CN208308763U - A kind of multifunctional efficient multilayer laminate - Google Patents
A kind of multifunctional efficient multilayer laminate Download PDFInfo
- Publication number
- CN208308763U CN208308763U CN201721390644.1U CN201721390644U CN208308763U CN 208308763 U CN208308763 U CN 208308763U CN 201721390644 U CN201721390644 U CN 201721390644U CN 208308763 U CN208308763 U CN 208308763U
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- CN
- China
- Prior art keywords
- adhesive film
- film
- adhesive
- adhesive layer
- multifunctional efficient
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- 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.)
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Abstract
The utility model discloses a kind of multifunctional efficient multilayer laminates, comprising: the first adhesive film, adhesive layer, rupture pressure disc and the second adhesive film；Wherein, first adhesive film is foamed insulation adhesive film, and two sides adhere to the adhesive layer, and the rupture pressure disc is interposed in the adhesive layer, and second adhesive film is adhered to outside the adhesive layer.A kind of multifunctional efficient multilayer laminate of the utility model; structure is simple; design is reasonable; its design for passing through the first adhesive film, explosion-proof layer and the second adhesive film; assign the performance of glue film shock-absorbing protecting, antistatic, high temperature resistant and explosive-proof protector; excellent combination property has broad application prospects in electronic field.
Description
Technical field
The utility model relates to glue film fields, more particularly to a kind of multifunctional efficient multilayer laminate.
Background technique
For glue film as a kind of extraordinary stick, the special type that should make mobile phone, automobile, computer, flexible printed-circuit board etc. extensively is viscous
Agent has the effects that insulation, high temperature resistant, isolation.As electronics industry rapidly develops, the requirement of electronic product is increasing,
Glue film is also increased rapidly as a kind of product consumption on electronic product.But existing glue film makes in electronic product
With discovery, there is also following shortcomings: 1, antistatic property is insufficient, and there are security risks；2, do not have explosion-proof performance；3,
Damping performance is poor；It 4, is mostly single layer designs, it is inconvenient to use.
Utility model content
The utility model is able to solve existing mainly solving the technical problems that provide a kind of multifunctional efficient multilayer laminate
In place of electronic field glue film above shortcomings.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of multifunctional efficient
Multilayer laminate, comprising: the first adhesive film, adhesive layer, rupture pressure disc and the second adhesive film；Wherein, first adhesive film is foaming
Insulating adhesive film layer, two sides adhere to the adhesive layer, and the rupture pressure disc is interposed in the adhesive layer, and second adhesive film is viscous
It is attached to outside the adhesive layer.
In one preferred embodiment of the utility model, first adhesive film is two-sided release film, second glue film
For single-sided parting film.
In one preferred embodiment of the utility model, first adhesive film with a thickness of 0.1~0.5mm, density is
0.85~0.90g/cm3。
In one preferred embodiment of the utility model, first adhesive film includes following parts by weight of component: EVA 75
~85 parts, 1~3 part of antioxidant, 5~10 parts of antistatic agent, 10~15 parts of organic foaming agent, 1~3 part of talcum powder, nano-silica
5~8 parts of SiClx.
In one preferred embodiment of the utility model, second adhesive film includes following parts by weight of component: polyethylene
80~90 parts, 1~3 part of antioxidant, 5~10 parts of antistatic agent, 0.5~1 part of plasticizer, 1~3 part of talcum powder, nanometer titanium dioxide
5~8 parts of silicon.
In one preferred embodiment of the utility model, the rupture pressure disc accounts for the 1/3~1/2 of the adhesive layer thickness, institute
State adhesive layer with a thickness of 20~40 μm.
The beneficial effects of the utility model are: a kind of multifunctional efficient multilayer laminate of the utility model, structure is simple, design
Rationally, pass through the design of the first adhesive film, explosion-proof layer and the second adhesive film, assign glue film shock-absorbing protecting, antistatic, high temperature resistant
With the performance of explosive-proof protector, excellent combination property has broad application prospects in electronic field.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of one preferred embodiment of multifunctional efficient multilayer laminate of the utility model；
The components in the drawings are labeled as follows: 1. first adhesive films, 2. adhesive layers, 3. rupture pressure discs, 4. second adhesive films.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to Fig. 1, the utility model embodiment includes:
Embodiment 1
A kind of multifunctional efficient multilayer laminate, comprising: the first adhesive film 1, adhesive layer 2, rupture pressure disc 3 and the second adhesive film 4.
Wherein, first adhesive film 1 is foamed insulation adhesive film, with a thickness of 0.1~0.5mm, density is 0.85~
0.90g/cm3, it is two-sided release film, effective shock-absorbing protecting can be provided to the electronic device of bonding and acted on.
The adhesive layer 2 is adhered to the two sides of the first adhesive film 1, and with a thickness of 20 μm, it is viscous that the rupture pressure disc 3 is interposed in this
It ties in layer 2, accounts for the 1/2 of 2 thickness of adhesive layer, play the role of explosive-proof protector.
Second adhesive film is adhered to outside the adhesive layer, is single-sided parting film, including following parts by weight of component: poly- second
80 parts of alkene, 1 part of antioxidant, 5 parts of antistatic agent, 0.5 part of plasticizer, 1 part of talcum powder, 5 parts of nano silica.
First adhesive film includes following parts by weight of component: 75 parts of EVA, 1 part of antioxidant, 5 parts of antistatic agent, organic
10 parts of foaming agent, 1 part of talcum powder, 5 parts of nano silica.
Embodiment 2
A kind of multifunctional efficient multilayer laminate, comprising: the first adhesive film 1, adhesive layer 2, rupture pressure disc 3 and the second adhesive film 4.
Wherein, first adhesive film 1 is foamed insulation adhesive film, with a thickness of 0.1~0.5mm, density is 0.85~
0.90g/cm3, it is two-sided release film, effective shock-absorbing protecting can be provided to the electronic device of bonding and acted on.
The adhesive layer 2 is adhered to the two sides of the first adhesive film 1, and with a thickness of 40 μm, it is viscous that the rupture pressure disc 3 is interposed in this
It ties in layer 2, accounts for the 1/3 of 2 thickness of adhesive layer, play the role of explosive-proof protector.
Second adhesive film is adhered to outside the adhesive layer, is single-sided parting film, including following parts by weight of component: poly- second
90 parts of alkene, 3 parts of antioxidant, 10 parts of antistatic agent, 1 part of plasticizer, 3 parts of talcum powder, 8 parts of nano silica.
First adhesive film includes following parts by weight of component: 85 parts of EVA, 3 parts of antioxidant, 10 parts of antistatic agent, organic
15 parts of foaming agent, 3 parts of talcum powder, 8 parts of nano silica.
After tested, shear strength reaches 185MPa or more to above-mentioned glue film, and high temperature resistant degree is improved than existing electronics glue film
40 DEG C or more, there is excellent antidetonation protective value and antistatic property.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual
The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of multifunctional efficient multilayer laminate characterized by comprising the first adhesive film, adhesive layer, rupture pressure disc and the second glue
Film layer；Wherein, first adhesive film is foamed insulation adhesive film, and two sides adhere to the adhesive layer, and the rupture pressure disc is sandwiched
In the adhesive layer, second adhesive film is adhered to outside the adhesive layer.
2. multifunctional efficient multilayer laminate according to claim 1, which is characterized in that first adhesive film be it is two-sided from
Type film, second glue film are single-sided parting film.
3. multifunctional efficient multilayer laminate according to claim 2, which is characterized in that first adhesive film with a thickness of
0.1~0.5mm, density are 0.85~0.90g/cm3。
4. multifunctional efficient multilayer laminate according to claim 1, which is characterized in that the rupture pressure disc accounts for the adhesive layer
The 1/3~1/2 of thickness, the adhesive layer with a thickness of 20~40 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390644.1U CN208308763U (en) | 2017-10-25 | 2017-10-25 | A kind of multifunctional efficient multilayer laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721390644.1U CN208308763U (en) | 2017-10-25 | 2017-10-25 | A kind of multifunctional efficient multilayer laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308763U true CN208308763U (en) | 2019-01-01 |
Family
ID=64731461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721390644.1U Expired - Fee Related CN208308763U (en) | 2017-10-25 | 2017-10-25 | A kind of multifunctional efficient multilayer laminate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308763U (en) |
-
2017
- 2017-10-25 CN CN201721390644.1U patent/CN208308763U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20211025 |