CN103342896A - High temperature resistant heat-conducting silica gel sheet and preparation method thereof - Google Patents
High temperature resistant heat-conducting silica gel sheet and preparation method thereof Download PDFInfo
- Publication number
- CN103342896A CN103342896A CN2013102602241A CN201310260224A CN103342896A CN 103342896 A CN103342896 A CN 103342896A CN 2013102602241 A CN2013102602241 A CN 2013102602241A CN 201310260224 A CN201310260224 A CN 201310260224A CN 103342896 A CN103342896 A CN 103342896A
- Authority
- CN
- China
- Prior art keywords
- silicone oil
- heat
- parts
- resistant
- silicon film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a high temperature resistant heat-conducting silica gel sheet and a preparation method thereof. The high temperature resistant heat-conducting silica gel sheet is characterized by comprising the following components in parts by weight: 50-80 parts of vinyl end capped polydimethylsiloxane (PDMS), 20-50 parts of vinyl end capped methyl phenyl silicone oil, 0.3-10 parts of containing hydrogen silicone oil, 2-6 parts of platinum catalyst, 0.2-0.6 parts of inhibitor, 5-100 parts of heat resistant additive and 400-1200 parts of heat-conducting powder. The preparation method of the high temperature resistant heat-conducting silica gel sheet comprises the following steps: firstly, uniformly mixing the vinyl end capped polydimethylsiloxane and the vinyl end capped methyl phenyl silicone oil in a kneading machine; adding the treated or untreated heat-conducting powder and the heat resistant additive which are added in batches, after mixing uniformly, adding the containing hydrogen silicone oil, the inhibitor and the catalyst; and mixing uniformly, and heating and solidifying in a forming machine to form a sheet. The heat resistant silica gel sheet provided by the invention is aged at 250 DEG C for 1000 hours, but still has good usability, and the changes of the hardness and the heat conductivity coefficient are within acceptable ranges.
Description
Technical field
The present invention relates to a kind of thermostable heat-conductive silica gel sheet, particularly used thermostable heat-conductive silica gel sheet in a kind of large-scale industrial equipments.
Background technology
Along with electronics and industrial equipments degree of integration are more and more higher, its thermal value is also increasing, particularly for some large-scale industrial equipments, the temperature that its accumulation of heat produces even surpass 250 ℃ for a long time, based on desirable requirement, the heat that equipment produces can scatter and disappear away as soon as possible, but these large-scale industrial equipmentss usually, the tolerance fit gap is bigger, and good heat conductivity, resistance toheat be good material also, is difficult to satisfy the requirement in big gap as graphite flake etc.So can satisfy the material of big gap heat transfer requirement still based on conducting strip.Thermal conductive silicon film resistance toheat is better, but existing thermal conductive silicon film on the market, its long-term heat resistance can only reach 160 ℃, and high also can only reach 200 ℃.A kind of long-term anti-more than 250 ℃ the conducting strip of high temperature then become a kind of urgent demand.
Summary of the invention
Purpose of the present invention just provides a kind of thermostable heat-conductive silica gel sheet, and this silica gel sheet is at 250 ℃, and 1000h is aging, still good usability can be arranged, and namely hardness, thermal conductivity change within the acceptable range.
The invention provides a kind of resistant to elevated temperatures thermal conductive silicon film, its component ratio is as follows:
The polydimethylsiloxane of ethenyl blocking: 50～80
The methyl phenyl silicone oil of ethenyl blocking: 20～50 parts
Containing hydrogen silicone oil: 0.3～10 part
Platinum catalyst: 2～6 parts
Inhibitor: 0.2～0.6 part
Heat-resisting additive: 5～100 parts
Heat conduction powder: 400～1200 parts
The polydimethylsiloxane of described ethenyl blocking, its viscosity are between 300～10000cps, between preferred 500～5000cps, more preferably between 500～2000cps.Viscosity is low, is beneficial to the filling of additive and heat conduction powder.When viscosity was lower than 300cps, the hardness that reduces conducting strip can compare difficulty.
At 2000～20000cps, contents of ethylene is between 2.5～5.5% (weight percents) in its viscosity for the methyl phenyl silicone oil of described ethenyl blocking, its viscosity, and phenyl content is between 10%～30%.The increase of phenyl content can improve the thermotolerance of final finished, but too high phenyl content can influence the consistency of the polydimethylsiloxane of itself and ethenyl blocking.
