CN203715553U - Graphene heat conducting membrane - Google Patents
Graphene heat conducting membrane Download PDFInfo
- Publication number
- CN203715553U CN203715553U CN201320887999.7U CN201320887999U CN203715553U CN 203715553 U CN203715553 U CN 203715553U CN 201320887999 U CN201320887999 U CN 201320887999U CN 203715553 U CN203715553 U CN 203715553U
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- graphene
- base material
- heat conducting
- conducting film
- graphene heat
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Abstract
The utility model provides a graphene heat conducting membrane. The graphene heat conducting membrane comprises a base material, a graphene coating, a surface protective layer, glue and a release membrane or a piece of release paper, wherein the graphene coating is arranged on the base material, the surface protective layer is arranged on the graphene coating, the glue is arranged below the base material, and the release membrane or the release paper is arranged below the glue. The graphene heat conducting membrane has the beneficial effects that heat conducting property is excellent, cost of similar products is reduced, and the graphene heat conducting membrane is widely applied to the digital products such as a smart phone, a tablet computer, a notebook computer and a television.
Description
Technical field
The utility model relates to a kind of heat conducting film, relates in particular to a kind of Graphene heat conducting film.
Background technology
Present heat conducting film on the market mainly contains the heat conduction products such as synthetic graphite paper, Copper Foil, aluminium foil, silica gel, have the shortcomings such as the poor or cost of heat conduction efficiency is higher, Graphene heat conducting film will be used widely aspect the digital products such as smart mobile phone, panel computer, notebook computer and TV.
Utility model content
The heat conducting film that the purpose of this utility model is to solve now on the market mainly contains the heat conduction products such as synthetic graphite paper, Copper Foil, aluminium foil, silica gel, a kind of novel Graphene heat conducting film that exists the poor or cost of heat conduction efficiency to provide compared with the deficiency of the shortcoming such as high.
The utility model is achieved through the following technical solutions: a kind of Graphene heat conducting film; comprise base material, Graphene coating, sealer, glue paste, release film or separate-type paper; described base material is provided with Graphene coating; described Graphene coating is provided with sealer; described base material below is provided with glue paste, and described glue paste below is provided with release film or separate-type paper.
Further, described base material is Copper Foil or aluminium foil or PET base material.
Further, the thickness of described base material is: 5 to 150 μ m.
Further, described Graphene coat-thickness is: 1 to 25 μ m.
Further, described surface protection layer thickness is: 1 to 25 μ m.
Further, described glue paste thickness is: 5 to 100 μ m.
Further, described release film thickness is: 15 to 150 μ m.
Further, described Graphene coating is Graphene functional agent, and thermal conductivity is good.
Further, described copper foil base material is rolled copper foil, and ductility is good.
A making method for Graphene heat conducting film, comprises the steps:
(1) prepare Copper Foil or aluminium foil or PET base material;
(2) by Copper Foil or aluminium foil or PET base material coated on one side or printing Graphene coating;
(3) by release film or separate-type paper coated on one side glue paste, then by the coating release film of glue paste or separate-type paper with uncoated or be printed with the Copper Foil of Graphene coating or aluminium foil or PET base material and fit;
(4) then at Graphene coatingsurface, be coated with again or print surface protective layer;
(5) finally can exchange sequence by step (3) and (4).
The beneficial effects of the utility model are: have good heat conductivility, reduce the cost of like product, aspect the digital products such as smart mobile phone, panel computer, notebook computer and TV, be used widely.
Accompanying drawing explanation
Fig. 1 is the utility model Graphene heat conduction film structure schematic diagram;
Reference numeral: 1, base material; 2, Graphene coating; 3, sealer; 4, glue paste; 5, release film or separate-type paper.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described further:
Embodiment 1:
As shown in Figure 1; a kind of Graphene heat conducting film; comprise base material 1, Graphene coating 2, sealer 3, glue paste 4, release film or separate-type paper 5; described base material 1 is provided with Graphene coating 2; described Graphene coating 2 is provided with sealer 3; described base material 1 below is provided with glue paste 4, and described glue paste 4 belows are provided with release film or separate-type paper 5.
Preferably, described base material 1 is copper foil base material.
Preferably, the thickness of described base material 1 is: 5 μ m.
Preferably, described Graphene coating 2 thickness are: 1 μ m.
Preferably, described sealer 3 thickness are: 1 μ m.
Preferably, described glue paste 4 thickness are: 5 μ m.
Preferably, described release film 5 thickness are: 15 μ m.
Preferably, described Graphene coating 2 is Graphene functional agent, and thermal conductivity is good.
Preferably, described copper foil base material is rolled copper foil, and ductility is good.
