CN102795617B - 一种石墨块材料及其制备方法 - Google Patents
一种石墨块材料及其制备方法 Download PDFInfo
- Publication number
- CN102795617B CN102795617B CN201210257376.1A CN201210257376A CN102795617B CN 102795617 B CN102795617 B CN 102795617B CN 201210257376 A CN201210257376 A CN 201210257376A CN 102795617 B CN102795617 B CN 102795617B
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- graphite
- graphite linings
- layer
- linings structure
- layer graphite
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 350
- 239000010439 graphite Substances 0.000 title claims abstract description 341
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 341
- 239000000463 material Substances 0.000 title claims abstract description 83
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000007770 graphite material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 238000007766 curtain coating Methods 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 229920003987 resole Polymers 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 15
- 238000012546 transfer Methods 0.000 abstract description 9
- 230000005855 radiation Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000005439 thermosphere Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 239000011302 mesophase pitch Substances 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210257376.1A CN102795617B (zh) | 2012-07-24 | 2012-07-24 | 一种石墨块材料及其制备方法 |
HK13102576.3A HK1175159A1 (zh) | 2012-07-24 | 2013-02-28 | 種石墨塊材料及其製備方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210257376.1A CN102795617B (zh) | 2012-07-24 | 2012-07-24 | 一种石墨块材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102795617A CN102795617A (zh) | 2012-11-28 |
CN102795617B true CN102795617B (zh) | 2014-10-29 |
Family
ID=47194963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210257376.1A Active CN102795617B (zh) | 2012-07-24 | 2012-07-24 | 一种石墨块材料及其制备方法 |
Country Status (2)
Country | Link |
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CN (1) | CN102795617B (zh) |
HK (1) | HK1175159A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105120634B (zh) * | 2015-09-06 | 2017-11-14 | 张永锋 | 一种高导散热器 |
KR102094925B1 (ko) * | 2018-05-03 | 2020-03-30 | 에스케이씨 주식회사 | 전자파 차폐능 및 열전도도가 우수한 다층 그라파이트 시트 및 이의 제조방법 |
CN109177368A (zh) * | 2018-09-06 | 2019-01-11 | 三峡大学 | 一种石墨膜叠层复合板材及其制备方法 |
TWI767721B (zh) * | 2021-05-26 | 2022-06-11 | 華宏新技股份有限公司 | 複合散熱材料 |
CN114702316B (zh) * | 2022-03-23 | 2023-05-30 | 湖南大学 | 一种低成本高纯石墨材料的制备方法及应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101449374A (zh) * | 2006-06-08 | 2009-06-03 | 国际商业机器公司 | 高热传导性柔软片 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5295631B2 (ja) * | 2008-01-18 | 2013-09-18 | 株式会社カネカ | 多層グラファイトフィルムおよびその製造方法、電子機器、ディスプレイならびにバックライト |
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2012
- 2012-07-24 CN CN201210257376.1A patent/CN102795617B/zh active Active
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2013
- 2013-02-28 HK HK13102576.3A patent/HK1175159A1/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101449374A (zh) * | 2006-06-08 | 2009-06-03 | 国际商业机器公司 | 高热传导性柔软片 |
Non-Patent Citations (1)
Title |
---|
JP特开2009-190962A 2009.08.27 |
Also Published As
Publication number | Publication date |
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CN102795617A (zh) | 2012-11-28 |
HK1175159A1 (zh) | 2013-06-28 |
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Effective date of registration: 20180511 Address after: 518055 Qinghua campus, Xili University Town, Nanshan District, Shenzhen, Guangdong Co-patentee after: Tsinghua University Patentee after: Graduate School at Shenzhen, Tsinghua University Address before: 518055 Qinghua campus, Xili University Town, Nanshan District, Shenzhen, Guangdong Patentee before: Graduate School at Shenzhen, Tsinghua University |
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Effective date of registration: 20190805 Address after: 518000 15th Floor, Building A1, Smart City, China Merchants Bureau, Fenghuang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Graphene Innovation Center Co., Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili of Tsinghua Co-patentee before: Tsinghua University Patentee before: Graduate School at Shenzhen, Tsinghua University |
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