CN204836791U - Cover fine cloth lamination board board base paper of copper foil epoxy glass - Google Patents
Cover fine cloth lamination board board base paper of copper foil epoxy glass Download PDFInfo
- Publication number
- CN204836791U CN204836791U CN201520580689.XU CN201520580689U CN204836791U CN 204836791 U CN204836791 U CN 204836791U CN 201520580689 U CN201520580689 U CN 201520580689U CN 204836791 U CN204836791 U CN 204836791U
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- China
- Prior art keywords
- base paper
- copper foil
- plate base
- epoxy
- prepreg
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Abstract
The utility model discloses a cover fine cloth lamination board board base paper of copper foil epoxy glass, including lamination board board base paper and prepreg, lamination board board base paper comprises with flooding epoxy glass fiber carpet veneer the flooding epoxy glass fiber cloth that stacks gradually, prepreg is the fine cloth prepreg of epoxy glass, the utility model discloses a top and bottom are all compound to have the copper foil, and adopts the flooding adhesive tape of two kinds of differences, the utility model discloses an angularity is below 0.5%.
Description
Technical field
The utility model belongs to circuit board technology field, is specifically related to one and covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper.
Background technology
Traditional covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, for computer and peripheral equipment thereof, communication apparatus, the common circuit plate materials such as business automation equipment, the basal layer of current epoxy-fiberglass-cloth laminated board plate base paper is commonly four layers of interlayer structure, that the dipped glass fibre cloth lamination of employing two kinds of different-thickness forms, layer glass cloth base material thickness is adopted to be 0.16mm in four layers, glue amount 375g/m2 and layer glass cloth base material thickness are 0.08mm, glue amount 235g/m2 carries out the folded lamination that coordinates and forms, owing to employing the dipping offset plate of two kinds of different models in a plate, the angularity using middle discovery layer pressing plate plate base paper is not also ideal, the angularity of plate is more than 0.75%, there is the necessity improved further, to improve wiring board quality.
Utility model content
Utility model object: for above-mentioned prior art Problems existing and deficiency, the purpose of this utility model is to provide one and covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper.
Technical scheme: the utility model discloses one and cover Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, comprise laminated sheet plate base paper and prepreg, described laminated sheet plate base paper is made up of the epoxy resin-impregnated glass fabric stacked gradually and epoxy resin-impregnated glass fibre carpet veneer, and described prepreg is epoxy glass-fiber-fabric prepreg.
As further optimization of the present utility model, epoxy resin-impregnated glass fabric described in the utility model is 3-5 layer, and every layer thickness is consistent.
As further optimization of the present utility model, epoxy resin-impregnated glass fibre carpet veneer described in the utility model is layer 2-4, and every layer thickness is consistent.
As further optimization of the present utility model, in epoxy resin-impregnated glass fibre carpet veneer described in the utility model, glass mat substrate weight is 108g/m2, and coating weight is 650g/m2.
As further optimization of the present utility model, in epoxy resin-impregnated glass fabric described in the utility model, glass fabric base material thickness is 0.38mm, and coating weight is 425g/m2.
As further optimization of the present utility model, laminated sheet plate base paper described in the utility model and prepreg be the stacked formation laminated product in interval successively, and the upper and lower surface of this laminated product is all compounded with Copper Foil.
Beneficial effect: the utility model compared with prior art, has the following advantages: the utility model adopts top and bottom to be all compounded with Copper Foil, and the dipping adhesive plaster that employing two kinds is different, angularity of the present utility model is below 0.5%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1-laminated sheet plate base paper, 2-prepreg, 3-Copper Foil.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail; but illustrate that protection range of the present utility model is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the utility model; those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
Embodiment 1
As shown in Figure 1, the one of the present embodiment covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, comprise laminated sheet plate base paper 1 and prepreg 2, laminated sheet plate base paper 1 and prepreg 2 be the stacked formation laminated product in interval successively, and the upper and lower surface of this laminated product is all compounded with Copper Foil 3.
The laminated sheet plate base paper 1 of the present embodiment epoxy resin-impregnated glass fibre carpet veneer consistent with 2 layer thicknesses by the epoxy resin-impregnated glass fabric that 3 layer thicknesses are consistent stacks gradually and forms, and the prepreg 2 of the present embodiment is epoxy glass-fiber-fabric prepreg.
In the epoxy resin-impregnated glass fibre carpet veneer of the present embodiment, glass mat substrate weight is 108g/m2, and coating weight is 650g/m2.
In the epoxy resin-impregnated glass fabric of the present embodiment, glass fabric base material thickness is 0.38mm, and coating weight is 425g/m2.
Embodiment 2
The one of the present embodiment covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, and comprise laminated sheet plate base paper 1 and prepreg 2, laminated sheet plate base paper 1 and prepreg 2 be the stacked formation laminated product in interval successively, and the upper and lower surface of this laminated product is all compounded with Copper Foil 3.
The laminated sheet plate base paper 1 of the present embodiment epoxy resin-impregnated glass fibre carpet veneer consistent with 4 layer thicknesses by the epoxy resin-impregnated glass fabric that 5 layer thicknesses are consistent stacks gradually and forms, and the prepreg 2 of the present embodiment is epoxy glass-fiber-fabric prepreg.
In the epoxy resin-impregnated glass fibre carpet veneer of the present embodiment, glass mat substrate weight is 108g/m2, and coating weight is 650g/m2.
In the epoxy resin-impregnated glass fabric of the present embodiment, glass fabric base material thickness is 0.38mm, and coating weight is 425g/m2.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (6)
1. one kind covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, it is characterized in that: comprise laminated sheet plate base paper and prepreg, described laminated sheet plate base paper is made up of the epoxy resin-impregnated glass fabric stacked gradually and epoxy resin-impregnated glass fibre carpet veneer, and described prepreg is epoxy glass-fiber-fabric prepreg.
2. one according to claim 1 covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, it is characterized in that: described epoxy resin-impregnated glass fabric is 3-5 layer, and every layer thickness is consistent.
3. one according to claim 1 covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, it is characterized in that: described epoxy resin-impregnated glass fibre carpet veneer is layer 2-4, and every layer thickness is consistent.
4. one according to claim 3 covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, it is characterized in that: in described epoxy resin-impregnated glass fibre carpet veneer, glass mat substrate weight is 108g/m2, and coating weight is 650g/m2.
5. one according to claim 2 covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, and it is characterized in that: in described epoxy resin-impregnated glass fabric, glass fabric base material thickness is 0.38mm, coating weight is 425g/m2.
6. one according to claim 1 covers Copper Foil epoxy-fiberglass-cloth laminated board plate base paper, it is characterized in that: described laminated sheet plate base paper and prepreg be the stacked formation laminated product in interval successively, and the upper and lower surface of this laminated product is all compounded with Copper Foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580689.XU CN204836791U (en) | 2015-08-05 | 2015-08-05 | Cover fine cloth lamination board board base paper of copper foil epoxy glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580689.XU CN204836791U (en) | 2015-08-05 | 2015-08-05 | Cover fine cloth lamination board board base paper of copper foil epoxy glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836791U true CN204836791U (en) | 2015-12-02 |
Family
ID=54694340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580689.XU Expired - Fee Related CN204836791U (en) | 2015-08-05 | 2015-08-05 | Cover fine cloth lamination board board base paper of copper foil epoxy glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561857A (en) * | 2019-08-21 | 2019-12-13 | 瑞声科技（南京）有限公司 | Copper-clad laminate, printed wiring board, and method for manufacturing printed wiring board |
| CN114211834A (en) * | 2021-12-27 | 2022-03-22 | 江西生益科技有限公司 | Copper-clad plate |
-
2015
- 2015-08-05 CN CN201520580689.XU patent/CN204836791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561857A (en) * | 2019-08-21 | 2019-12-13 | 瑞声科技（南京）有限公司 | Copper-clad laminate, printed wiring board, and method for manufacturing printed wiring board |
| CN114211834A (en) * | 2021-12-27 | 2022-03-22 | 江西生益科技有限公司 | Copper-clad plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20180805 |