A making method for Graphene heat conducting film, comprises the steps:
(1) prepare copper foil base material;
(2) by copper foil base material coated on one side Graphene coating;
(3) by release film 5 coated on one side glue pastes 4, then by the release film 5 of coating glue paste 4 and the uncoated copper foil base material laminating that has Graphene coating 2;
(4) the coating surface protective layer 3 again on Graphene coating 2 surfaces then;
(5) finally can exchange sequence by step (3) and (4).
Embodiment 2
As shown in Figure 1; a kind of Graphene heat conducting film; comprise base material 1, Graphene coating 2, sealer 3, glue paste 4, separate-type paper 5; described base material 1 is provided with Graphene coating 2; described Graphene coating 2 is provided with sealer 3; described base material 1 below is provided with glue paste 4, and described glue paste 4 belows are provided with separate-type paper 5.
Preferably, described base material 1 is copper foil base material.
Preferably, the thickness of described base material 1 is: 125 μ m.
Preferably, described Graphene coating 2 thickness are: 20 μ m.
Preferably, described sealer 3 thickness are: 20 μ m.
Preferably, described glue paste 4 thickness are: 85 μ m.
Preferably, described separate-type paper 5 thickness are: 125 μ m.
Preferably, described Graphene coating 2 is Graphene functional agent, and thermal conductivity is good.
Preferably, described copper foil base material is rolled copper foil, and ductility is good.
A making method for Graphene heat conducting film, comprises the steps:
(1) prepare aluminium foil base material;
(2) aluminium foil base material is simultaneously printed to Graphene coating;
(3) by separate-type paper 5 coated on one side glue pastes 4, then by the separate-type paper 5 of coating glue paste 4 and the aluminium foil base material laminating that is not printed with Graphene coating 2;
(4) then on Graphene coating 2 surfaces, republish sealer 3;
(5) finally can exchange sequence by step (3) and (4).
Embodiment 3
As shown in Figure 1; a kind of Graphene heat conducting film; comprise base material 1, Graphene coating 2, sealer 3, glue paste 4, release film 5; described base material 1 is provided with Graphene coating 2; described Graphene coating 2 is provided with sealer 3; described base material 1 below is provided with glue paste 4, and described glue paste 4 belows are provided with release film 5.
Preferably, described base material 1 is PET base material.
Preferably, the thickness of described base material 1 is: 150 μ m.
Preferably, described Graphene coating 2 thickness are: 25 μ m.
Preferably, described sealer 2 thickness are: 25 μ m.
Preferably, described glue paste 4 thickness are: 100 μ m.
Preferably, described release film 5 thickness are: 150 μ m.
Preferably, described Graphene coating 2 is Graphene functional agent, and thermal conductivity is good.
Preferably, described copper foil base material is rolled copper foil, and ductility is good.
A making method for Graphene heat conducting film, comprises the steps:
(1) prepare PET base material;
(2) PET base material is simultaneously printed to Graphene coating;
(3) by release film 5 coated on one side glue pastes 4, then by the release film 5 of coating glue paste 4 and the PET base material laminating that is not printed with Graphene coating 2;
(4) then on Graphene coating 2 surfaces, republish sealer 3;
(5) finally can exchange sequence by step (3) and (4).
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (9)
1. a Graphene heat conducting film; it is characterized in that: comprise base material, Graphene coating, sealer, glue paste, release film or separate-type paper; described base material is provided with Graphene coating; described Graphene coating is provided with sealer; described base material below is provided with glue paste, and described glue paste below is provided with release film or separate-type paper.
2. Graphene heat conducting film according to claim 1, is characterized in that: described base material is Copper Foil or aluminium foil or PET base material.
3. Graphene heat conducting film according to claim 1, is characterized in that: the thickness of described base material is: 5 to 150 μ m.
4. Graphene heat conducting film according to claim 1, is characterized in that: described Graphene coat-thickness is: 1 to 25 μ m.
5. Graphene heat conducting film according to claim 1, is characterized in that: described surface protection layer thickness is: 1 to 25 μ m.
6. Graphene heat conducting film according to claim 1, is characterized in that: described glue paste thickness is: 5 to 100 μ m.
7. Graphene heat conducting film according to claim 1, is characterized in that: described release film thickness is: 15 to 150 μ m.
8. Graphene heat conducting film according to claim 1, is characterized in that: described Graphene coating is Graphene functional agent, and thermal conductivity is good.
