CN109456601A - 一种防干裂的计算机导热硅脂及其制备方法 - Google Patents
一种防干裂的计算机导热硅脂及其制备方法 Download PDFInfo
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- CN109456601A CN109456601A CN201811457103.5A CN201811457103A CN109456601A CN 109456601 A CN109456601 A CN 109456601A CN 201811457103 A CN201811457103 A CN 201811457103A CN 109456601 A CN109456601 A CN 109456601A
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- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 62
- 239000004519 grease Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 63
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 57
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007822 coupling agent Substances 0.000 claims abstract description 26
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 claims abstract description 21
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 21
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims abstract description 19
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims abstract description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229960000935 dehydrated alcohol Drugs 0.000 claims abstract description 19
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims abstract description 19
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 19
- 229920002545 silicone oil Polymers 0.000 claims abstract description 19
- 239000003760 tallow Substances 0.000 claims abstract description 19
- 239000011787 zinc oxide Substances 0.000 claims abstract description 18
- CYMRPDYINXWJFU-UHFFFAOYSA-N 2-carbamoylbenzoic acid Chemical compound NC(=O)C1=CC=CC=C1C(O)=O CYMRPDYINXWJFU-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 14
- 239000011265 semifinished product Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 229960004756 ethanol Drugs 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000013618 particulate matter Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- -1 6-9 parts of diadust Chemical compound 0.000 claims 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 229910000077 silane Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 239000006087 Silane Coupling Agent Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004898 kneading Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
Description
Claims (7)
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CN201811457103.5A CN109456601B (zh) | 2018-11-30 | 2018-11-30 | 一种防干裂的计算机导热硅脂及其制备方法 |
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CN109456601A true CN109456601A (zh) | 2019-03-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112963476A (zh) * | 2021-02-24 | 2021-06-15 | 枣阳华奥汽车配件有限公司 | 一种环保型高性能无铜刹车片的加工工艺 |
CN114507446A (zh) * | 2022-02-23 | 2022-05-17 | 南京欧瑞光电科技有限公司 | 一种高效导热硅脂及其制备方法 |
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CN102134474A (zh) * | 2010-12-29 | 2011-07-27 | 深圳市优宝惠新材料科技有限公司 | 导热硅脂组合物 |
CN102924924A (zh) * | 2012-11-13 | 2013-02-13 | 东莞兆舜有机硅新材料科技有限公司 | 一种膏体导热硅脂及其制备方法 |
CN105733265A (zh) * | 2016-03-25 | 2016-07-06 | 江南石墨烯研究院 | 一种导热硅脂的制备方法 |
CN106633887A (zh) * | 2016-06-21 | 2017-05-10 | 深圳市大族元亨光电股份有限公司 | 大功率led用石墨烯导热硅脂及其制备方法 |
CN106833504A (zh) * | 2017-02-10 | 2017-06-13 | 深圳市森日有机硅材料股份有限公司 | 一种导热单组份脱醇型rtv密封胶及其制备方法 |
CN107722631A (zh) * | 2017-11-15 | 2018-02-23 | 郴州国盛新材科技有限公司 | 一种碳纳米管/氧化锌/微膨石墨复合导热硅脂及其制备方法 |
CN107739513A (zh) * | 2017-11-18 | 2018-02-27 | 苏州柯仕达电子材料有限公司 | 一种导热硅脂及其加工方法与应用 |
CN107793763A (zh) * | 2017-10-20 | 2018-03-13 | 佛山市三水铠潮材料科技有限公司 | 一种耐高温导热硅脂及其制备方法 |
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2018
- 2018-11-30 CN CN201811457103.5A patent/CN109456601B/zh active Active
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CN102134474A (zh) * | 2010-12-29 | 2011-07-27 | 深圳市优宝惠新材料科技有限公司 | 导热硅脂组合物 |
CN102924924A (zh) * | 2012-11-13 | 2013-02-13 | 东莞兆舜有机硅新材料科技有限公司 | 一种膏体导热硅脂及其制备方法 |
CN105733265A (zh) * | 2016-03-25 | 2016-07-06 | 江南石墨烯研究院 | 一种导热硅脂的制备方法 |
CN106633887A (zh) * | 2016-06-21 | 2017-05-10 | 深圳市大族元亨光电股份有限公司 | 大功率led用石墨烯导热硅脂及其制备方法 |
CN106833504A (zh) * | 2017-02-10 | 2017-06-13 | 深圳市森日有机硅材料股份有限公司 | 一种导热单组份脱醇型rtv密封胶及其制备方法 |
CN107793763A (zh) * | 2017-10-20 | 2018-03-13 | 佛山市三水铠潮材料科技有限公司 | 一种耐高温导热硅脂及其制备方法 |
CN107722631A (zh) * | 2017-11-15 | 2018-02-23 | 郴州国盛新材科技有限公司 | 一种碳纳米管/氧化锌/微膨石墨复合导热硅脂及其制备方法 |
CN107739513A (zh) * | 2017-11-18 | 2018-02-27 | 苏州柯仕达电子材料有限公司 | 一种导热硅脂及其加工方法与应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112963476A (zh) * | 2021-02-24 | 2021-06-15 | 枣阳华奥汽车配件有限公司 | 一种环保型高性能无铜刹车片的加工工艺 |
CN114507446A (zh) * | 2022-02-23 | 2022-05-17 | 南京欧瑞光电科技有限公司 | 一种高效导热硅脂及其制备方法 |
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