CN113829685B - 一种石墨烯导热垫片包边工艺及包边石墨烯导热垫片 - Google Patents
一种石墨烯导热垫片包边工艺及包边石墨烯导热垫片 Download PDFInfo
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- CN113829685B CN113829685B CN202111067334.7A CN202111067334A CN113829685B CN 113829685 B CN113829685 B CN 113829685B CN 202111067334 A CN202111067334 A CN 202111067334A CN 113829685 B CN113829685 B CN 113829685B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 187
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000084 colloidal system Substances 0.000 claims abstract description 72
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 25
- 239000004917 carbon fiber Substances 0.000 claims abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 claims description 12
- 229920000178 Acrylic resin Polymers 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 10
- 229920002379 silicone rubber Polymers 0.000 claims description 9
- 238000007688 edging Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 21
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 44
- 230000000052 comparative effect Effects 0.000 description 17
- 238000001723 curing Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 238000009957 hemming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 238000013007 heat curing Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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- 239000000499 gel Substances 0.000 description 1
- -1 graphite alkene Chemical class 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
- B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/302—Conductive
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111067334.7A CN113829685B (zh) | 2021-09-13 | 2021-09-13 | 一种石墨烯导热垫片包边工艺及包边石墨烯导热垫片 |
US17/580,635 US20230078935A1 (en) | 2021-09-13 | 2022-01-20 | Graphene thermally conductive gasket edge-wrapped process and edge-wrapped graphene thermally conductive gasket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111067334.7A CN113829685B (zh) | 2021-09-13 | 2021-09-13 | 一种石墨烯导热垫片包边工艺及包边石墨烯导热垫片 |
Publications (2)
Publication Number | Publication Date |
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CN113829685A CN113829685A (zh) | 2021-12-24 |
CN113829685B true CN113829685B (zh) | 2023-12-22 |
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CN202111067334.7A Active CN113829685B (zh) | 2021-09-13 | 2021-09-13 | 一种石墨烯导热垫片包边工艺及包边石墨烯导热垫片 |
Country Status (2)
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US (1) | US20230078935A1 (zh) |
CN (1) | CN113829685B (zh) |
Citations (12)
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JP2008248457A (ja) * | 2007-03-30 | 2008-10-16 | Nano Carbon Technologies Kk | 炭素繊維複合体および炭素繊維複合体の製造方法 |
CN102122707A (zh) * | 2011-01-28 | 2011-07-13 | 湖南科力远新能源股份有限公司 | 电池极片处理的方法 |
CN106497523A (zh) * | 2016-09-27 | 2017-03-15 | 清华大学深圳研究生院 | 一种石墨复合材料及其制备方法 |
EP3236509A1 (en) * | 2016-04-19 | 2017-10-25 | Ningde Amperex Technology Limited | Method of edge sealing for secondary lithium battery |
CN208798302U (zh) * | 2018-08-14 | 2019-04-26 | 常州富烯科技股份有限公司 | 一种石墨烯导电布散热膜 |
CN209897509U (zh) * | 2019-01-28 | 2020-01-03 | 深圳市睿晖新材料有限公司 | 一种回型结构的弹性散热体 |
CN211376628U (zh) * | 2020-03-23 | 2020-08-28 | 安徽杉越科技有限公司 | 导热垫片 |
CN112087914A (zh) * | 2019-06-14 | 2020-12-15 | 中国科学院宁波材料技术与工程研究所 | 柔性导热条、导热索 |
JP2021005582A (ja) * | 2019-06-25 | 2021-01-14 | 信越ポリマー株式会社 | 放熱構造体およびそれを備えるバッテリー |
CN112277327A (zh) * | 2020-09-21 | 2021-01-29 | 深圳稀导技术有限公司 | 石墨或石墨烯类产品及其包边方法 |
WO2021018733A1 (de) * | 2019-07-29 | 2021-02-04 | Carl Freudenberg Kg | Dynamische wellenabdichtung |
CN112679765A (zh) * | 2020-12-08 | 2021-04-20 | 中国科学院深圳先进技术研究院 | 一种具有高法向热导率、高弹性的导热垫片的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102315311A (zh) * | 2010-07-06 | 2012-01-11 | 杜邦太阳能有限公司 | 太阳能模块装置及其封边涂布方法 |
JP7324783B2 (ja) * | 2018-06-07 | 2023-08-10 | エスエイチティー スマート ハイ-テック エービー | 積層グラフェンをベースとする熱伝導性フィルムおよびフィルムを製造する方法 |
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2021
- 2021-09-13 CN CN202111067334.7A patent/CN113829685B/zh active Active
-
2022
- 2022-01-20 US US17/580,635 patent/US20230078935A1/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008248457A (ja) * | 2007-03-30 | 2008-10-16 | Nano Carbon Technologies Kk | 炭素繊維複合体および炭素繊維複合体の製造方法 |
CN102122707A (zh) * | 2011-01-28 | 2011-07-13 | 湖南科力远新能源股份有限公司 | 电池极片处理的方法 |
EP3236509A1 (en) * | 2016-04-19 | 2017-10-25 | Ningde Amperex Technology Limited | Method of edge sealing for secondary lithium battery |
CN106497523A (zh) * | 2016-09-27 | 2017-03-15 | 清华大学深圳研究生院 | 一种石墨复合材料及其制备方法 |
CN208798302U (zh) * | 2018-08-14 | 2019-04-26 | 常州富烯科技股份有限公司 | 一种石墨烯导电布散热膜 |
CN209897509U (zh) * | 2019-01-28 | 2020-01-03 | 深圳市睿晖新材料有限公司 | 一种回型结构的弹性散热体 |
CN112087914A (zh) * | 2019-06-14 | 2020-12-15 | 中国科学院宁波材料技术与工程研究所 | 柔性导热条、导热索 |
JP2021005582A (ja) * | 2019-06-25 | 2021-01-14 | 信越ポリマー株式会社 | 放熱構造体およびそれを備えるバッテリー |
WO2021018733A1 (de) * | 2019-07-29 | 2021-02-04 | Carl Freudenberg Kg | Dynamische wellenabdichtung |
CN211376628U (zh) * | 2020-03-23 | 2020-08-28 | 安徽杉越科技有限公司 | 导热垫片 |
CN112277327A (zh) * | 2020-09-21 | 2021-01-29 | 深圳稀导技术有限公司 | 石墨或石墨烯类产品及其包边方法 |
CN112679765A (zh) * | 2020-12-08 | 2021-04-20 | 中国科学院深圳先进技术研究院 | 一种具有高法向热导率、高弹性的导热垫片的制备方法 |
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CN113829685A (zh) | 2021-12-24 |
US20230078935A1 (en) | 2023-03-16 |
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Address after: 518000, 1st, 2nd and 3rd floors, building C, No.7 Fuyong East Avenue, Fenghuang community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province; 7th floor, Huayuan phase III, Fenghuang first industrial zone Applicant after: Shenzhen hongfucheng New Material Co.,Ltd. Address before: 518000, 1st, 2nd and 3rd floors, building C, No.7 Fuyong East Avenue, Fenghuang community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province; 7th floor, Huayuan phase III, Fenghuang first industrial zone Applicant before: SHENZHEN HFC SHIELDING PRODUCTS Co.,Ltd. |
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