CN201769416U - Epoxy-fiberglass-cloth laminated board - Google Patents
Epoxy-fiberglass-cloth laminated board Download PDFInfo
- Publication number
- CN201769416U CN201769416U CN 201020289684 CN201020289684U CN201769416U CN 201769416 U CN201769416 U CN 201769416U CN 201020289684 CN201020289684 CN 201020289684 CN 201020289684 U CN201020289684 U CN 201020289684U CN 201769416 U CN201769416 U CN 201769416U
- Authority
- CN
- China
- Prior art keywords
- epoxy
- fiberglass
- laminated
- cloth
- board
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an epoxy-fiberglass-cloth laminated board which is mainly used on circuit-board base plate of an object such as a television, a display, a VCD, a power switch, a regulator, and the like. The laminated board is a laminated product, and epoxy-fiberglass-cloth laminated sheets (1) and epoxy-fiberglass-cloth prepregs (2) are arranged at intervals and stacked to form the laminated product; layers of the epoxy-fiberglass-cloth laminated sheets (1) are 3 to 6, and layers of the epoxy-fiberglass-cloth prepregs (2) are 2 to 5; and the epoxy-fiberglass-cloth laminated sheets (1) are laminated products formed by multiple layers of epoxy prepregs which are stacked. According to the utility model, the laminated board is manufactured to have a thinner shape; the thinner the board, the better the levelling property; material in the middle can extend to the periphery during hot-pressing process, the peripheral multipoint thickness deviation of the laminated board is small and is about plus/minus 1% as great as the thickness; the thickness uniformity is good; and the performance of the laminated board is ensured.
Description
(1) technical field
The utility model relates to a kind of laminate.Be mainly used in the wiring board substrate of television set, display, VCD, power switch, adjuster etc.
(2) background technology
Before the utility model was made, epoxy glass fabric laminates in the past was by the multilayer epoxy glass cloth prepreg laminated product that is formed by stacking.Its shortcoming is that the multiple spot thickness deviation is very big around the laminated product plate face, deviation reach thickness ± about 10%, laminated product thickness uniformity is relatively poor.This has had a strong impact on the performance of laminate.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of laminated product plate face less epoxy glass fabric laminates of multiple spot thickness deviation on every side is provided.
The purpose of this utility model is achieved in that a kind of epoxy glass fabric laminates, by epoxy glass fabric laminates and the epoxy glass cloth prepreg laminated product that is formed by stacking at interval, described epoxy glass fabric laminates has 3～6 layers, epoxy glass cloth prepreg has 2～5 layers, and described epoxy glass fabric laminates is by the multilayer epoxy prepreg laminated product that is formed by stacking.
The beneficial effects of the utility model are:
The utility model can be made laminate thinlyyer, and thin more plate current levelling is good more, like this
Material in the middle of can making in the process of hot pressing extends to the periphery, and the multiple spot thickness deviation is very little around the laminate plate face, deviation only be thickness ± about 1%, the thickness uniformity is better, can guarantee the performance of laminate like this.
(4) description of drawings
Fig. 1 is the section structure schematic diagram of the utility model epoxy glass fabric laminates.
Reference numeral among the figure:
Epoxy glass fabric laminates 1, epoxy glass cloth prepreg 2.
(5) specific embodiment
Referring to Fig. 1, the epoxy glass fabric laminates that the utility model relates to, be that described epoxy glass fabric laminates 1 has 3～6 layers by epoxy glass fabric laminates 1 and epoxy glass cloth prepreg 2 laminated product that is formed by stacking at interval, epoxy glass cloth prepreg 2 has 2～5 layers.
Described epoxy glass fabric laminates is that epoxy glass cloth prepreg is to be soaked with the epoxy resin semi-solid preparation by the electron level alkali-free glass fiber cloth to form by the multilayer epoxy prepreg laminated product that is formed by stacking.
Claims (1)
1. epoxy glass fabric laminates, it is characterized in that described laminate is by epoxy glass fabric laminates (1) and epoxy glass cloth prepreg (2) laminated product that is formed by stacking at interval, described epoxy glass fabric laminates (1) has 3～6 layers, epoxy glass cloth prepreg (2) has 2～5 layers, and described epoxy glass fabric laminates is by the multilayer epoxy prepreg laminated product that is formed by stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020289684 CN201769416U (en) | 2010-08-12 | 2010-08-12 | Epoxy-fiberglass-cloth laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020289684 CN201769416U (en) | 2010-08-12 | 2010-08-12 | Epoxy-fiberglass-cloth laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769416U true CN201769416U (en) | 2011-03-23 |
Family
ID=43749253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020289684 Expired - Fee Related CN201769416U (en) | 2010-08-12 | 2010-08-12 | Epoxy-fiberglass-cloth laminated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769416U (en) |
-
2010
- 2010-08-12 CN CN 201020289684 patent/CN201769416U/en not_active Expired - Fee Related
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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: 20110323 Termination date: 20160812 |