Described containing hydrogen silicone oil comprises a kind of side chain containing hydrogen silicone oil or side chain containing hydrogen silicone oil and the mixture of holding containing hydrogen silicone oil.Regulate the ratio of methyl phenyl silicone oil of polydimethylsiloxane, the ethenyl blocking of containing hydrogen silicone oil and ethenyl blocking, can regulate the thermal conductive silicon film of different hardness.
Described platinum catalyst is to make after the methyl phenyl silicone oil complexing with the polydimethylsiloxane of Platinic chloride and ethenyl blocking or ethenyl blocking.
Described inhibitor can be a kind of or their title complex in alkynol class, amide compound, the maleic acid ester compound.
Described heat-resisting additive can be aerosil, red iron oxide, iron oxide yellow, one or more in the carbon black.Preferred red iron oxide and carbon black.
Described heat conduction powder can be one or more the combination in aluminum oxide, magnesium oxide, zinc oxide, aluminium nitride, boron nitride, silicon nitride, silicon carbide, carbon fiber, the Graphene.Its shape can be sheet, needle-like, spherical.
The making method of thermostable heat-conductive silica gel sheet of the present invention:
Earlier the polydimethylsiloxane of ethenyl blocking and the methyl phenyl silicone oil of ethenyl blocking are mixed in kneader, add that adding was in batches handled or untreated heat conduction powder and heat-resisting additive, can heat also in the mixing process and can not heat, after treating that it mixes, at room temperature add containing hydrogen silicone oil, inhibitor, catalyzer successively.Mix and to obtain plastic sizing material.Thermofixation becomes sheet material in shaper.
In actual production, can also add fire retardant and reach the fire-retardant purpose of conducting strip, fire retardant commonly used comprises aluminium hydroxide, magnesium hydroxide, titanium oxide etc.
In actual production, can also use coupling agent to carry out the surface treatment of heat conduction powder to improve the addition of heat conduction powder in silicone oil, coupling agent commonly used comprises γ-(2,3-epoxy, third oxygen) propyl trimethoxy silicane, γ-methacryloxypropyl trimethoxy silane, vinyltrimethoxy silane, vinyltriethoxysilane, octyl group trimethoxy silicone oil etc.
In actual production, can use mixing equipment such as planetary mixer, kneader to carry out the mixing of sizing material, then use rolling press or vulcanizing press, form, and thermofixation.
Testing method:
With the conducting strip after the moulding, conducting strip is the aluminium sheet of surfacing up and down, puts into thermostatic drying chamber, and 250 ℃ are aging, respectively at 100h, and 200h, 500h, 750h takes out its hardness of partial test during 1000h and thermal resistance changes.
The testing method of hardness is with reference to " ASTM D2240-2005 rubber hardness testing standard "
The testing method of thermal resistance is with reference to " ASTM D5470-2006 thermal conduction solid electrical isolation thin material heat-conductive characteristic testing method (10.02) "
The invention beneficial effect:
High temperature resistant silicon film provided by the invention after 1000h is aging, still can have good usability at 250 ℃, and namely hardness, thermal conductivity change within the acceptable range.
Specific embodiment
The preparation of heat conduction sizing material
The polydimethylsiloxane of the ethenyl blocking of specified amount and the methyl phenyl silicone oil of ethenyl blocking are added in the planetary mixer, mix, then divide auxiliary agents such as adding heat conduction powder and heat-resisting additive, coupling agent for three times to stir, temperature is risen to 150 ℃ simultaneously, stir begin after 3 hours the cooling.At room temperature add containing hydrogen silicone oil, inhibitor successively.After stirring, standby.
Be shaped
Use two rod rolling presss or multi-rolling mill, the sizing material for preparing is put on the PET that scribbles parting agent, the upper strata also is covered with the PET that scribbles parting agent simultaneously, is calendered to the thickness of requirement, adds baking shaping in the heat tunnel in separate type or integral type.
Utilize different ingredients to carry out the preparation of thermostable heat-conductive silica gel sheet and respectively at 100h, 200h, 500h, 750h takes out its hardness of partial test during 1000h and thermal resistance changes.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (10)
1. thermostable heat-conductive silica gel sheet and preparation method thereof is characterized in that component ratio is as follows:
20～50 parts of the methyl phenyl silicone oils of 50～80 parts of the polydimethylsiloxanes of ethenyl blocking, ethenyl blocking, 0.3～10 part of containing hydrogen silicone oil, 2～6 parts of platinum catalysts, 0.2～0.6 part in inhibitor, 5～100 parts of heat-resisting additives, heat conduction powder: 400～1200 parts.
2. resistant to elevated temperatures thermal conductive silicon film according to claim 1 is characterized in that the polydimethylsiloxane of described ethenyl blocking, and its viscosity is at 300～10000cps.
3. resistant to elevated temperatures thermal conductive silicon film according to claim 1, the methyl phenyl silicone oil that it is characterized in that described ethenyl blocking, at 2000～20000cps, contents of ethylene is 2.5～5.5% in its viscosity for its viscosity, and phenyl content is between 10%～30%.
4. resistant to elevated temperatures thermal conductive silicon film according to claim 1 is characterized in that described containing hydrogen silicone oil comprises a kind of side chain containing hydrogen silicone oil or side chain containing hydrogen silicone oil and the mixture of holding containing hydrogen silicone oil.
5. resistant to elevated temperatures thermal conductive silicon film according to claim 1 is characterized in that described platinum catalyst is to make after the methyl phenyl silicone oil complexing with the polydimethylsiloxane of Platinic chloride and ethenyl blocking or ethenyl blocking;
Described resistant to elevated temperatures thermal conductive silicon film is characterized in that described inhibitor can be a kind of or their title complex in alkynol class, amide compound, the maleic acid ester compound.
6. resistant to elevated temperatures thermal conductive silicon film according to claim 1 is characterized in that described heat-resisting additive can be aerosil, red iron oxide, iron oxide yellow, one or more in the carbon black;
Described heat conduction powder can be one or more the combination in aluminum oxide, magnesium oxide, zinc oxide, aluminium nitride, boron nitride, silicon nitride, silicon carbide, carbon fiber, the Graphene, and its shape can be sheet, needle-like, spherical.
7. the preparation method of resistant to elevated temperatures thermal conductive silicon film according to claim 1 is characterized in that comprising following steps: earlier the polydimethylsiloxane of ethenyl blocking and the methyl phenyl silicone oil of ethenyl blocking are mixed in kneader; Add that adding was in batches handled or untreated heat conduction powder and heat-resisting additive, can heat also in the mixing process and can not heat; After treating that it mixes, at room temperature add containing hydrogen silicone oil, inhibitor, catalyzer successively; Mix and to obtain plastic sizing material; Thermofixation becomes sheet material in shaper.
8. the preparation method of resistant to elevated temperatures thermal conductive silicon film according to claim 7 is characterized in that adding fire retardant and reaches the fire-retardant purpose of conducting strip, and described fire retardant is aluminium hydroxide, magnesium hydroxide or titanium oxide.
9. the preparation method of resistant to elevated temperatures thermal conductive silicon film according to claim 7, it is characterized in that using coupling agent to carry out the surface treatment of heat conduction powder to improve the addition of heat conduction powder in silicone oil, described coupling agent comprises γ-(2,3-epoxy, third oxygen) propyl trimethoxy silicane, γ-methacryloxypropyl trimethoxy silane, vinyltrimethoxy silane, vinyltriethoxysilane and octyl group trimethoxy silicone oil.
10. the preparation method of resistant to elevated temperatures thermal conductive silicon film according to claim 7, it is characterized in that in dispersion process, adding coupling agent or dispersion agent, coupling agent can be any one in the commercial coupling agent that can share with the platinum vulcanizer, and dispersion agent is fluorine-containing siloxanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102602241A CN103342896A (en) | 2013-06-26 | 2013-06-26 | High temperature resistant heat-conducting silica gel sheet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102602241A CN103342896A (en) | 2013-06-26 | 2013-06-26 | High temperature resistant heat-conducting silica gel sheet and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103342896A true CN103342896A (en) | 2013-10-09 |
Family
ID=49277727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102602241A Pending CN103342896A (en) | 2013-06-26 | 2013-06-26 | High temperature resistant heat-conducting silica gel sheet and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103342896A (en) |
Cited By (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522687A (en) * | 2013-10-14 | 2014-01-22 | 烟台德邦科技有限公司 | Composite type heat-dissipation pad used through vertical face fitting and preparation method of pad |
| CN103522685A (en) * | 2013-10-10 | 2014-01-22 | 烟台德邦科技有限公司 | Composite type heat radiation silica gel pad and preparation method thereof |
| CN103613931A (en) * | 2013-10-21 | 2014-03-05 | 烟台德邦先进硅材料有限公司 | Antistatic organosilicon gel used for heat-conducting gasket and preparation method of the organosilicon gel |
| CN103694892A (en) * | 2013-12-05 | 2014-04-02 | 深圳市冠恒新材料科技有限公司 | Fluorine-containing polysiloxane release agent and preparation method thereof |
| CN104242197A (en) * | 2014-09-30 | 2014-12-24 | 江苏江城电气有限公司 | High-temperature waterproof bus duct |
| CN104387963A (en) * | 2014-12-08 | 2015-03-04 | 江苏诺飞新材料科技有限公司 | Surface dustproof coating of cell panel |
| CN104530706A (en) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | Graphene reinforced organic silicon heat-conductive material and preparation method thereof |
| CN104530709A (en) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | Metal reinforced organic silicon heat conducting material and preparation method thereof |
| CN104725867A (en) * | 2014-12-17 | 2015-06-24 | 苏州锦腾电子科技有限公司 | Flame-retardant silicone rubber vulcanized at high temperature and preparation method thereof |
| CN104910625A (en) * | 2014-03-12 | 2015-09-16 | 江苏麒祥高新材料有限公司 | Preparation method of heat conduction silicone rubber interface material containing graphene |
| CN105017775A (en) * | 2015-07-01 | 2015-11-04 | 苏州达同新材料有限公司 | Heat conducting and flame retardant pouring sealant |
| CN105038251A (en) * | 2015-09-23 | 2015-11-11 | 李孟平 | Preparation method of heat conductive rubber composite |
| CN105754350A (en) * | 2016-04-06 | 2016-07-13 | 深圳市欧普特工业材料有限公司 | High-heat-conductivity gel sheet and preparation method thereof |
| CN105838077A (en) * | 2016-04-06 | 2016-08-10 | 深圳市欧普特工业材料有限公司 | Surface treatment method of graphene used for producing heat conducting silicon sheets |
| CN105949791A (en) * | 2016-07-14 | 2016-09-21 | 东莞市兆科电子材料科技有限公司 | Thermal-conductive silica gel sheet material and preparation method thereof |
| CN106009688A (en) * | 2016-05-19 | 2016-10-12 | 强新正品（苏州）环保材料科技有限公司 | Heat-conducting silicon sheet formula |
| CN106009692A (en) * | 2016-06-17 | 2016-10-12 | 刘世超 | High thermal conductive silicon sheet |
| CN106084794A (en) * | 2016-06-16 | 2016-11-09 | 上海利隆化工化纤有限公司 | Heat-conducting silica gel sheet and preparation method thereof |
| CN106118066A (en) * | 2016-06-30 | 2016-11-16 | 昆山市中迪新材料技术有限公司 | A kind of zigzag heat conductive rubber sheet and preparation method thereof |
| CN106280490A (en) * | 2016-08-26 | 2017-01-04 | 强新正品（苏州）环保材料科技有限公司 | A kind of self-adhering-type silica gel radiating fin |
| CN106543736A (en) * | 2016-11-08 | 2017-03-29 | 昆山裕凌电子科技有限公司 | A kind of dentation heat-conducting silicon rubber and preparation method thereof |
| CN106751871A (en) * | 2017-01-19 | 2017-05-31 | 苏州鸿凌达电子科技有限公司 | Lightweight heat conductive silica gel sheet material and its manufacture craft |
| CN107141807A (en) * | 2017-06-22 | 2017-09-08 | 江苏赛凯诺环保科技有限公司 | A kind of organic silicone heat conduction network chain and preparation method thereof |
| CN107304294A (en) * | 2016-04-19 | 2017-10-31 | 新纶科技（常州）有限公司 | A kind of organosilicon thermally conductive sheet and preparation method thereof |
| CN107522899A (en) * | 2017-08-11 | 2017-12-29 | 深圳市大材液态金属科技有限公司 | Liquid metal for conducting heat piece and preparation method thereof |
| CN108219475A (en) * | 2017-12-25 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of wear-resisting heat-conducting silica gel sheet and preparation method thereof |
| CN108219468A (en) * | 2017-12-25 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of flame-retarded heat-conducting silica gel piece and preparation method thereof |
| CN108299830A (en) * | 2018-02-07 | 2018-07-20 | 杭州白熊科技有限公司 | Silicon rubber base Flexible graphene heating film and preparation method thereof, heating device and application |
| CN108440968A (en) * | 2018-03-27 | 2018-08-24 | 董小琳 | A kind of high heat conduction silicon aluminum nitrides rubber cushion and preparation method thereof |
| CN109096769A (en) * | 2018-05-31 | 2018-12-28 | 镇江高美新材料有限公司 | A kind of high-strength anti-flaming silicone rubber compound |
| CN109181317A (en) * | 2018-09-30 | 2019-01-11 | 深圳市森日有机硅材料股份有限公司 | Silica gel piece and preparation method thereof |
| CN109575796A (en) * | 2018-11-07 | 2019-04-05 | 天津圣金特汽车配件有限公司 | A kind of the aluminium alloy wheel hub formulation for coating material and its manufacturing process of high adhesion force |
| CN109627776A (en) * | 2018-11-14 | 2019-04-16 | 深圳市飞荣达科技股份有限公司 | Solidfied material made of heat-conductive silicone composition and its solidification |
| CN109648940A (en) * | 2018-12-06 | 2019-04-19 | 安徽旭川新材料科技有限公司 | A kind of frosted PET hot pressing silica gel material and preparation method thereof |
| CN110157389A (en) * | 2019-03-22 | 2019-08-23 | 中国科学院工程热物理研究所 | A kind of high intensity heat conductive silica gel gasket and preparation method thereof |
| CN110317581A (en) * | 2019-06-06 | 2019-10-11 | 东莞市盛元新材料科技有限公司 | A kind of pureed thermostable heat-conductive composite material and preparation method |
| CN110467446A (en) * | 2019-08-28 | 2019-11-19 | 昆山市中迪新材料技术有限公司 | A kind of high temperature resistant silicon glue gasket and preparation method thereof |
| CN111186187A (en) * | 2020-01-19 | 2020-05-22 | 深圳德邦界面材料有限公司 | Polyimide-based composite heat-conducting insulating sheet and preparation method thereof |
| CN111303511A (en) * | 2018-12-12 | 2020-06-19 | 新奥石墨烯技术有限公司 | Polymer composite material containing micro-nano hybrid structure filler and preparation method thereof |
| CN111378284A (en) * | 2020-04-20 | 2020-07-07 | 苏州天脉导热科技股份有限公司 | Low-dielectric-constant heat-conducting silica gel sheet and preparation method thereof |
| CN111393855A (en) * | 2020-03-18 | 2020-07-10 | 平湖阿莱德实业有限公司 | High-thermal-conductivity gel composition with excellent weather resistance |
| CN111876074A (en) * | 2020-08-07 | 2020-11-03 | 东莞市固泰有机硅有限公司 | Silicone rubber, coating liquid containing silicone rubber and preparation method of coating liquid |
| CN111944498A (en) * | 2020-08-20 | 2020-11-17 | 广东鼎泰新材料科技有限公司 | Heat-conducting gel with ultralow oil extraction amount and high flow rate performance and preparation method thereof |
| CN112500708A (en) * | 2020-12-07 | 2021-03-16 | 怡力精密制造有限公司 | Silicone rubber material and preparation method thereof |
| CN112622370A (en) * | 2020-12-25 | 2021-04-09 | 镇江中垒新材料科技有限公司 | Silica gel glass fiber cloth hot-pressing buffer material and preparation method thereof |
| CN112940510A (en) * | 2021-03-11 | 2021-06-11 | 广东思泉新材料股份有限公司 | Compact heat-conducting silica gel composite material with three-dimensional framework structure based on foam metal and preparation method thereof |
| CN112985624A (en) * | 2021-02-24 | 2021-06-18 | 上海军辉信息技术有限公司 | Building intelligent monitoring system for weak current engineering |
| CN112980398A (en) * | 2021-02-24 | 2021-06-18 | 天津泽希新材料有限公司 | High-thermal-conductivity wave-absorbing silica gel gasket and preparation method thereof |
| CN113416418A (en) * | 2021-06-18 | 2021-09-21 | 佛山金戈新材料股份有限公司 | Preparation method of high-temperature-resistant heat-conducting organic silicon composition |
| CN114106560A (en) * | 2021-12-15 | 2022-03-01 | 东莞市新懿电子材料技术有限公司 | Preparation method and product of heat-conducting silica gel |
| CN114940828A (en) * | 2022-06-30 | 2022-08-26 | 深圳市傲川科技有限公司 | Insulating high-thermal-conductivity film and preparation method thereof |
| CN115885014A (en) * | 2020-09-29 | 2023-03-31 | 株式会社 Lg新能源 | Curable composition and two-component curable composition |
| CN116622286A (en) * | 2023-05-26 | 2023-08-22 | 广东电网有限责任公司 | Conductor protective grease and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555331A (en) * | 2012-01-18 | 2012-07-11 | 苏州领胜电子科技有限公司 | Thermal-conductive silicon sheet and manufacturing method thereof |
-
2013
- 2013-06-26 CN CN2013102602241A patent/CN103342896A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555331A (en) * | 2012-01-18 | 2012-07-11 | 苏州领胜电子科技有限公司 | Thermal-conductive silicon sheet and manufacturing method thereof |
Cited By (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522685A (en) * | 2013-10-10 | 2014-01-22 | 烟台德邦科技有限公司 | Composite type heat radiation silica gel pad and preparation method thereof |
| CN103522685B (en) * | 2013-10-10 | 2016-03-02 | 烟台德邦科技有限公司 | A kind of composite type heat radiation silica gel pad and preparation method thereof |
| CN103522687B (en) * | 2013-10-14 | 2016-08-10 | 烟台德邦科技有限公司 | Compound cooling pad that a kind of facade uses and preparation method thereof |
| CN103522687A (en) * | 2013-10-14 | 2014-01-22 | 烟台德邦科技有限公司 | Composite type heat-dissipation pad used through vertical face fitting and preparation method of pad |
| CN103613931A (en) * | 2013-10-21 | 2014-03-05 | 烟台德邦先进硅材料有限公司 | Antistatic organosilicon gel used for heat-conducting gasket and preparation method of the organosilicon gel |
| CN103613931B (en) * | 2013-10-21 | 2016-01-27 | 烟台德邦先进硅材料有限公司 | A kind of antistatic silicone gel for heat-conducting pad and preparation method thereof |
| CN103694892A (en) * | 2013-12-05 | 2014-04-02 | 深圳市冠恒新材料科技有限公司 | Fluorine-containing polysiloxane release agent and preparation method thereof |
| CN104910625A (en) * | 2014-03-12 | 2015-09-16 | 江苏麒祥高新材料有限公司 | Preparation method of heat conduction silicone rubber interface material containing graphene |
| CN104242197A (en) * | 2014-09-30 | 2014-12-24 | 江苏江城电气有限公司 | High-temperature waterproof bus duct |
| CN104387963A (en) * | 2014-12-08 | 2015-03-04 | 江苏诺飞新材料科技有限公司 | Surface dustproof coating of cell panel |
| CN104530709A (en) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | Metal reinforced organic silicon heat conducting material and preparation method thereof |
| CN104530706A (en) * | 2014-12-16 | 2015-04-22 | 惠州力王佐信科技有限公司 | Graphene reinforced organic silicon heat-conductive material and preparation method thereof |
| CN104725867A (en) * | 2014-12-17 | 2015-06-24 | 苏州锦腾电子科技有限公司 | Flame-retardant silicone rubber vulcanized at high temperature and preparation method thereof |
| CN105017775A (en) * | 2015-07-01 | 2015-11-04 | 苏州达同新材料有限公司 | Heat conducting and flame retardant pouring sealant |
| CN105038251A (en) * | 2015-09-23 | 2015-11-11 | 李孟平 | Preparation method of heat conductive rubber composite |
| CN105754350A (en) * | 2016-04-06 | 2016-07-13 | 深圳市欧普特工业材料有限公司 | High-heat-conductivity gel sheet and preparation method thereof |
| CN105838077A (en) * | 2016-04-06 | 2016-08-10 | 深圳市欧普特工业材料有限公司 | Surface treatment method of graphene used for producing heat conducting silicon sheets |
| CN107304294A (en) * | 2016-04-19 | 2017-10-31 | 新纶科技（常州）有限公司 | A kind of organosilicon thermally conductive sheet and preparation method thereof |
| CN106009688A (en) * | 2016-05-19 | 2016-10-12 | 强新正品（苏州）环保材料科技有限公司 | Heat-conducting silicon sheet formula |
| CN106084794A (en) * | 2016-06-16 | 2016-11-09 | 上海利隆化工化纤有限公司 | Heat-conducting silica gel sheet and preparation method thereof |
| CN106009692A (en) * | 2016-06-17 | 2016-10-12 | 刘世超 | High thermal conductive silicon sheet |
| CN106118066A (en) * | 2016-06-30 | 2016-11-16 | 昆山市中迪新材料技术有限公司 | A kind of zigzag heat conductive rubber sheet and preparation method thereof |
| CN106118066B (en) * | 2016-06-30 | 2019-05-21 | 昆山市中迪新材料技术有限公司 | A kind of zigzag heat conductive rubber piece and preparation method thereof |
| CN105949791A (en) * | 2016-07-14 | 2016-09-21 | 东莞市兆科电子材料科技有限公司 | Thermal-conductive silica gel sheet material and preparation method thereof |
| CN106280490A (en) * | 2016-08-26 | 2017-01-04 | 强新正品（苏州）环保材料科技有限公司 | A kind of self-adhering-type silica gel radiating fin |
| CN106543736A (en) * | 2016-11-08 | 2017-03-29 | 昆山裕凌电子科技有限公司 | A kind of dentation heat-conducting silicon rubber and preparation method thereof |
| CN106751871A (en) * | 2017-01-19 | 2017-05-31 | 苏州鸿凌达电子科技有限公司 | Lightweight heat conductive silica gel sheet material and its manufacture craft |
| CN107141807A (en) * | 2017-06-22 | 2017-09-08 | 江苏赛凯诺环保科技有限公司 | A kind of organic silicone heat conduction network chain and preparation method thereof |
| CN107522899A (en) * | 2017-08-11 | 2017-12-29 | 深圳市大材液态金属科技有限公司 | Liquid metal for conducting heat piece and preparation method thereof |
| CN108219475A (en) * | 2017-12-25 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of wear-resisting heat-conducting silica gel sheet and preparation method thereof |
| CN108219468A (en) * | 2017-12-25 | 2018-06-29 | 湛江正信科技服务有限公司 | A kind of flame-retarded heat-conducting silica gel piece and preparation method thereof |
| CN108299830A (en) * | 2018-02-07 | 2018-07-20 | 杭州白熊科技有限公司 | Silicon rubber base Flexible graphene heating film and preparation method thereof, heating device and application |
| CN108299830B (en) * | 2018-02-07 | 2021-02-23 | 杭州白熊科技有限公司 | Silicone rubber-based flexible graphene heating film, preparation method thereof, heating device and application |
| CN108440968A (en) * | 2018-03-27 | 2018-08-24 | 董小琳 | A kind of high heat conduction silicon aluminum nitrides rubber cushion and preparation method thereof |
| CN109096769A (en) * | 2018-05-31 | 2018-12-28 | 镇江高美新材料有限公司 | A kind of high-strength anti-flaming silicone rubber compound |
| CN109181317A (en) * | 2018-09-30 | 2019-01-11 | 深圳市森日有机硅材料股份有限公司 | Silica gel piece and preparation method thereof |
| CN109575796A (en) * | 2018-11-07 | 2019-04-05 | 天津圣金特汽车配件有限公司 | A kind of the aluminium alloy wheel hub formulation for coating material and its manufacturing process of high adhesion force |
| CN109627776A (en) * | 2018-11-14 | 2019-04-16 | 深圳市飞荣达科技股份有限公司 | Solidfied material made of heat-conductive silicone composition and its solidification |
| CN109648940A (en) * | 2018-12-06 | 2019-04-19 | 安徽旭川新材料科技有限公司 | A kind of frosted PET hot pressing silica gel material and preparation method thereof |
| CN111303511A (en) * | 2018-12-12 | 2020-06-19 | 新奥石墨烯技术有限公司 | Polymer composite material containing micro-nano hybrid structure filler and preparation method thereof |
| CN110157389A (en) * | 2019-03-22 | 2019-08-23 | 中国科学院工程热物理研究所 | A kind of high intensity heat conductive silica gel gasket and preparation method thereof |
| CN110317581A (en) * | 2019-06-06 | 2019-10-11 | 东莞市盛元新材料科技有限公司 | A kind of pureed thermostable heat-conductive composite material and preparation method |
| CN110467446A (en) * | 2019-08-28 | 2019-11-19 | 昆山市中迪新材料技术有限公司 | A kind of high temperature resistant silicon glue gasket and preparation method thereof |
| CN110467446B (en) * | 2019-08-28 | 2021-11-26 | 江苏中迪新材料技术有限公司 | High-temperature-resistant silica gel gasket and preparation method thereof |
| CN111186187A (en) * | 2020-01-19 | 2020-05-22 | 深圳德邦界面材料有限公司 | Polyimide-based composite heat-conducting insulating sheet and preparation method thereof |
| CN111186187B (en) * | 2020-01-19 | 2022-04-15 | 深圳德邦界面材料有限公司 | Polyimide-based composite heat-conducting insulating sheet and preparation method thereof |
| CN111393855A (en) * | 2020-03-18 | 2020-07-10 | 平湖阿莱德实业有限公司 | High-thermal-conductivity gel composition with excellent weather resistance |
| CN111378284A (en) * | 2020-04-20 | 2020-07-07 | 苏州天脉导热科技股份有限公司 | Low-dielectric-constant heat-conducting silica gel sheet and preparation method thereof |
| CN111876074A (en) * | 2020-08-07 | 2020-11-03 | 东莞市固泰有机硅有限公司 | Silicone rubber, coating liquid containing silicone rubber and preparation method of coating liquid |
| CN111944498A (en) * | 2020-08-20 | 2020-11-17 | 广东鼎泰新材料科技有限公司 | Heat-conducting gel with ultralow oil extraction amount and high flow rate performance and preparation method thereof |
| CN115885014A (en) * | 2020-09-29 | 2023-03-31 | 株式会社 Lg新能源 | Curable composition and two-component curable composition |
| CN112500708A (en) * | 2020-12-07 | 2021-03-16 | 怡力精密制造有限公司 | Silicone rubber material and preparation method thereof |
| CN112622370A (en) * | 2020-12-25 | 2021-04-09 | 镇江中垒新材料科技有限公司 | Silica gel glass fiber cloth hot-pressing buffer material and preparation method thereof |
| CN112985624A (en) * | 2021-02-24 | 2021-06-18 | 上海军辉信息技术有限公司 | Building intelligent monitoring system for weak current engineering |
| CN112980398A (en) * | 2021-02-24 | 2021-06-18 | 天津泽希新材料有限公司 | High-thermal-conductivity wave-absorbing silica gel gasket and preparation method thereof |
| CN112940510A (en) * | 2021-03-11 | 2021-06-11 | 广东思泉新材料股份有限公司 | Compact heat-conducting silica gel composite material with three-dimensional framework structure based on foam metal and preparation method thereof |
| CN113416418A (en) * | 2021-06-18 | 2021-09-21 | 佛山金戈新材料股份有限公司 | Preparation method of high-temperature-resistant heat-conducting organic silicon composition |
| CN114106560A (en) * | 2021-12-15 | 2022-03-01 | 东莞市新懿电子材料技术有限公司 | Preparation method and product of heat-conducting silica gel |
| CN114940828A (en) * | 2022-06-30 | 2022-08-26 | 深圳市傲川科技有限公司 | Insulating high-thermal-conductivity film and preparation method thereof |
| CN116622286A (en) * | 2023-05-26 | 2023-08-22 | 广东电网有限责任公司 | Conductor protective grease and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103342896A (en) | High temperature resistant heat-conducting silica gel sheet and preparation method thereof | |
| CN102555331B (en) | Thermal-conductive silicon sheet and manufacturing method thereof | |
| CN101168620B (en) | Heat-conducting anti-flaming liquid silicon rubber and preparation method thereof | |
| CN105331108A (en) | High thermal conductive silicone grease and preparation method thereof | |
| CN103804959B (en) | A kind of preparation method of modified silicasol and application | |
| CN104497574A (en) | Multifunctional organic silicon thermal interface material | |
| CN104650598B (en) | A kind of bi-component organic silicon plasticine | |
| CN109735112A (en) | Additional organosilicon thermally conductive gel and preparation method thereof | |
| CN102924925B (en) | Preparation method of high-heat conductivity and single-component silicon rubber | |
| CN107177345A (en) | A kind of heat conduction Silica hydrogel and preparation method | |
| CN102558867A (en) | Low-trailing heat conductive silicone grease composition and preparation method thereof | |
| CN104119685B (en) | Heat conductive silicone grease composition | |
| JP5373545B2 (en) | Thermally conductive silicone grease composition for heat dissipation and method of using the same | |
| CN104448837B (en) | A kind of high temperature resistant electromagnetic shielding heat-shrink tube and preparation method thereof | |
| CN105838079A (en) | Heat-conducting silicone grease composition with low oil separation degree and preparation method thereof | |
| CN109867965A (en) | A kind of high-temperature-resisting silicon rubber material and the preparation method and application thereof | |
| CN101402798B (en) | Heat conduction flame-proof liquid silicon rubber for electron and method of producing the same | |
| CN110776745A (en) | Preparation method of thermal interface material | |
| CN110172250A (en) | A kind of new-energy automobile extremely-low density high thermal conductivity calking boundary material and preparation method thereof | |
| CN108003628A (en) | Fire-retardant room temperature vulcanized silicone rubber and preparation method thereof | |
| CN113637328B (en) | Flame-retardant insulating silicone rubber and preparation method thereof | |
| CN115558293B (en) | Heat-conducting silicone grease composition and application thereof | |
| CN109825089A (en) | A kind of heat conductive silica gel material and the preparation method and application thereof | |
| CN102850724A (en) | Green and environment-friendly epoxy resin composition for high-power device packaging | |
| CN106118043B (en) | A kind of graphite modified Heat Conduction Material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |