CN105153960A - Ultrathin heat dissipation adhesive tape - Google Patents
Ultrathin heat dissipation adhesive tape Download PDFInfo
- Publication number
- CN105153960A CN105153960A CN201510699702.8A CN201510699702A CN105153960A CN 105153960 A CN105153960 A CN 105153960A CN 201510699702 A CN201510699702 A CN 201510699702A CN 105153960 A CN105153960 A CN 105153960A
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- China
- Prior art keywords
- heat
- ultra
- radiation
- heat dissipation
- thin
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- Pending
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 18
- 230000005855 radiation Effects 0.000 claims abstract description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 21
- 239000010439 graphite Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 10
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 10
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 23
- 229920006267 polyester film Polymers 0.000 claims description 13
- 239000002086 nanomaterial Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses ultrathin heat dissipation adhesive tape which comprises a base material. The base material is heat-conducting ultrathin PET double sticky tape. A layer of artificially-synthetized graphite is composited on one surface of the heat-conducting ultrathin PET double sticky tape. A layer of radiation and heat dissipation ultrathin graphite single-face adhesive tape is stuck to the outer surface of the artificially-synthetized graphite. Glue of the heat-conducting ultrathin PET double sticky tape and the radiation and heat dissipation ultrathin graphite single-face adhesive tape is filled with metal oxide nanometer materials with the good heat conducting performance and the good radiation heat dissipation performance. The ultrathin heat dissipation adhesive tape integrates the functions of heat conduction, heat dissipation and the like, the thickness of a finished product is decreased, the good die cutting performance is achieved, meanwhile, the ultrathin heat dissipation adhesive tape has the good heat conducting and heat dissipation performance, the performance is better than that of traditional artificially-synthetized graphite, and the ultrathin heat dissipation adhesive tape is applicable to the heat conducting and heat dissipation field of various consumer electronic products such as a tablet personal computer, a mobile phone, an LCD displayer and an LED lamp.
Description
Technical field
The present invention relates to heat conduction and heat radiation Material Field, be specially a kind of ultra-thin Heat dissipation adhesive tape.
Background technology
Along with the development of whole electronic market, the electronic product such as mobile phone, LED requires more and more higher to the heat dispersion of finished product, simple employing traditional heat-dissipating material has been not enough to meet its demand for development, and thus, the research and development paces of high performance heat sink material are more and more compacter.Natural graphite, synthetic graphite, Graphene and carbon nanotube etc. start application in a large number at field of radiating.But simple carbon nanotube and Graphene coating, destroy original carbon skeleton structure, cause overall heat conductivility not as its ideal effect, embody rule is still based on synthetic graphite.Market is applied the wider flat thermal conductivity of artificial-synthetic stone's ink generally at 1500W/MK, Y-axis thermal conductivity is generally at 200W/MK, and the heat sink material horizontal direction even heat made, heat radiation is very fast.Be generally adopt composite copper foil and aluminium foil at present, improve the thermal conductivity of its Y direction, but its cost and thickness all can not meet electronic product demand with rapid changepl. never-ending changes and improvements.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides a kind of ultra-thin Heat dissipation adhesive tape not only having had good die cuttability but also had good heat-radiating effect.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is:
A kind of ultra-thin Heat dissipation adhesive tape, comprise base material, described base material is the ultra-thin PET double sticky tape of heat conduction, a surface of the ultra-thin PET double sticky tape of described heat conduction is compounded with one deck synthetic graphite, the outside surface of described synthetic graphite sticks the ultra-thin graphite one-faced tapes of one deck heat loss through radiation, is all filled with the metal oxide nano-material of good heat conductive performance and heat loss through radiation performance in described heat conduction ultra-thin PET double sticky tape and the ultra-thin graphite one-faced tapes of heat loss through radiation.
Further improvement as to technique scheme:
Preferably, described heat conduction ultra-thin PET double sticky tape comprises ultra-thin PET/ superthin polyester film, the one side of described ultra-thin PET/ superthin polyester film and described synthetic graphite compound is provided with one deck heat conduction radiation glue-line, another is provided with one deck heat conduction glue-line on the surface, and described metal oxide nano-material is filled in described heat conduction radiation glue-line.
Preferably, described heat loss through radiation ultra-thin graphite one-faced tapes comprises ultra-thin PET/ superthin polyester film, the one side that described ultra-thin PET/ superthin polyester film and described synthetic graphite stick is provided with one deck heat conduction radiation glue-line, another is provided with one deck heat loss through radiation coating on the surface, and described metal oxide nano-material is filled in described heat conduction radiation glue-line.
Preferably, the thickness of described ultra-thin Heat dissipation adhesive tape is 0.035mm-0.05mm.
Compared with prior art, the invention has the advantages that:
The synthetic graphite adopted in the present invention is the heat sink material in the horizontal direction with high heat conduction, can make even heat, derive fast, and adopt the ultra-thin graphite one-faced tapes of heat loss through radiation and synthetic graphite to stick, heat can be distributed from graphite fast, reduce material temperature, and heat loss through radiation ultra-thin graphite one-faced tapes has the advantages that specific surface area is large and radiation coefficient is high, there is the effect of heat loss through radiation and increasing heat radiation area, quickly through huge specific surface contact heat radiation and heat loss through radiation after making heat even by synthetic graphite, thus reach the object of quick heat radiating, the present invention is made to collect heat conduction, the functions such as heat radiation are in one, both finished product thickness was reduced, also there is good die cuttability, there is excellent heat conduction and heat radiation performance simultaneously, performance is better than traditional synthetic graphite, be applicable to panel computer, mobile phone, LCD display, the heat conduction of the various consumer electronics product such as LED, field of radiating.
Accompanying drawing explanation
Fig. 1 is the structural representation of present pre-ferred embodiments.
Wherein: 1, heat loss through radiation coating; 2, ultra-thin PET/ superthin polyester film; 3, heat conduction radiation glue-line; 4, synthetic graphite; 5, heat conduction glue-line.
Embodiment
For the ease of understanding the present invention, hereafter will do to describe more comprehensively, meticulously to the present invention in conjunction with Figure of description and preferred embodiment, but protection scope of the present invention is not limited to following specific embodiment.
As shown in Figure 1, a kind of ultra-thin Heat dissipation adhesive tape embodiment of the present invention, its thickness is preferably 0.035mm-0.05mm.Structure adopt the ultra-thin PET double sticky tape of heat conduction be base material, a surface of heat conduction ultra-thin PET double sticky tape base material is compounded with one deck synthetic graphite 4, and stick the ultra-thin graphite one-faced tapes of one deck heat loss through radiation in the outside surface of synthetic graphite 4, be all filled with the metal oxide nano-material of good heat conductive performance and heat loss through radiation performance in heat conduction ultra-thin PET double sticky tape and the ultra-thin graphite one-faced tapes of heat loss through radiation.In the present invention, synthetic graphite is the heat sink material in the horizontal direction with high heat conduction, can make even heat, derive fast, the ultra-thin graphite one-faced tapes of heat loss through radiation and synthetic graphite is adopted to stick, heat can be distributed from graphite fast, reduce material temperature, and heat loss through radiation ultra-thin graphite one-faced tapes has the advantages that specific surface area is large and radiation coefficient is high, there is the effect of heat loss through radiation and increasing heat radiation area, quickly through huge specific surface contact heat radiation and heat loss through radiation after making heat even by synthetic graphite, thus reach the object of quick heat radiating, make the present invention both have integral heat sink effect and be better than traditional electrographite, there is again the advantage of good die cuttability and ultra-thin thickness.
In the present embodiment, heat conduction ultra-thin PET double sticky tape comprises ultra-thin PET/ superthin polyester film 2, the one side of ultra-thin PET/ superthin polyester film 2 is provided with one deck heat conduction glue-line 5, another is provided with one deck heat conduction radiation glue-line 3 on the surface, the ultra-thin PET double sticky tape of heat conduction is by heat conduction radiation glue-line 3 and synthetic graphite 4 compound, and the metal oxide nano-material with good heat conductive performance and heat loss through radiation performance is filled in heat conduction radiation glue-line 3.
In the present embodiment, heat loss through radiation ultra-thin graphite one-faced tapes comprises ultra-thin PET/ superthin polyester film 2, the one side of ultra-thin PET/ superthin polyester film 2 is provided with one deck heat loss through radiation coating 1, another is provided with one deck heat conduction radiation glue-line 3 on the surface, the ultra-thin graphite one-faced tapes of heat loss through radiation is sticked by heat conduction radiation glue-line 3 and synthetic graphite 4, and the metal oxide nano-material with good heat conductive performance and heat loss through radiation performance is filled in heat conduction radiation glue-line 3.
The present invention integrates the function such as heat conduction, heat radiation, reduce finished product thickness, have excellent heat conduction and heat radiation performance, performance is better than traditional synthetic graphite, is applicable to the heat conduction of the various consumer electronics products such as panel computer, mobile phone, LCD display, LED, field of radiating simultaneously.
Claims (4)
1. a ultra-thin Heat dissipation adhesive tape, comprise base material, it is characterized in that: described base material is the ultra-thin PET double sticky tape of heat conduction, a surface of the ultra-thin PET double sticky tape of described heat conduction is compounded with one deck synthetic graphite, the outside surface of described synthetic graphite sticks the ultra-thin graphite one-faced tapes of one deck heat loss through radiation, is all filled with the metal oxide nano-material of good heat conductive performance and heat loss through radiation performance in described heat conduction ultra-thin PET double sticky tape and the ultra-thin graphite one-faced tapes of heat loss through radiation.
