CN201388336Y - Flame-proofing epoxy novolac paper one-side copper-clad plate - Google Patents
Flame-proofing epoxy novolac paper one-side copper-clad plate Download PDFInfo
- Publication number
- CN201388336Y CN201388336Y CN200920041659U CN200920041659U CN201388336Y CN 201388336 Y CN201388336 Y CN 201388336Y CN 200920041659 U CN200920041659 U CN 200920041659U CN 200920041659 U CN200920041659 U CN 200920041659U CN 201388336 Y CN201388336 Y CN 201388336Y
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- China
- Prior art keywords
- clad plate
- copper
- paper
- flame
- proofing
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Abstract
The utility model relates to a flame-proofing epoxy novolac paper one-side copper-clad plate which is used as basic material of various electronic devices, instruments and meters and circuit boards. The copper-clad plate is compounded by a layer of copper foil (1) at top side and two layers of bleaching wood fiber paper (2) at bottom side, and the bleaching wood fiber paper (2) is soaked with epoxy phenolic resin. The copper-clad plate has the characteristics that: after the copper foil layer is compounded on the surface of a laminated product, the copper-clad plate has electric-conducting property, therefore, the copper-clad plate can be used for manufacturing base plates of printing circuits of complex circuits and has flame-proofing performance.
Description
(1) technical field
The utility model relates to a kind of copper-clad plate.The basic material that is used for various electronics settings, instrument and meter, circuit board.As computor-keyboard, electronic toy, telephone set, electronic clock, remote controller, colour TV, VCD, DVD, home audio etc.
(2) background technology
Before the utility model was made, the basic material that in the past was used for various electronics settings, instrument and meter, circuit board adopted laminated sheet mostly.Laminated sheet is to soak the laminated product that forms through hot pressing with phenolic resins by paper.Its shortcoming is not have an electric conductivity, singly can only directly connect up with laminated sheet, so can only be used to make ball bearing made using, and the printed wire that can not be used to make complicated circuit is made substrate.And do not have anti-flaming function.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of printed wire that can be used to make complicated circuit to make substrate and has the flame retardant type epoxy novolac paper single-side coated copper plate of anti-flaming function.
The purpose of this utility model is achieved in that a kind of flame retardant type epoxy novolac paper single-side coated copper plate, be by top one deck Copper Foil and following two layers of bleaching wood-fibred paper totally three layers be composited, described bleaching wood-fibred paper is soaked with epoxy phenolics.
Characteristics of the present utility model are:
1, behind laminated product surface recombination copper foil layer, have electric conductivity, the printed wire that therefore can be used to make complicated circuit is made substrate.
2, middle two layers of bleaching wood-fibred paper are soaked with epoxy phenolics, therefore have anti-flaming function.
(4) description of drawings
Fig. 1 is the section structure schematic diagram of the utility model flame retardant type epoxy novolac paper single-side coated copper plate.
Among the figure: Copper Foil 1, bleaching wood-fibred paper 2.
(5) embodiment
Referring to Fig. 1, the flame retardant type epoxy novolac paper single-side coated copper plate that the utility model relates to, be by top one deck Copper Foil 1 and following two layers of bleaching wood-fibred paper 2 totally three layers be composited, described bleaching wood-fibred paper 2 is soaked with epoxy phenolics.
Claims (1)
1, a kind of flame retardant type epoxy novolac paper single-side coated copper plate, it is characterized in that described copper-clad plate be by top one deck Copper Foil (1) and following two layers bleaching the wood-fibred paper (2) totally three layers be composited, described bleaching wood-fibred paper (2) is soaked with epoxy phenolics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041659U CN201388336Y (en) | 2009-03-30 | 2009-03-30 | Flame-proofing epoxy novolac paper one-side copper-clad plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041659U CN201388336Y (en) | 2009-03-30 | 2009-03-30 | Flame-proofing epoxy novolac paper one-side copper-clad plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201388336Y true CN201388336Y (en) | 2010-01-20 |
Family
ID=41580879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041659U Expired - Fee Related CN201388336Y (en) | 2009-03-30 | 2009-03-30 | Flame-proofing epoxy novolac paper one-side copper-clad plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201388336Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223759A (en) * | 2010-04-14 | 2011-10-19 | 江阴市明康绝缘玻纤有限公司 | Phenolic paper-based light shielding single-sided copper-cladding laminated board |
-
2009
- 2009-03-30 CN CN200920041659U patent/CN201388336Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102223759A (en) * | 2010-04-14 | 2011-10-19 | 江阴市明康绝缘玻纤有限公司 | Phenolic paper-based light shielding single-sided copper-cladding laminated board |
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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 |
Granted publication date: 20100120 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |