CN106928793A - A kind of heat radiation coating and fin based on Graphene - Google Patents
A kind of heat radiation coating and fin based on Graphene Download PDFInfo
- Publication number
- CN106928793A CN106928793A CN201710320327.0A CN201710320327A CN106928793A CN 106928793 A CN106928793 A CN 106928793A CN 201710320327 A CN201710320327 A CN 201710320327A CN 106928793 A CN106928793 A CN 106928793A
- Authority
- CN
- China
- Prior art keywords
- radiation coating
- heat radiation
- graphene
- parts
- fin
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of heat radiation coating and fin based on Graphene.This is based on the heat radiation coating of Graphene, in parts by mass, including 40~55 parts of acrylic resin；30~40 parts of polyacrylamide；10~16 parts of Aethoxy Sklerol；8~12 parts of melamine resin；6~8 parts of aluminium nitride；3~6 parts of nano silicon oxide；1~2 part of Potassium dodecylbenzenesulfonate；1~3 part of starch；5~20 parts of filler；0.1~0.5 part of graphene powder；45~60 parts of water.Anticorrosive paint based on Graphene of the invention has good anti-corrosion, antirust, radiating and performance durable in use.
Description
Technical field
The present invention relates to fin paint field, more particularly to a kind of heat radiation coating and fin based on Graphene.
Background technology
Coating, refers to that coating body surface can form film and play protection, decoration or other are special under certain conditions
One class I liquid I or solid material of function (insulation, antirust, mould proof, heat-resisting etc.), coatings industry belong to the modern industry, but coating sheet
Body but has long history.China is to use natural resin in the world as the earliest country of the coating lacquer of film forming matter.
The mineral face that the artist of early stage uses is the suspension of water or is allocated with water or albumin, here it is earliest is aqueous
Coating.
The content of the invention
In view of this, first purpose of the invention is to provide a kind of heat radiation coating based on Graphene, its heat-radiation coating
Acrylic resin, polyacrylamide, Aethoxy Sklerol and melamine resin are added with material component, the viscous of coating can be improved
Connect, waterproof, the performance of antirust, adding aluminium nitride, nano silicon oxide, filler and graphene powder can significantly improve coating
Radiating and rustless property and durable in use.
Second object of the present invention is to provide a kind of preparation method of the above-mentioned heat radiation coating based on Graphene, its system
Acrylic resin, polyacrylamide, Aethoxy Sklerol and melamine resin are added with Preparation Method, the viscous of coating can be improved
Connect, waterproof, the performance of antirust, adding aluminium nitride, nano silicon oxide, filler and graphene powder can significantly improve coating
Radiating and rustless property are durable in use.
Third object of the present invention is to provide a kind of fin, and the fin has good radiating, antirust and prevents
Aqueous energy is durable in use.
To reach first purpose, the present invention uses following scheme：
A kind of heat radiation coating based on Graphene, in parts by mass, including following components：
Wherein, in parts by mass, heat radiation coating, including following components：
Wherein, heat radiation coating, in parts by mass, including following components：
Wherein, aluminium nitride is nano aluminum nitride, and the particle diameter of nano aluminum nitride is 20~30nm, can for 20nm, 22nm,
25nm, 28nm or 30nm.
Wherein, the particle diameter of nano silicon oxide is 20~30nm, can be 20nm, 22nm, 25nm, 28nm or 30nm.
Wherein, filler is selected from potassium titanate crystal whisker and/or graphite fibre.
Wherein, starch is selected from the one kind in cornstarch, potato starch or wheaten starch or at least two combination.
It is that, up to second purpose, the present invention uses following scheme：
A kind of preparation method of above-mentioned heat radiation coating, comprises the following steps：
(1) according to proportioning, aluminium nitride, nano silicon oxide, filler and graphene powder are mixed, is disperseed, grinding, system
Obtain mixed-powder；
(2) acrylic resin, polyacrylamide, Aethoxy Sklerol, melamine resin are mixed, is added dodecane
Base benzene sulfonic acid potassium carries out first time stirring, adds mixed-powder, starch and water to carry out second stirring, is obtained based on Graphene
Heat radiation coating.
Wherein, in step (1) milling time be 20~50min, can with 20min, 22min, 30min, 35min, 40min,
45min or 50min；
First time stir speed (S.S.) is 100~200r/min in step (2), can be with 100r/min, 120r/min, 140r/
Min, 150r/min, 160r/min, 180r/min or 200r/min etc.；Mixing time be 15~25min, can for 15min,
16min, 18min, 20min or 22min etc.；Second stir speed (S.S.) is 200~300r/min, can be 200r/min, 220r/
Min, 250r/min, 260r/min or 280r/min etc., mixing time be 25~40min, can for 25min, 28min,
32min, 35min or 40min etc..
It is that, up to the 3rd purpose, the present invention uses following technical scheme：
A kind of fin, coats the heat-radiation coating bed of material that above-mentioned heat radiation coating is prepared from fin, the heat-radiation coating bed of material
Thickness is 2~5mm, preferably 3~4mm.
Wherein, fin includes radiating bottom plate, and the surrounding of radiating bottom plate offers multiple through holes, relative two through holes it
Between be opened in corrugated groove, the periphery of radiating bottom plate has upwardly extended multiple radiating fins, the one of the bottom surface of radiating bottom plate
One group of fixed column is provided with group is diagonal.Corrugated groove is opened between two relative through holes, radiating bottom plate is helped again
The heat one being absorbed to preferentially be dispersed into air by groove, with radiating bottom plate formed poor heat conductivity, advantageously form radiating
Passage.
Compared with prior art, beneficial effects of the present invention are as follows：Acrylic resin, polyacrylamide are added with raw material
Amine, Aethoxy Sklerol and melamine resin, can improve bonding, waterproof, the performance of antirust of coating, then make full use of nitridation
Synergy between aluminium, nano silicon oxide, filler and graphene powder, adds aluminium nitride, nano silicon oxide, filler and graphite
Alkene powder, can significantly improve radiating and the rustless property of coating, durable in use.Anticorrosive paint based on Graphene of the invention
With good anti-corrosion, antirust, radiating and performance durable in use.
Brief description of the drawings
Fig. 1 is the heat radiating fin structure schematic diagram in the embodiment of the present invention.
Accompanying drawing is indicated：1- radiating bottom plates, 2- through holes, 3- fixed columns.
Specific embodiment
Technical scheme is further illustrated with reference to embodiment.
Embodiment 1：The present embodiment is based on the heat radiation coating of Graphene, in parts by mass, including following components：
The preparation method of the above-mentioned heat radiation coating based on graphene powder is as follows：
(1) according to proportioning, aluminium nitride, nano silicon oxide, filler and graphene powder are mixed, is disperseed, grinding
20min, is obtained mixed-powder；
(2) acrylic resin, polyacrylamide, Aethoxy Sklerol, melamine resin are mixed, is added dodecane
Base benzene sulfonic acid potassium carries out first time stirring, and first time stir speed (S.S.) is 120r/min, and mixing time is 16min, adds mixed powder
End, starch and water carry out second stirring, and second stir speed (S.S.) is 220r/min, and mixing time is 30min, is obtained and is based on stone
The heat radiation coating of black alkene.
By the heat radiation coating coating based on Graphene obtained above on a heat sink, thermal dispersant coatings, corrosion-inhibiting coating are formed
Thickness be 3mm, fin includes radiating bottom plate, and the surrounding of radiating bottom plate offers multiple through holes, relative two through holes it
Between be opened in corrugated groove, the periphery of radiating bottom plate has upwardly extended multiple radiating fins, the one of the bottom surface of radiating bottom plate
One group of fixed column is provided with group is diagonal.
Embodiment 2：The heat radiation coating based on Graphene of the present embodiment, in parts by mass, including following components：
The preparation method of the above-mentioned heat radiation coating based on graphene powder is as follows：
(1) according to proportioning, aluminium nitride, nano silicon oxide, filler and graphene powder are mixed, is disperseed, grinding
20min, is obtained mixed-powder；
(2) acrylic resin, polyacrylamide, Aethoxy Sklerol, melamine resin are mixed, is added dodecane
Base benzene sulfonic acid potassium carries out first time stirring, and first time stir speed (S.S.) is 120r/min, and mixing time is 16min, adds mixed powder
End, starch and water carry out second stirring, and second stir speed (S.S.) is 220r/min, and mixing time is 30min, is obtained and is based on stone
The heat radiation coating of black alkene.
By the heat radiation coating coating based on Graphene obtained above on a heat sink, thermal dispersant coatings, corrosion-inhibiting coating are formed
Thickness be 3mm, fin includes radiating bottom plate, and the surrounding of radiating bottom plate offers multiple through holes, relative two through holes it
Between be opened in corrugated groove, the periphery of radiating bottom plate has upwardly extended multiple radiating fins, the one of the bottom surface of radiating bottom plate
One group of fixed column is provided with group is diagonal.
Embodiment 3：The heat radiation coating based on Graphene of the present embodiment, in parts by mass, including following components：
The preparation method of the above-mentioned heat radiation coating based on graphene powder is as follows：
(1) according to proportioning, aluminium nitride, nano silicon oxide, potassium titanate crystal whisker and graphene powder are mixed, are disperseed,
Grinding 30min, is obtained mixed-powder；
(2) acrylic resin, polyacrylamide, Aethoxy Sklerol, melamine resin are mixed, is added dodecane
Base benzene sulfonic acid potassium carries out first time stirring, and first time stir speed (S.S.) is 150r/min, and mixing time is 16min, adds mixed powder
End, starch and water carry out second stirring, and second stir speed (S.S.) is 220r/min, and mixing time is 30min, is obtained and is based on stone
The heat radiation coating of black alkene.
By the heat radiation coating coating based on Graphene obtained above on a heat sink, thermal dispersant coatings, corrosion-inhibiting coating are formed
Thickness be 3mm, fin includes radiating bottom plate, and the surrounding of radiating bottom plate offers multiple through holes, relative two through holes it
Between be opened in corrugated groove, the periphery of radiating bottom plate has upwardly extended multiple radiating fins, the one of the bottom surface of radiating bottom plate
One group of fixed column is provided with group is diagonal.
Comparative example 1：Heat radiation coating in this comparative example, in parts by mass, including following components：
The preparation method of heat radiation coating is same as Example 1 in comparative example.
Comparative example 2：Heat radiation coating in this comparative example, in parts by mass, including following components：
The preparation method of this comparative example anticorrosive paint is same as Example 2.
Comparative example 3：The heat radiation coating based on Graphene of the present embodiment, in parts by mass, including following components：
The preparation method of heat radiation coating is same as Example 3 in this comparative example.
Performance test：Embodiment 1~3 and heat radiation coating obtained in comparative example 1~3 are carried out into performance test, it is as a result as follows
Shown in table：
By test result as can be seen that adding acrylic resin, polyacrylamide, Aethoxy Sklerol melamine in the present invention
Formaldehyde resin can improve the bonding and ageing resistace of coating；In addition, addition graphene powder is to the radiating of coating, antirust and anti-
Corruption has certain humidification.
Applicant states that the present invention illustrates detailed construction feature of the invention and construction party by above-described embodiment
Method, but the invention is not limited in above-mentioned detailed construction feature and construction method, that is, do not mean that the present invention has to rely on
Stating detailed construction feature and construction method could implement.Person of ordinary skill in the field is it will be clearly understood that to of the invention
Any improvement, increase, the selection of concrete mode to the equivalence replacement and accessory of part selected by the present invention etc., fall
Within the scope of protection scope of the present invention and disclosure.
Claims (10)
1. a kind of heat radiation coating based on Graphene, it is characterised in that in parts by mass, including following components：
2. heat radiation coating according to claim 1, it is characterised in that in parts by mass, the heat radiation coating, including it is following
Component：
3. heat radiation coating according to claim 1, it is characterised in that the heat radiation coating, in parts by mass, including it is following
Component：
4. heat radiation coating according to claim 1, it is characterised in that the aluminium nitride is nano aluminum nitride, the nanometer
The particle diameter of aluminium nitride is 20~30nm, and the particle diameter of the nano silicon oxide is 20~30nm.
5. heat radiation coating according to claim 1, it is characterised in that described filler is selected from potassium titanate crystal whisker and/or graphite
Fiber.
6. heat radiation coating according to claim 1, it is characterised in that the starch be selected from cornstarch, potato starch or
One kind or at least two combination in wheaten starch.
7. the preparation method of a kind of heat radiation coating as described in any one of claim 1~6, it is characterised in that including following step
Suddenly：
(1) according to proportioning, aluminium nitride, nano silicon oxide, filler and graphene powder are mixed, is disperseed, grinding is obtained mixed
Close powder；
(2) acrylic resin, polyacrylamide, Aethoxy Sklerol, melamine resin are mixed, is added detergent alkylate
Potassium sulfonate carries out first time stirring, adds the mixed-powder, starch and water to carry out second stirring, is obtained based on Graphene
Heat radiation coating.
8. preparation method according to claim 7, it is characterised in that in the step (1) milling time be 20~
50min；
First time stir speed (S.S.) is 100~200r/min in the step (2), and mixing time is 15~25min；Stir for second
Speed is 200~300r/min, and mixing time is 25~40min.
9. a kind of fin, it is characterised in that the heat radiation coating as described in any one of claim 1~6 is coated on the fin
The heat-radiation coating bed of material being prepared from, the thickness of the heat-radiation coating bed of material is 2~5mm, preferably 3~4mm.
10. fin according to claim 9, it is characterised in that the fin includes radiating bottom plate (1), described to dissipate
The surrounding of hot base plate (1) offers multiple through holes (2), and corrugated groove, institute are opened between two relative through holes
The periphery for stating radiating bottom plate has upwardly extended multiple radiating fins, one group of diagonally upper setting of the bottom surface of the radiating bottom plate (1)
There is one group of fixed column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320327.0A CN106928793A (en) | 2017-05-09 | 2017-05-09 | A kind of heat radiation coating and fin based on Graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320327.0A CN106928793A (en) | 2017-05-09 | 2017-05-09 | A kind of heat radiation coating and fin based on Graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106928793A true CN106928793A (en) | 2017-07-07 |
Family
ID=59430020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710320327.0A Pending CN106928793A (en) | 2017-05-09 | 2017-05-09 | A kind of heat radiation coating and fin based on Graphene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106928793A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603377A (en) * | 2017-10-12 | 2018-01-19 | 安徽星光标识***有限公司 | A kind of radio frequency identification intelligent Sign Board |
| CN107964302A (en) * | 2017-10-12 | 2018-04-27 | 安徽星光标识***有限公司 | NFC tags identification intelligent Sign Board |
| CN108165120A (en) * | 2018-01-17 | 2018-06-15 | 苏州烯时代材料科技有限公司 | For the high-termal conductivity graphite ene coatings and preparation method and application of radiator |
| CN109557989A (en) * | 2018-12-06 | 2019-04-02 | 邢国政 | A kind of computer temperature control device |
| CN111386013A (en) * | 2020-03-09 | 2020-07-07 | 泰烯新材料科技(浙江)有限公司 | Graphene heat dissipation assembly and water-cooled radiator with same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203859967U (en) * | 2013-12-30 | 2014-10-01 | 普罗旺斯科技（深圳）有限公司 | Heat-radiating fin |
| CN106336759A (en) * | 2016-08-24 | 2017-01-18 | 上海颐行高分子材料有限公司 | Aqueous acrylate heat-conduction coating material and preparation method thereof |
-
2017
- 2017-05-09 CN CN201710320327.0A patent/CN106928793A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203859967U (en) * | 2013-12-30 | 2014-10-01 | 普罗旺斯科技（深圳）有限公司 | Heat-radiating fin |
| CN106336759A (en) * | 2016-08-24 | 2017-01-18 | 上海颐行高分子材料有限公司 | Aqueous acrylate heat-conduction coating material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 舒友等: "《涂料配方设计与制备》", 31 August 2014, 西南交通大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107603377A (en) * | 2017-10-12 | 2018-01-19 | 安徽星光标识***有限公司 | A kind of radio frequency identification intelligent Sign Board |
| CN107964302A (en) * | 2017-10-12 | 2018-04-27 | 安徽星光标识***有限公司 | NFC tags identification intelligent Sign Board |
| CN108165120A (en) * | 2018-01-17 | 2018-06-15 | 苏州烯时代材料科技有限公司 | For the high-termal conductivity graphite ene coatings and preparation method and application of radiator |
| CN109557989A (en) * | 2018-12-06 | 2019-04-02 | 邢国政 | A kind of computer temperature control device |
| CN109557989B (en) * | 2018-12-06 | 2019-09-13 | 邢国政 | A kind of computer temperature control device |
| CN111386013A (en) * | 2020-03-09 | 2020-07-07 | 泰烯新材料科技(浙江)有限公司 | Graphene heat dissipation assembly and water-cooled radiator with same |
| CN111386013B (en) * | 2020-03-09 | 2022-01-21 | 泰烯新材料科技(浙江)有限公司 | Graphene heat dissipation assembly and water-cooled radiator with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106928793A (en) | A kind of heat radiation coating and fin based on Graphene | |
| CN107760128A (en) | A kind of water paint of high heat dispersion and preparation method thereof | |
| CN106752645A (en) | A kind of Nano diamond heat dissipation, energy conservation environment-friendlythin thin film coating and its preparation application method | |
| WO2014175344A1 (en) | Aqueous coating material, heat-dissipating member, metallic part, and electronic device | |
| CN102746769B (en) | Thermosetting heat conduction and radiation coating and preparation method thereof | |
| CN104004482A (en) | Epoxy/organic silicon/graphene hybridization high heat conductivity adhesive and preparation method thereof | |
| CN106752516A (en) | A kind of heat radiation coating of electronic device and preparation method thereof | |
| CN104497683A (en) | Inorganic dry powder heat-insulating putty | |
| CN105331241A (en) | Water-borne coating with functions of corrosion prevention and heat dissipation and preparation method of water-borne coating | |
| CN102964948B (en) | A kind of thermofixation heat-dissipation paint and preparation method thereof | |
| CN106467396A (en) | A kind of preparation method of on-deformable large scale aluminum nitride ceramic substrate | |
| CN105925243A (en) | Room-temperature cured-type high thermal conductive flexible silica gel | |
| CN103880428A (en) | Ternary solvent system aluminum nitride slurry formula for preparing high-heat conduction ceramic substrate | |
| CN105949768A (en) | Heat-insulation polyimide composite film for electric-heating film substrates | |
| CN110218476A (en) | Graphene heat radiation coating, Its Preparation Method And Use | |
| CN107163710B (en) | A kind of graphene fluorine carbon metal paint and preparation method thereof | |
| KR100865771B1 (en) | Coating agent composition for heat sink | |
| CN113480875A (en) | Aluminum oxide modified graphene, graphene heat dissipation coating and preparation method thereof | |
| CN107022265A (en) | A kind of heat radiation coating and preparation method based on graphene | |
| CN105907273A (en) | Method for preparing anti-static insulating paint | |
| CN108428766B (en) | Crystal silicon battery capable of preventing edge electric leakage and preparation method thereof | |
| CN105925135A (en) | Heat dissipation powder coating for engine surface layer and preparation method of heat dissipation powder coating | |
| CN108203544A (en) | A kind of printed circuit board and preparation method thereof | |
| CN106519696A (en) | Fireproof circuit board and production method thereof | |
| CN108864894A (en) | A kind of computer high efficiency and heat radiation coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |