CN104349644A - Graphite flake used for heat conduction - Google Patents
Graphite flake used for heat conduction Download PDFInfo
- Publication number
- CN104349644A CN104349644A CN201310341850.3A CN201310341850A CN104349644A CN 104349644 A CN104349644 A CN 104349644A CN 201310341850 A CN201310341850 A CN 201310341850A CN 104349644 A CN104349644 A CN 104349644A
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- CN
- China
- Prior art keywords
- heat conduction
- graphite
- black double
- graphite flake
- base body
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Abstract
The invention discloses a graphite flake used for heat conduction. The graphite flake comprises a graphite base body and a black double-sided adhesive tape, wherein one side of the black double-sided adhesive tape is pasted with one side of the graphite base body, and the other side of the black double-sided adhesive tape is pasted with a product requiring heat conduction. The black double-sided adhesive tape is pasted with the graphite base body, so that bright points and marks on the surface of the graphite base body cannot be easily exposed, color differences cannot be formed, the graphite base body flaw misconception of a customer is avoided, and great convenience is brought for enterprises.
Description
Technical field
The present invention relates to heat conduction and heat radiation materials application field, particularly a kind of graphite flake for heat conduction.
Background technology
In recent years, along with the development of electronic technology, the continuous renewal of electronic product is regenerated, the size of its work package is more and more less, speed and the efficiency of work are more and more higher, its caloric value is also increasing, therefore often adopts graphite heat radiation fin as the preferred material solving electronic product heat conduction and heat radiation.
In prior art, usually utilize the two sides of double faced adhesive tape to paste graphite heat radiation fin respectively and treat the product of heat conduction, graphite heat radiation fin is made to reach the object of good heat conduction and heat radiation, the double faced adhesive tape used is the double faced adhesive tape of white clear, but, the bright spot a lot of due to the surface distributed of graphite heat radiation fin and scar, and the double faced adhesive tape of white clear is easy to manifest this bright spot and scar, thus form the aberration differed in size, make client produce this graphite heat radiation fin a kind of illusion defective, bring very large inconvenience to enterprise.
Summary of the invention
For solving Problems existing in above-mentioned background technology, the object of the present invention is to provide a kind of graphite flake for heat conduction, avoiding client to produce the object of illusion defective to graphite heat radiation fin to reach.
For achieving the above object, technical scheme of the present invention is as follows:
For a graphite flake for heat conduction, comprise graphite matrix and black double-sided glue, the one side of described black double-sided glue is pasted mutually with the one side of described graphite matrix, the another side of described black double-sided glue with treat that the product of heat conduction is pasted mutually.
Preferably, described graphite matrix is artificial graphite flake.
Pass through technique scheme, graphite flake for heat conduction provided by the invention, by black double-sided glue is pasted mutually with graphite matrix, the bright spot on graphite matrix surface and scar is made to be not easy to reveal, aberration can not be formed, avoid client and illusion defective is produced to this graphite matrix, bring great convenience to enterprise.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the perspective view of a kind of graphite flake for heat conduction of the embodiment of the present invention.
In figure, number designation represents the title of parts:
1, electrographite sheet 2, black double-sided glue
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
A kind of graphite flake for heat conduction provided by the invention, as shown in Figure 1, comprise electrographite sheet 1 and black double-sided glue 2, the one side of black double-sided glue 2 is pasted mutually with the one side of electrographite sheet 1, the another side of black double-sided glue 2 with treat that the product of heat conduction is pasted mutually.
A kind of graphite flake for heat conduction disclosed by the invention, by black double-sided glue is pasted mutually with graphite matrix, the bright spot on graphite matrix surface and scar is made to be not easy to reveal, aberration can not be formed, avoid client and illusion defective is produced to this graphite matrix, bring great convenience to enterprise; Meanwhile, this graphite flake being used for heat conduction not only structure is simple but also with low cost, and result of use is remarkable.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. for a graphite flake for heat conduction, it is characterized in that, comprise graphite matrix and black double-sided glue, the one side of described black double-sided glue is pasted mutually with the one side of described graphite matrix, the another side of described black double-sided glue with treat that the product of heat conduction is pasted mutually.
2. a kind of graphite flake for heat conduction according to claim 1, is characterized in that, described graphite matrix is artificial graphite flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341850.3A CN104349644A (en) | 2013-08-07 | 2013-08-07 | Graphite flake used for heat conduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341850.3A CN104349644A (en) | 2013-08-07 | 2013-08-07 | Graphite flake used for heat conduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104349644A true CN104349644A (en) | 2015-02-11 |
Family
ID=52504133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341850.3A Pending CN104349644A (en) | 2013-08-07 | 2013-08-07 | Graphite flake used for heat conduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104349644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996423A (en) * | 2017-12-29 | 2019-07-09 | 萨摩亚商奈创国际控股有限公司 | Composite multi-layer graphite flake structure and manufacturing method, radiator structure and electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120298345A1 (en) * | 2010-02-17 | 2012-11-29 | Green Star Co., Ltd. | Heat sink sheet including an adhesive having good heat conductivity |
| CN202630774U (en) * | 2012-05-29 | 2012-12-26 | 苏州沛德导热材料有限公司 | Novel graphite flake |
| CN202750393U (en) * | 2012-07-20 | 2013-02-20 | 深圳市飞荣达科技股份有限公司 | Heat conductive layer sheet |
| CN203387831U (en) * | 2013-08-07 | 2014-01-08 | 苏州沛德导热材料有限公司 | Graphite flake for heat conduction |
-
2013
- 2013-08-07 CN CN201310341850.3A patent/CN104349644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120298345A1 (en) * | 2010-02-17 | 2012-11-29 | Green Star Co., Ltd. | Heat sink sheet including an adhesive having good heat conductivity |
| CN202630774U (en) * | 2012-05-29 | 2012-12-26 | 苏州沛德导热材料有限公司 | Novel graphite flake |
| CN202750393U (en) * | 2012-07-20 | 2013-02-20 | 深圳市飞荣达科技股份有限公司 | Heat conductive layer sheet |
| CN203387831U (en) * | 2013-08-07 | 2014-01-08 | 苏州沛德导热材料有限公司 | Graphite flake for heat conduction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996423A (en) * | 2017-12-29 | 2019-07-09 | 萨摩亚商奈创国际控股有限公司 | Composite multi-layer graphite flake structure and manufacturing method, radiator structure and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
|
| WD01 | Invention patent application deemed withdrawn after publication |