9. Graphene heat conducting film according to claim 1, is characterized in that: described copper foil base material is rolled copper foil, and ductility is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887999.7U CN203715553U (en) | 2013-12-31 | 2013-12-31 | Graphene heat conducting membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887999.7U CN203715553U (en) | 2013-12-31 | 2013-12-31 | Graphene heat conducting membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715553U true CN203715553U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887999.7U Expired - Fee Related CN203715553U (en) | 2013-12-31 | 2013-12-31 | Graphene heat conducting membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715553U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445176A (en) * | 2014-12-12 | 2015-03-25 | 中国科学院宁波材料技术与工程研究所 | Graphene protector |
| CN105111484A (en) * | 2015-08-28 | 2015-12-02 | 上海利物盛企业集团有限公司 | Method for efficiently and continuously preparing heat-conducting graphite film on large area |
| CN105702644A (en) * | 2016-02-18 | 2016-06-22 | 东莞迪蜂金属材料科技有限公司 | Aluminium alloy graphite alkene heat radiation product and manufacture method |
| CN106183151A (en) * | 2016-08-31 | 2016-12-07 | 四川羽玺新材料有限公司 | A kind of without base material Graphene heat conducting film |
| CN106520079A (en) * | 2015-09-11 | 2017-03-22 | 徐海波 | Graphene heat conductive film and preparation method thereof |
| CN107343374A (en) * | 2016-04-29 | 2017-11-10 | 徐海波 | Radiator that a kind of graphene heat conducting coating is modified and preparation method thereof |
| CN109852274A (en) * | 2018-12-29 | 2019-06-07 | 苏州环明电子科技有限公司 | A kind of graphene conductive adhesive film and its preparation process |
| CN111117506A (en) * | 2019-12-09 | 2020-05-08 | 深圳昌茂粘胶新材料有限公司 | Copper foil adhesive tape with excellent heat conductivity and preparation method thereof |
| CN113329528A (en) * | 2021-06-29 | 2021-08-31 | 华南理工大学 | Paper-based graphene flexible heater and preparation method thereof |
-
2013
- 2013-12-31 CN CN201320887999.7U patent/CN203715553U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445176A (en) * | 2014-12-12 | 2015-03-25 | 中国科学院宁波材料技术与工程研究所 | Graphene protector |
| CN104445176B (en) * | 2014-12-12 | 2017-04-12 | 中国科学院宁波材料技术与工程研究所 | Graphene protector |
| CN105111484B (en) * | 2015-08-28 | 2019-06-21 | 上海利物盛企业集团有限公司 | A kind of method of high-efficiency and continuous large area preparation conduction graphite film |
| CN105111484A (en) * | 2015-08-28 | 2015-12-02 | 上海利物盛企业集团有限公司 | Method for efficiently and continuously preparing heat-conducting graphite film on large area |
| CN106520079A (en) * | 2015-09-11 | 2017-03-22 | 徐海波 | Graphene heat conductive film and preparation method thereof |
| CN106520079B (en) * | 2015-09-11 | 2020-05-08 | 徐海波 | Graphene heat-conducting film and preparation method thereof |
| CN105702644A (en) * | 2016-02-18 | 2016-06-22 | 东莞迪蜂金属材料科技有限公司 | Aluminium alloy graphite alkene heat radiation product and manufacture method |
| CN107343374A (en) * | 2016-04-29 | 2017-11-10 | 徐海波 | Radiator that a kind of graphene heat conducting coating is modified and preparation method thereof |
| CN106183151A (en) * | 2016-08-31 | 2016-12-07 | 四川羽玺新材料有限公司 | A kind of without base material Graphene heat conducting film |
| CN109852274A (en) * | 2018-12-29 | 2019-06-07 | 苏州环明电子科技有限公司 | A kind of graphene conductive adhesive film and its preparation process |
| CN109852274B (en) * | 2018-12-29 | 2021-06-15 | 苏州环明电子科技有限公司 | Graphene heat-conducting adhesive film and preparation process thereof |
| CN111117506A (en) * | 2019-12-09 | 2020-05-08 | 深圳昌茂粘胶新材料有限公司 | Copper foil adhesive tape with excellent heat conductivity and preparation method thereof |
| CN111117506B (en) * | 2019-12-09 | 2022-04-08 | 深圳昌茂粘胶新材料有限公司 | Copper foil adhesive tape with excellent heat conductivity and preparation method thereof |
| CN113329528A (en) * | 2021-06-29 | 2021-08-31 | 华南理工大学 | Paper-based graphene flexible heater and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong, Baoan District, Fuyong Shenzhen street, Ocean Development Zone, Fu'an industrial city, the two phase of the first floor of the 1 plant Patentee after: SHENZHEN HORAE NEW MATERIAL CO.,LTD. Address before: 518100, Shenzhen Road, Songgang, Guangdong province Baoan District Street Second Community Industrial Zone, eighth Road, ox horn, Building 102 Patentee before: Shenzhen Horae Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Graphene heat conducting membrane and preparation method thereof Effective date of registration: 20170710 Granted publication date: 20140716 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN HORAE NEW MATERIAL CO.,LTD. Registration number: 2017990000616 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180816 Granted publication date: 20140716 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN HORAE NEW MATERIAL CO.,LTD. Registration number: 2017990000616 |
|
| 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: 20140716 Termination date: 20211231 |