applicable to so preparing.
Summary of the invention
The technical problems to be solved in the utility model there is provided a kind of antistatic double faced adhesive tape membrane material, and the antistatic behaviour of this adhesive film material is very excellent, and peeling force is uniform, the off-type force differentiation design of upper and lower PET mould release membrance, can be used for the technical field such as electronics, number.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is as follows:
A kind of antistatic double faced adhesive tape membrane material, including PET film layer, it is characterised in that:
Described PET film layer upper surface is coated with antistatic glue layer a；The top end surface of this antistatic double faced adhesive tape membrane material is coated with release film layer, and this is provided with between release film layer and antistatic glue layer isolation glue-line；
The lower surface of described PET film layer is coated with antistatic glue layer b；The lower surface of this antistatic double faced adhesive tape membrane material is coated with lower release film layer, is provided with lower isolation glue-line between this lower release film layer and antistatic glue layer b.
Wherein, described upper isolation glue-line and lower isolation glue-line are silicone layer or EVA glue layer.
Wherein, the material of described upper release film layer or lower release film layer is polypropylene, polyethylene or polyester.
Wherein, the thickness of described antistatic double faced adhesive tape membrane material is 2-10 μm.
Compared with prior art, the utility model has the advantages that:
The thickness of the antistatic double faced adhesive tape membrane material that 1, prepared by this utility model is very thin, can meet the space requirement of electronic product well.
2, the peelable power of described antistatic double faced adhesive tape membrane material is very high, very strong with the cohesive force of PET film, and tack is good, and affixed object has the height of moment stick together effect.
3, the sheet resistance of described antistatic double faced adhesive tape membrane material can reach 1.6 × 104-2.5×105Ω, thickness is 2-10 μm, can be used in electronic product.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model antistatic double faced adhesive tape membrane material.
Fig. 2 is the cross-sectional view of this utility model antistatic double faced adhesive tape membrane material.
In figure: 1 is PET film layer, 2 is antistatic glue layer a, and 3 is upper isolation glue-line, and 4 is upper release film layer, and 5 is antistatic glue layer b, and 6 is lower isolation glue-line, and 7 is lower release film layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
As shown in Figure 1 and Figure 2, a kind of antistatic double faced adhesive tape membrane material, including PET film layer 1, it is characterised in that:
Described PET film layer 1 upper surface is coated with antistatic glue layer a2；The top end surface of this antistatic double faced adhesive tape membrane material is coated with release film layer 4, and this is provided with between release film layer 4 and antistatic glue layer 2 isolation glue-line 3；
The lower surface of described PET film layer 1 is coated with antistatic glue layer b5；The lower surface of this antistatic double faced adhesive tape membrane material is coated with lower release film layer 7, is provided with lower isolation glue-line 6 between this lower release film layer 7 and antistatic glue layer b5.
Wherein, described upper isolation glue-line 3 and lower isolation glue-line 6 are silicone layer or EVA glue layer.
Wherein, the material of described upper release film layer 4 or lower release film layer 7 is polypropylene, polyethylene or polyester.
Wherein, the thickness of described antistatic double faced adhesive tape membrane material is 2-10 μm.
Described antistatic glue layer a and antistatic glue layer b is polyacrylate glue layer, and its preparation method is, weighs following raw material,
By above-mentioned raw materials speed of agitator be under 400rpm stirring mixing 30 minutes, 50-100 order bore filter, stand 60 minutes, detecting its solid content is that 22wt% can use.
Compared with prior art, the utility model has the advantages that:
The thickness of the antistatic double faced adhesive tape membrane material that 1, prepared by this utility model is very thin, can meet the space requirement of electronic product well.
2, the peelable power of described antistatic double faced adhesive tape membrane material is very high, very strong with the cohesive force of PET film, and tack is good, and affixed object has the height of moment stick together effect.
3, the sheet resistance of described antistatic double faced adhesive tape membrane material can reach 1.6 × 104-2.5×105Ω, thickness is 2-10 μm, can be used in electronic product.
Of the present utility model ultimate principle and principal character and advantage thereof have more than been shown and described.The skilled worker of the industry it should be recognized that; this utility model is not by the restriction of above-mentioned implementing regulations; being only intended to described in above-mentioned implementing regulations and description illustrates principle of the present utility model; under the premise without departing from this utility model principle and scope; this utility model also can have various changes and modifications, and these changes and improvements broadly fall within the scope of claimed this utility model.
Claims (4)
1. an antistatic double faced adhesive tape membrane material, including PET film layer (1), it is characterised in that:
Described PET film layer (1) upper surface is coated with antistatic glue layer a (2)；The top end surface of this antistatic double faced adhesive tape membrane material is coated with release film layer (4), and this is provided with between release film layer (4) and antistatic glue layer (2) isolation glue-line (3)；
The lower surface of described PET film layer (1) is coated with antistatic glue layer b (5)；The lower surface of this antistatic double faced adhesive tape membrane material is coated with lower release film layer (7), is provided with lower isolation glue-line (6) between this lower release film layer (7) and antistatic glue layer b (5).
2. antistatic double faced adhesive tape membrane material according to claim 1, it is characterised in that: described upper isolation glue-line (3) and lower isolation glue-line (6) they are silicone layer or EVA glue layer.
3. antistatic double faced adhesive tape membrane material according to claim 1, it is characterised in that: the material of described upper release film layer (4) or lower release film layer (7) is polypropylene, polyethylene or polyester.
4. antistatic double faced adhesive tape membrane material according to claim 1, it is characterised in that: the thickness of described antistatic double faced adhesive tape membrane material is 2-10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131702.8U CN205398534U (en) | 2016-02-22 | 2016-02-22 | Antistatic double -faced adhesive film material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131702.8U CN205398534U (en) | 2016-02-22 | 2016-02-22 | Antistatic double -faced adhesive film material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398534U true CN205398534U (en) | 2016-07-27 |
Family
ID=56449149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131702.8U Active CN205398534U (en) | 2016-02-22 | 2016-02-22 | Antistatic double -faced adhesive film material |
Country Status (1)
| Country | Link |
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| CN (1) | CN205398534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321161A (en) * | 2018-09-20 | 2019-02-12 | 浙江欧仁新材料有限公司 | Convenient for the type protective film that is recycled |
| CN109642128A (en) * | 2016-11-24 | 2019-04-16 | 琳得科株式会社 | The manufacturing method of two-sided silicone adhesive piece and two-sided silicone adhesive piece |
-
2016
- 2016-02-22 CN CN201620131702.8U patent/CN205398534U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642128A (en) * | 2016-11-24 | 2019-04-16 | 琳得科株式会社 | The manufacturing method of two-sided silicone adhesive piece and two-sided silicone adhesive piece |
| CN109321161A (en) * | 2018-09-20 | 2019-02-12 | 浙江欧仁新材料有限公司 | Convenient for the type protective film that is recycled |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |