CN104152035A - Oil-based radiation heat-loss paint and preparation method thereof - Google Patents
Oil-based radiation heat-loss paint and preparation method thereof Download PDFInfo
- Publication number
- CN104152035A CN104152035A CN201410395051.9A CN201410395051A CN104152035A CN 104152035 A CN104152035 A CN 104152035A CN 201410395051 A CN201410395051 A CN 201410395051A CN 104152035 A CN104152035 A CN 104152035A
- Authority
- CN
- China
- Prior art keywords
- graphene
- paint
- graphene microplate
- heat loss
- radiation heat
- 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.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to an oil-based radiation heat-loss paint compose of the components of, by mass: 15-30% of polyester resin, 10-20% of amino resin, 8-15% of a solvent, 15-35% of filling materials, and 20-40% of a pigment. The filling materials are graphene microchips and mixed powder of carbides and nitrides. With intrinsic conduction functions of carbides and nitrides, crystals and chips are combined, and thermal link is formed. With the graphene chip material, infra-red radiation heat loss area and intensity can be enhanced, such that an effective radiation heat-loss condition is achieved. According to the invention, the graphene microchips with the special structure cooperate with the carbides and nitrides, such that the prepared paint has the characteristics of good heat loss effect and low cost. The pant does not pollute the environment, and does not cause a gelling phenomenon. The dispersing performance of the paint is better than that obtained with a melt mixing method. The paint has good electrostatic spraying and coating leveling effects.
Description
Technical field
The present invention relates to heat radiation coating technical field, be specifically related to a kind of oiliness heat loss through radiation coating and preparation method thereof.
Background technology
In social fast development, make various electric equipment products all towards miniaturization, lightweight, densification and high efficiency future development, so there is high-power electronic product, obtain fast development, and distributing space, consequent a large amount of heat will directly not affect job stability, processing safety and the work-ing life of electronic product, the conventional type of cooling can not meet the heat radiation requirement of high power electronic product, so just must improve the rate of heat dissipation of electronic product, and adopt at present maximum be coated heat radiation coating.
Heat radiation coating, by improving body surface radiation efficiency (particularly improving ir radiation efficiency), strengthen object heat dispersion, there is cost low, implement simple, heat loss through radiation cooling coating directly construct and is arrived the body surface of wanting radiating and cooling, and heat loss through radiation is lowered the temperature coating can be with infrared wave to the heat on airspace radiation object, reduce body surface and internal temperature, radiating and cooling is obvious.Coating heat radiation is not affected by surrounding medium, and coating heat radiation can be used in vacuum environment.Coating, when playing radiation cooling, can also increase the performances such as self-cleaning, insulativity, preservative property, water-repellancy, antiacid alkali.
At present, in heat radiation coating, conventional heat radiation filler is aluminium nitride, silicon nitride, aluminum oxide, beryllium oxide, magnesium oxide, silicon oxide and zinc oxide etc., the price of the material of these high thermal conductivity is higher, and the organic solvent toxicity of preparing coating causes environmental pollution compared with conference, also can there is the phenomenon of part gel, therefore, just need that a kind of price is low, environmental friendliness and there will not be the heat radiation coating of gel phenomenon.
At present Graphene on the market or Graphene microplate are generally all with conduction, heat conduction is as heat sink material medium, the structure of Graphene is that the plane slices of honeycomb type are stacked up formation, remaining unbound electron can move between " graphite flake ", so can form the stream of electrons of displacement, also just can conduct electricity, this principle with metallic conduction is the same.As Chinese patent CN102649896A, a kind of Novel heat-conducting heat radiation coating is disclosed, select graphite, nano-graphite, crystalline flake graphite, Graphene, RESEARCH OF PYROCARBON, pyrolytic graphite, graphite composite powder, carbon nanotube, carbon fiber, graphite fibre, ceramic fiber, silica fiber, steel fiber, zirconium white, boron nitride, silicon nitride, norbide, silicon carbide, magnesia powder, metasilicic acid fiber, Calucium Silicate powder aluminum fiber, sapphire whisker, copper, aluminium, silver, tungsten, molybdenum powder wherein a kind of or wherein multiple as filler, in specification sheets, corresponding disclosing can be adjusted heat transfer direction according to the orientation of Graphene, but this radiating effect need further lifting.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of good heat dissipation effect, anti-oxidant, oiliness heat loss through radiation coating of good insulating and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
An oiliness heat loss through radiation coating, consists of the component of following mass percent:
Described filler is the mixed powder of Graphene microplate and carbide and nitride, wherein the ratio of Graphene microplate and carbide and nitride is 7:1.5:1.5, utilize the own conduction function of nitride and oxide compound, lenticular is combined with sheet Like, generation heat energy links, Graphene sheet material can strengthen infrared radiation area of dissipation and intensity, reaches effective spoke and penetrates loose hot Strip part.
Described Graphene microplate is with long brilliant generate (as the Diamond Deposit class) of three-dimensional honeycomb mode, and four valence electrons of each carbon atom form, covalent linkage is in bond has lived, can not form the stream of electrons of displacement, so just can not conduct electricity, after generating, graphite carbon crystal utilizes the nano-milled mode of wet type, with single direction, grind, generation thickness is nanometer, the Graphene microplate that area is micronization.
Described Graphene microplate thickness minimizes and is about 5nm, and the product after development itself has high electrical resistance, non-conductive, not heat conduction, but can strengthen infrared radiation wavelength, peak-peak is about 7.5～9.5um.
Another object of the present invention is to provide a kind of preparation method of oiliness heat loss through radiation coating, and step is as follows:
1) by alkyd resin and aminoresin mixing and stirring;
2) step 1) complete after interpolation stirring solvent even;
3) step 2) complete after interpolation auxiliary agent, adopt ball mill grinding even;
4) step 3) complete after interpolation pigment ball mill grinding after approximately 4 hours, adopt No. 2, rock field cup test dilution 10 ± 1S standard;
5) packing.
The invention has the beneficial effects as follows: the present invention adopts special construction Graphene microplate and carbide to coordinate with nitride, and the coating of preparation has good heat dissipation effect, anti-oxidant, good insulating feature, can, to environment, not there will not be gel phenomenon; Dispersed superior; Spraying effect and the levelling of filming are effective.
Accompanying drawing explanation
Fig. 1 is thickness before Graphene microplate of the present invention grinds;
Fig. 2 is thickness after Graphene microplate of the present invention grinds;
Fig. 3 is thickness enlarged view after Graphene microplate of the present invention grinds.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Embodiment 1
An oiliness heat loss through radiation coating, consists of the component of following mass percent:
Described filler is the mixed powder of Graphene microplate and carbide and nitride, wherein the ratio of Graphene microplate and carbide and nitride is 7:1.5:1.5, utilize the own conduction function of nitride and oxide compound, lenticular is combined with sheet Like, generation heat energy links, Graphene sheet material can strengthen infrared radiation area of dissipation and intensity, reaches effective spoke and penetrates loose hot Strip part.
Referring to Fig. 1-3, Graphene microplate is with long brilliant generate (as the Diamond Deposit class) of three-dimensional honeycomb mode, and four valence electrons of each carbon atom form, covalent linkage is in bond has lived, can not form the stream of electrons of displacement, so just can not conduct electricity, after generating, graphite carbon crystal utilizes the nano-milled mode of wet type, with single direction, grinds, generation thickness is nanometer, the Graphene microplate that area is micronization.Graphene microplate thickness minimizes and is about 5nm, and the product after development itself has high electrical resistance, non-conductive, not heat conduction, but can strengthen infrared radiation wavelength, peak-peak is about 7.5～9.5um.
Another object of the present invention is to provide a kind of preparation method of oiliness heat loss through radiation coating, and step is as follows:
1) by alkyd resin and aminoresin mixing and stirring;
2) step 1) complete after interpolation stirring solvent even;
3) step 2) complete after interpolation auxiliary agent, adopt ball mill grinding even;
4) step 3) complete after interpolation pigment ball mill grinding after approximately 4 hours, adopt No. 2, rock field cup test dilution 10 ± 1S standard;
5) packing.
Embodiment 2
An oiliness heat loss through radiation coating, consists of the component of following mass percent:
Filler is the mixed powder of Graphene microplate and carbide and nitride, wherein the ratio of Graphene microplate and carbide and nitride is 7:1.5:1.5, utilize the own conduction function of nitride and oxide compound, lenticular is combined with sheet Like, generation heat energy links, Graphene sheet material can strengthen infrared radiation area of dissipation and intensity, reaches effective spoke and penetrates loose hot Strip part.
Referring to Fig. 1-3, Graphene microplate is with long brilliant generate (as the Diamond Deposit class) of three-dimensional honeycomb mode, and four valence electrons of each carbon atom form, covalent linkage is in bond has lived, can not form the stream of electrons of displacement, so just can not conduct electricity, after generating, graphite carbon crystal utilizes the nano-milled mode of wet type, with single direction, grind, generation thickness is nanometer, area is the Graphene microplate of micronization, Graphene microplate thickness minimizes and is about 5nm, product after development itself has high electrical resistance, non-conductive, not heat conduction, but can strengthen infrared radiation wavelength, peak-peak is about 7.5～9.5um.
Another object of the present invention is to provide a kind of preparation method of oiliness heat loss through radiation coating, and step is as follows:
1) by alkyd resin and aminoresin mixing and stirring;
2) step 1) complete after interpolation stirring solvent even;
3) step 2) complete after interpolation auxiliary agent, adopt ball mill grinding even;
4) step 3) complete after interpolation pigment ball mill grinding after approximately 4 hours, adopt No. 2, rock field cup test dilution 10 ± 1S standard;
5) packing.
Test one: without spraying Lamp cup
Condition: enclosed space casing 30cm*30cm square synthetic glass case
Lamp cup condition: built-in constant current power supply/lampshade/e27 lamp holder is not installed;
Object: test as spraying naked aluminium cup with 24 Samsungs, 5630 lamp pearls the heat energy of dispersing performance;
Test duration: 2 hours
111 ℃ of the unchanged rear final lamp plate negative pole temperature of temperature;
Test two: spraying heat radiation coating Lamp cup
Condition: enclosed space casing 30cm*30cm square synthetic glass case
Lamp cup condition: built-in constant current power supply/lampshade/e27 lamp holder is not installed;
Object: after test spraying heat sink material, aluminium cup is with 24 Samsungs, 5630 lamp pearls, and the heat energy of dispersing shows;
Voltage can change with temperature is different, if temperature high-voltage is low, so low lightness temperature low voltage is high, so brightness is high;
Test duration: 2 hours
86 ℃ of the unchanged rear final lamp plate negative pole temperature of temperature.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. an oiliness heat loss through radiation coating, is characterized in that, the component of following mass percent, consists of:
Described filler is the mixed powder of Graphene microplate and carbide and nitride; Wherein the ratio of Graphene microplate and carbide and nitride is 7:1.5:1.5;
Described Graphene microplate is that after generating, graphite carbon crystal utilizes the nano-milled mode of wet type, with single direction, grinds with long brilliant generation of three-dimensional honeycomb mode, and generation thickness is nanometer, the Graphene microplate that area is micronization.
2. oiliness heat loss through radiation coating according to claim 2, is characterized in that, described Graphene microplate thickness is minimised as 5nm, and peak-peak is at 7.5～9.5um.
3. a preparation method for oiliness heat loss through radiation coating described in claim 1, is characterized in that, step is as follows:
1) by alkyd resin and aminoresin mixing and stirring;
2) step 1) complete after interpolation stirring solvent even;
3) step 2) complete after interpolation auxiliary agent, adopt ball mill grinding even;
4) step 3) complete after interpolation pigment ball mill grinding after approximately 4 hours, adopt No. 2, rock field cup test dilution 10 ± 1S standard;
5) packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395051.9A CN104152035B (en) | 2014-08-12 | 2014-08-12 | Oiliness heat loss through radiation coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395051.9A CN104152035B (en) | 2014-08-12 | 2014-08-12 | Oiliness heat loss through radiation coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104152035A true CN104152035A (en) | 2014-11-19 |
| CN104152035B CN104152035B (en) | 2016-10-19 |
Family
ID=51877671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395051.9A Active CN104152035B (en) | 2014-08-12 | 2014-08-12 | Oiliness heat loss through radiation coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104152035B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761937A (en) * | 2015-04-14 | 2015-07-08 | 常州太平洋电力设备(集团)有限公司 | Graphene heat-dissipation paint and preparation method thereof, and gas insulated switchgear |
| CN105514066A (en) * | 2016-01-19 | 2016-04-20 | 合肥微晶材料科技有限公司 | Composite graphene infrared radiation and heat conduction film and manufacturing method thereof |
| CN106047062A (en) * | 2016-06-29 | 2016-10-26 | 巢湖鹏远金属焊管有限公司 | Electrostatic spraying powder for straight welded tube surface |
| CN106222788A (en) * | 2016-08-05 | 2016-12-14 | 界首市天路包装材料有限公司 | Car belt PP Pipe Compound method of modifying |
| CN106519319A (en) * | 2016-10-18 | 2017-03-22 | 刘振 | High-performance rainshoe outsole prepared from short glass fibers |
| CN106543628A (en) * | 2016-10-18 | 2017-03-29 | 泰力（安徽）电器股份有限公司 | Wear-resisting type is switched and its processing method |
| CN106543629A (en) * | 2016-10-18 | 2017-03-29 | 泰力（安徽）电器股份有限公司 | Electric switch special engineering modifying plastics technique |
| CN107033855A (en) * | 2017-06-06 | 2017-08-11 | 明光市泰丰新材料有限公司 | A kind of emergency light aluminum-base composite heat sink material and preparation method thereof |
| CN109060877A (en) * | 2018-10-22 | 2018-12-21 | 东莞市宝大仪器有限公司 | The thermal diffusivity detection method and device of heat sink material |
| CN109097155A (en) * | 2018-09-13 | 2018-12-28 | 吴文林 | A kind of preparation method lubricating nanometer additive |
| CN110499097A (en) * | 2019-07-31 | 2019-11-26 | 浙江意可味厨具制造有限公司 | A kind of super wear-resistant unsticky coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816525A (en) * | 2011-06-10 | 2012-12-12 | 王耀先 | Heat-conductive coating |
| CN103811651A (en) * | 2012-11-12 | 2014-05-21 | 铼钻科技股份有限公司 | Heat-conducting composite material and light-emitting diode derived from same |
-
2014
- 2014-08-12 CN CN201410395051.9A patent/CN104152035B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816525A (en) * | 2011-06-10 | 2012-12-12 | 王耀先 | Heat-conductive coating |
| CN103811651A (en) * | 2012-11-12 | 2014-05-21 | 铼钻科技股份有限公司 | Heat-conducting composite material and light-emitting diode derived from same |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761937A (en) * | 2015-04-14 | 2015-07-08 | 常州太平洋电力设备(集团)有限公司 | Graphene heat-dissipation paint and preparation method thereof, and gas insulated switchgear |
| CN105514066A (en) * | 2016-01-19 | 2016-04-20 | 合肥微晶材料科技有限公司 | Composite graphene infrared radiation and heat conduction film and manufacturing method thereof |
| CN105514066B (en) * | 2016-01-19 | 2018-05-22 | 合肥微晶材料科技有限公司 | A kind of compound infrared radiation heat-conducting film of graphene and preparation method thereof |
| CN106047062A (en) * | 2016-06-29 | 2016-10-26 | 巢湖鹏远金属焊管有限公司 | Electrostatic spraying powder for straight welded tube surface |
| CN106222788A (en) * | 2016-08-05 | 2016-12-14 | 界首市天路包装材料有限公司 | Car belt PP Pipe Compound method of modifying |
| CN106519319A (en) * | 2016-10-18 | 2017-03-22 | 刘振 | High-performance rainshoe outsole prepared from short glass fibers |
| CN106543628A (en) * | 2016-10-18 | 2017-03-29 | 泰力（安徽）电器股份有限公司 | Wear-resisting type is switched and its processing method |
| CN106543629A (en) * | 2016-10-18 | 2017-03-29 | 泰力（安徽）电器股份有限公司 | Electric switch special engineering modifying plastics technique |
| CN107033855A (en) * | 2017-06-06 | 2017-08-11 | 明光市泰丰新材料有限公司 | A kind of emergency light aluminum-base composite heat sink material and preparation method thereof |
| CN109097155A (en) * | 2018-09-13 | 2018-12-28 | 吴文林 | A kind of preparation method lubricating nanometer additive |
| CN109060877A (en) * | 2018-10-22 | 2018-12-21 | 东莞市宝大仪器有限公司 | The thermal diffusivity detection method and device of heat sink material |
| CN110499097A (en) * | 2019-07-31 | 2019-11-26 | 浙江意可味厨具制造有限公司 | A kind of super wear-resistant unsticky coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104152035B (en) | 2016-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104152035A (en) | Oil-based radiation heat-loss paint and preparation method thereof | |
| TWI495716B (en) | Graphene dissipation structure | |
| CN102649896A (en) | Novel high heat conduction and heat dissipation coating and manufacturing method thereof | |
| US20190075683A1 (en) | Heat sink, preparation method therefor, and communications device | |
| CN103289651A (en) | Heat conduction paste | |
| JP2015122463A (en) | Cooling structure | |
| CN103570360A (en) | Far infrared heat-radiation ceramic slurry, fiber cloth, thin film and preparation methods thereof | |
| Cheng et al. | Electrostatically assembled carbon dots/boron nitride nanosheet hybrid nanostructures for thermal quenching-resistant white phosphors | |
| CN108928062A (en) | A kind of heat loss through radiation composite aluminum substrate and preparation method thereof | |
| WO2020070863A1 (en) | Heat dissipating material, heat dissipating material production method, composition, and heat-generating element | |
| CN103265792B (en) | Light-emitting diode (LED) lamp heat dispersing material and preparation method thereof as well as radiator and LED lamp | |
| CN104152051A (en) | Water-based radiation heat-loss paint and preparation method thereof | |
| CN104672911B (en) | A kind of preparation method based on carbon nano tube-doped weather resistant LED heat-conducting silicone greases | |
| CN104194631B (en) | It is the coating that host coats that electrochemical capacitor shell produces to dispel the heat by graphene microchip | |
| CN103305104B (en) | A kind of method preparing Dry powder type thermal radiation coating | |
| KR101606450B1 (en) | Manufacturing method of Highly thermally conductive inorganic-polymer complex composition for applying lighting lamp LED that contains expanded graphite | |
| CN109266178A (en) | A kind of LED light source heat radiation coating and its application | |
| KR101704728B1 (en) | The Composition of High Heat Dissipative Adhesives | |
| KR101531630B1 (en) | Thin-heat film and heat-radiation sheet comparing the same | |
| CN203521463U (en) | High-thermal conductivity LED-COB packaging substrate | |
| TW201402514A (en) | Far-infrared heat dissipation ceramic slurry, fiber cloth made from the slurry, film made from the slurry and preparation method thereof | |
| CN205944142U (en) | Light -emitting diode (LED) chip radiation device | |
| CN108070853A (en) | A kind of ceramic slurry, preparation method and composite ceramics heat-radiating substrate | |
| CN105039820B (en) | A kind of LED aluminium silicon carbide ceramic substrate | |
| WO2012167440A1 (en) | Heat-conducting and heat-dissipating nano-materials, preparing method thereof and heat-dissipating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 215000 rooms 1308 and 1310, 13 / F, block C, No. 209, Zhujiang South Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou bode Electronics Co.,Ltd. Address before: 232200 Shou Chun Zhen Bei Jie Tong Si Xiang, Shou county, Lu'an City, Anhui Province Patentee before: ANHUI TANSUO MATERIALS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |