CN206589411U - A kind of multi-purpose composite plate - Google Patents
A kind of multi-purpose composite plate Download PDFInfo
- Publication number
- CN206589411U CN206589411U CN201621452783.8U CN201621452783U CN206589411U CN 206589411 U CN206589411 U CN 206589411U CN 201621452783 U CN201621452783 U CN 201621452783U CN 206589411 U CN206589411 U CN 206589411U
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- solid preparation
- line
- glue
- layer semi
- fabric
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Abstract
The utility model discloses a kind of multi-purpose composite plate, including release liners, first layer semi-solid preparation glue-line, flexible body glass-fiber-fabric after impregnation, second layer semi-solid preparation glue-line and mould release membrance, the first layer semi-solid preparation glue-line is used for lower surface and the upper surface of the flexible body glass-fiber-fabric for being bonded the release liners, the second layer semi-solid preparation glue-line is used for lower surface and the upper surface of the mould release membrance for being bonded the flexible body glass-fiber-fabric, the release liners, the first layer semi-solid preparation glue-line, the flexible body glass-fiber-fabric, the second layer semi-solid preparation glue-line, the mould release membrance is fitted successively from top to bottom.Widely, biography can also can also be applied on Rigid Flex circuit as traditional stiffening plate as cover layer and single, double surface base material for multi-purpose composite plate application of the present utility model.
Description
Technical field
The utility model is related to FPC plate production technical fields, more particularly to a kind of multi-purpose composite plate.
Background technology
With the update of the electronic equipments such as smart mobile phone, tablet personal computer, electronic product is to light, small, thin and flexing
Direction develop, then FPC (Flexible Printed Circuit, flexible print wiring) plate demand be a dark horse, and
Gradually it is widely used.
To meet increasingly harsh product specification or customer demand, the requirement more and more higher to FPC plates will keep circuit
The toughness of the version hardness of wiring board and very property again, but both can not take into account.Then special stiffening plate, Special flexible base are occurred in that
Material, but using being above respectively provided with limitation.The present embodiment fundamentally solves the limitation used, and the present embodiment, which has, to be made
Use popularity.
Utility model content
The purpose of this utility model is to provide a kind of multi-purpose composite plate, to solve above technical problem.
For up to this purpose, the utility model uses following technical scheme：
A kind of versatility advanced composite material (ACM), including：Flexible body after release liners, first layer semi-solid preparation glue-line, impregnation
Glass-fiber-fabric, second layer semi-solid preparation glue-line and mould release membrance；
The first layer semi-solid preparation glue-line is used for the lower surface and the flexible body glass-fiber-fabric for being bonded the release liners
Surface；The second layer semi-solid preparation glue-line is used to be bonded the lower surface of the flexible body glass-fiber-fabric and the upper table of the mould release membrance
Face；
The release liners, the first layer semi-solid preparation glue-line, the flexible body glass-fiber-fabric, the second layer semi-curing glue
Layer, the mould release membrance are fitted successively from top to bottom.
It is preferred that, after the flexible body glass-fiber-fabric is soaked for glass-fiber-fabric by polyimides glue, then through high temperature imidization
The flexible body formed.
It is preferred that, the release liners are two-sided film release liners or one side film release liners.
It is preferred that, the first layer semi-solid preparation glue-line and the second layer semi-solid preparation glue-line be semi-solid preparation epoxy glue or
Acrylic acid glue.
It is preferred that, the mould release membrance is PI films or PET film.
The beneficial effects of the utility model：Present embodiment illustrates a kind of multi-purpose composite plate, the composite plate can be met
Toughness can meet certain very property and hardness again, be widely used, both can be applied to soft board and Rigid Flex circuit, it is also possible to
Stiffening plate on FPC.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The structure chart for the multi-purpose composite plate that Fig. 1 provides for the utility model embodiment.
In figure：
10th, release liners；20th, first layer semi-solid preparation glue-line；30th, flexible body glass-fiber-fabric；40th, second layer semi-solid preparation glue-line；50、
Mould release membrance；
Embodiment
, below will knot to enable utility model purpose of the present utility model, feature, advantage more obvious and understandable
The accompanying drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only a part of embodiment of the utility model, and not all embodiment.Based on this reality
With the embodiment in new, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the utility model protection.
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
It refer to Fig. 1, the structure chart for the multi-purpose composite plate that Fig. 1 provides for the utility model embodiment.
The advanced composite material (ACM) includes：Release liners 10, first layer semi-solid preparation glue-line 20, impregnation after flexible body glass-fiber-fabric 30,
Second layer semi-solid preparation glue-line 40 and release liners 50.Release liners 10, first layer semi-solid preparation glue-line 20, flexible body glass-fiber-fabric 30, second
Layer semi-solid preparation glue-line 40 and release liners 50 are fitted successively from top to bottom.
First layer semi-solid preparation glue-line 20 is used for lower surface and the upper surface of flexible body glass-fiber-fabric 30 for being bonded release liners 10；The
Two layers of semi-solid preparation glue-line 40 are used for lower surface and the upper surface of mould release membrance 50 for being bonded flexible body glass-fiber-fabric 30.
Specifically, after flexible body glass-fiber-fabric 30 is soaked for glass-fiber-fabric by polyimides glue, then through high temperature imidization shape
Into a flexible body.This flexible body has the rigidity of glass-fiber-fabric, while also having the flexibility of polyimides, while having polyamides
The insulating properties of imines, therefore can also be used as flexible insulating materials, alternative PI films/PET film.
Specifically, release liners 10 are two-sided film release liners or one side film release liners.In the present embodiment, it is possible to understand that
It is that release liners 10 can also be substituted with metal foil or mould release membrance, and mould release membrance can select PI films, and (Polyimide Film, polyamides is sub-
Amine film) or PET film (Polyester Film, high temperature resistance polyester film).
It is preferred that, mould release membrance 50 is PI films or PET film.In the present embodiment, it is to be understood that mould release membrance 50 can also be used
Metal foil or release liners are substituted.
Specifically, first layer semi-solid preparation glue-line 20 and second layer semi-solid preparation glue-line 40 are using the bonding agent of semi-solid preparation, it glues
The material for connecing agent is identical, preferably epoxy glue or acrylate glue, and it has tack and hot setting performance.
Wherein, semi-solid preparation, the bonding agent being cured as under the different shape of bonding agent, different shape, its performance are different, such as glutinous
Property, thickness etc..
It is understood that release liners also can use mould release membrance to replace described in this case, it belongs to the equivalent substitution of technical characteristic,
Should be within protection domain of the present utility model.
Glue of the present utility model, i.e. semi-curing glue, preferably epoxy glue or acrylate glue, but should not be construed as to this practicality
New restriction, it is to be understood that semi-curing glue and solidification glue can also be viscous as between layers using the glue of its type
Connect agent.Such as polyimides glue, polyurethane adhesive
It is of the present utility model to contain impregnation, preferably polyimides glue, but should not be construed as limiting of the present utility model, can
With understanding, impregnation can also be used as bonding agent between layers using the glue of its type.Such as epoxy glue, acrylic acid glue and poly-
Urethane glue.
Present embodiment illustrates a kind of multi-purpose composite plate, the new material can meet toughness and can meet certain endure
Property and hardness, can be applied to soft board and Rigid Flex circuit, it is also possible to the stiffening plate on FPC.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, therefore can not manage
Solve as to limitation of the present utility model.It should be noted that the present embodiment to the explanation in orientation or description mainly using accompanying drawing as
Benchmark.
Described above, above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (4)
1. a kind of multi-purpose composite plate, it is characterised in that including：Flexible body after release liners, first layer semi-solid preparation glue-line, impregnation
Glass-fiber-fabric, second layer semi-solid preparation glue-line and mould release membrance；
The first layer semi-solid preparation glue-line is used for lower surface and the upper surface of the flexible body glass-fiber-fabric for being bonded the release liners；
The second layer semi-solid preparation glue-line is used for lower surface and the upper surface of the mould release membrance for being bonded the flexible body glass-fiber-fabric；
The release liners, the first layer semi-solid preparation glue-line, the flexible body glass-fiber-fabric, the second layer semi-solid preparation glue-line, institute
Mould release membrance is stated to fit successively from top to bottom.
2. multi-purpose composite plate according to claim 1, it is characterised in that the release liners be two-sided film release liners or
One side film release liners.
3. multi-purpose composite plate according to claim 1, it is characterised in that the first layer semi-solid preparation glue-line and described
Two layers of semi-solid preparation glue-line are the epoxy glue or acrylic acid glue of semi-solid preparation.
4. multi-purpose composite plate according to claim 1, it is characterised in that the mould release membrance is PI films or PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452783.8U CN206589411U (en) | 2016-12-27 | 2016-12-27 | A kind of multi-purpose composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452783.8U CN206589411U (en) | 2016-12-27 | 2016-12-27 | A kind of multi-purpose composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589411U true CN206589411U (en) | 2017-10-27 |
Family
ID=60130677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452783.8U Expired - Fee Related CN206589411U (en) | 2016-12-27 | 2016-12-27 | A kind of multi-purpose composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589411U (en) |
-
2016
- 2016-12-27 CN CN201621452783.8U patent/CN206589411U/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: 20171027 Termination date: 20201227 |