2. ultra-thin Heat dissipation adhesive tape according to claim 1, it is characterized in that: described heat conduction ultra-thin PET double sticky tape comprises ultra-thin PET/ superthin polyester film, the one side of described ultra-thin PET/ superthin polyester film and described synthetic graphite compound is provided with one deck heat conduction radiation glue-line, another is provided with one deck heat conduction glue-line on the surface, and described metal oxide nano-material is filled in described heat conduction radiation glue-line.
3. ultra-thin Heat dissipation adhesive tape according to claim 1, it is characterized in that: described heat loss through radiation ultra-thin graphite one-faced tapes comprises ultra-thin PET/ superthin polyester film, the one side that described ultra-thin PET/ superthin polyester film and described synthetic graphite stick is provided with one deck heat conduction radiation glue-line, another is provided with one deck heat loss through radiation coating on the surface, and described metal oxide nano-material is filled in described heat conduction radiation glue-line.
4. ultra-thin Heat dissipation adhesive tape according to claim 1, is characterized in that: the thickness of described ultra-thin Heat dissipation adhesive tape is 0.035mm-0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699702.8A CN105153960A (en) | 2015-10-26 | 2015-10-26 | Ultrathin heat dissipation adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510699702.8A CN105153960A (en) | 2015-10-26 | 2015-10-26 | Ultrathin heat dissipation adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153960A true CN105153960A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510699702.8A Pending CN105153960A (en) | 2015-10-26 | 2015-10-26 | Ultrathin heat dissipation adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105153960A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010351A (en) * | 2016-07-26 | 2016-10-12 | 常熟市长江胶带有限公司 | Heat-dissipating double-sided adhesive tape |
| CN106189913A (en) * | 2016-08-24 | 2016-12-07 | 湖南省普瑞达内装材料有限公司 | Heat conduction adhesive tape and heat-conducting double-sided adhesive tape |
| CN116285749A (en) * | 2023-03-31 | 2023-06-23 | 安徽碳华新材料科技有限公司 | Composite high-conductivity heat dissipation material and processing technology thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202322703U (en) * | 2011-11-07 | 2012-07-11 | 吴志高 | Adhesive tape with heat conduction performance |
| CN203393084U (en) * | 2013-06-20 | 2014-01-15 | 斯迪克新型材料（江苏）有限公司 | Graphite heat conduction heat dissipation adhesive tape |
| CN203855543U (en) * | 2014-04-11 | 2014-10-01 | 江苏悦达新材料科技有限公司 | Thermally conductive graphite composite film |
| CN204119718U (en) * | 2014-11-04 | 2015-01-21 | 络派模切（北京）有限公司 | A cooling module |
| CN104675837A (en) * | 2015-02-12 | 2015-06-03 | 平湖阿莱德实业有限公司 | Graphite composite gasket and production method thereof |
| CN104987841A (en) * | 2014-01-26 | 2015-10-21 | 苏州斯迪克新材料科技股份有限公司 | Two-way stretch composite adhesive tape |
-
2015
- 2015-10-26 CN CN201510699702.8A patent/CN105153960A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202322703U (en) * | 2011-11-07 | 2012-07-11 | 吴志高 | Adhesive tape with heat conduction performance |
| CN203393084U (en) * | 2013-06-20 | 2014-01-15 | 斯迪克新型材料（江苏）有限公司 | Graphite heat conduction heat dissipation adhesive tape |
| CN104987841A (en) * | 2014-01-26 | 2015-10-21 | 苏州斯迪克新材料科技股份有限公司 | Two-way stretch composite adhesive tape |
| CN203855543U (en) * | 2014-04-11 | 2014-10-01 | 江苏悦达新材料科技有限公司 | Thermally conductive graphite composite film |
| CN204119718U (en) * | 2014-11-04 | 2015-01-21 | 络派模切（北京）有限公司 | A cooling module |
| CN104675837A (en) * | 2015-02-12 | 2015-06-03 | 平湖阿莱德实业有限公司 | Graphite composite gasket and production method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010351A (en) * | 2016-07-26 | 2016-10-12 | 常熟市长江胶带有限公司 | Heat-dissipating double-sided adhesive tape |
| CN106189913A (en) * | 2016-08-24 | 2016-12-07 | 湖南省普瑞达内装材料有限公司 | Heat conduction adhesive tape and heat-conducting double-sided adhesive tape |
| CN106189913B (en) * | 2016-08-24 | 2018-11-23 | 湖南省普瑞达内装材料有限公司 | Heat-conducting glue band and heat-conducting double-sided adhesive tape |
| CN116285749A (en) * | 2023-03-31 | 2023-06-23 | 安徽碳华新材料科技有限公司 | Composite high-conductivity heat dissipation material and processing technology thereof |
| CN116285749B (en) * | 2023-03-31 | 2023-09-01 | 安徽碳华新材料科技有限公司 | Composite high-conductivity heat dissipation material and processing technology thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
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| RJ01 | Rejection of invention patent application after publication |