CN106700910A - Heat dissipation coating for LED lampshade. - Google Patents
Heat dissipation coating for LED lampshade. Download PDFInfo
- Publication number
- CN106700910A CN106700910A CN201611134983.3A CN201611134983A CN106700910A CN 106700910 A CN106700910 A CN 106700910A CN 201611134983 A CN201611134983 A CN 201611134983A CN 106700910 A CN106700910 A CN 106700910A
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- CN
- China
- Prior art keywords
- parts
- heat dissipation
- led lamp
- lamp cover
- heat radiation
- 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.)
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- 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
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- 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
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- 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
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the technical field of polymer materials, in particular to a heat dissipation coating for an LED lampshade. The heat dissipation coating for the LED lampshade is prepared from, by weight, 30-48 parts of thermal conductive silicone, 10-27 parts of silicon carbide infrared radiation powder, 10-18 parts of acrylic resin, 12-26 parts of allyl trimethoxy silane, 8-17 parts of silicon dioxide, 5-10 parts of quartz powder, 10-15 parts of stearic acid, 1-6 parts of carbon nanotubes, 12-18 parts of nano diatomite, 1.6-4.9 parts of carbon fiber, 3-8 parts of stabilizer and 6-12 parts of additive. The heat dissipation coating for the LED lampshade has good heat dissipation, anti-aging and corrosion resistance properties, good stability, strong adhesion and long service life and does not easily fade.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of heat radiation coating for LED lamp cover.
Background technology
As LED technology is widely paid close attention in recent years, LED power is increased, and heat dissipation problem is also therewith increasingly by people
Pay attention to.There are direct relation in the light decay of LED or its life-span with its operating temperature, and heat dispersion is poor, and operating temperature is higher,
Service life is shorter.
The reason for LED generates heat has been partially converted into heat energy because the electric energy for being added is not completely converted into luminous energy.
The thermal capacity of LED chip is smaller, and a small amount of heat energy will cause that chip temperature is raised rapidly, except lifting chip radiating effect in itself
Outside rate, the radiating efficiency for improving the coating for LED lamp cover is also one of means of radiating.Existing heat radiation coating radiating efficiency
It is relatively low, accordingly, it is desirable to provide a kind of heat radiation coating for LED lamp cover is meeting use demand.
The content of the invention
Present invention aim at solving the above problems, there is provided a kind of heat radiation coating for LED lamp cover.
To achieve the above object, the invention provides a kind of heat radiation coating for LED lamp cover, by as follows according to weight portion
Raw material composition：30 ~ 48 parts of heat-conducting silicone grease, 10 ~ 27 parts of silicon carbide infra-red emitter powder, 10 ~ 18 parts of acrylic resin, pi-allyl three
12 ~ 26 parts of methoxy silane, 8 ~ 17 parts of silica, 5 ~ 10 parts of silica flour, 10 ~ 15 parts of stearic acid, 1 ~ 6 part of CNT, receive
6 ~ 12 parts of 12 ~ 18 parts of diatomite of rice, 1.6 ~ 4.9 parts of carbon fiber, 3 ~ 8 parts of stabilizer and auxiliary agent.
The heat radiation coating for LED lamp cover is made up of the raw material as follows according to weight portion：32 ~ 45 parts of heat-conducting silicone grease,
14 ~ 22 parts of silicon carbide infra-red emitter powder, 12 ~ 16 parts of acrylic resin, 16 ~ 20 parts of allyltrimethoxysilanis, silica
10 ~ 15 parts, 6 ~ 9 parts of silica flour, 11 ~ 13 parts of stearic acid, 2 ~ 5 parts of CNT, 13 ~ 16 parts of nano diatomite, carbon fiber 1.9 ~
7 ~ 10 parts of 3.5 parts, 5 ~ 7 parts of stabilizer and auxiliary agent.
The heat radiation coating for LED lamp cover is made up of the raw material as follows according to weight portion：36 parts of heat-conducting silicone grease, carbonization
18 parts of silicon infra-red radiation powder, 15 parts of acrylic resin, 18 parts of allyltrimethoxysilanis, 2 parts of silica 1, silica flour 7
Part, 12 parts of stearic acid, 3 parts of CNT, 15 parts of nano diatomite, 2.9 parts of carbon fiber, 6 parts of stabilizer and 8 parts of auxiliary agent.
The auxiliary agent of the heat radiation coating for LED lamp cover is by coolant and salicylate according to 2:3 weight part ratios are configured
Form.
Beneficial effects of the present invention：This kind is used for heat dispersion, ageing resistace, the anti-corrosion of the heat radiation coating of LED lamp cover
Functional, good stability is lost, not fugitive color, adhesive force is strong, long service life.
Specific embodiment
The present invention takes following technical scheme to realize：This kind is used for the heat radiation coating of LED lamp cover by as follows according to weight
The raw material composition of part：30 ~ 48 parts of heat-conducting silicone grease, 10 ~ 27 parts of silicon carbide infra-red emitter powder, 10 ~ 18 parts of acrylic resin, pi-allyl
12 ~ 26 parts of trimethoxy silane, 8 ~ 17 parts of silica, 5 ~ 10 parts of silica flour, 10 ~ 15 parts of stearic acid, 1 ~ 6 part of CNT,
6 ~ 12 parts of 12 ~ 18 parts of nano diatomite, 1.6 ~ 4.9 parts of carbon fiber, 3 ~ 8 parts of stabilizer and auxiliary agent.
Used as preferred scheme of the invention, the heat radiation coating for LED lamp cover is made up of the raw material as follows according to weight portion：
32 ~ 45 parts of heat-conducting silicone grease, 14 ~ 22 parts of silicon carbide infra-red emitter powder, 12 ~ 16 parts of acrylic resin, allyltrimethoxysilanis
16 ~ 20 parts, 0 ~ 15 part of silica 1,6 ~ 9 parts of silica flour, 11 ~ 13 parts of stearic acid, 2 ~ 5 parts of CNT, nano diatomite 13 ~
7 ~ 10 parts of 16 parts, 1.9 ~ 3.5 parts of carbon fiber, 5 ~ 7 parts of stabilizer and auxiliary agent.
Used as preferred scheme of the invention, the heat radiation coating for LED lamp cover is made up of the raw material as follows according to weight portion：
36 parts of heat-conducting silicone grease, 18 parts of silicon carbide infra-red emitter powder, 15 parts of acrylic resin, 18 parts of allyltrimethoxysilanis, dioxy
12 parts of SiClx, 7 parts of silica flour, 12 parts of stearic acid, 3 parts of CNT, 15 parts of nano diatomite, 2.9 parts of carbon fiber, stabilizer 6
8 parts of part and auxiliary agent.
Used as preferred scheme of the invention, the auxiliary agent for the heat radiation coating of LED lamp cover is pressed by coolant and salicylate
According to 2:The configuration of 3 weight part ratios is formed.
This kind is used for heat dispersion, ageing resistace, the Corrosion Protection of the heat radiation coating of LED lamp cover well, stability
Get well, not fugitive color, adhesive force is strong, long service life.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of heat radiation coating for LED lamp cover, it is characterised in that be made up of the raw material as follows according to weight portion：Thermal conductive silicon
30 ~ 48 parts of fat, 10 ~ 27 parts of silicon carbide infra-red emitter powder, 10 ~ 18 parts of acrylic resin, allyltrimethoxysilanis 12 ~ 26
Part, 8 ~ 17 parts of silica, 5 ~ 10 parts of silica flour, 10 ~ 15 parts of stearic acid, 1 ~ 6 part of CNT, 12 ~ 18 parts of nano diatomite,
6 ~ 12 parts of 1.6 ~ 4.9 parts of carbon fiber, 3 ~ 8 parts of stabilizer and auxiliary agent.
2. the heat radiation coating for LED lamp cover according to claim 1, it is characterised in that by as follows according to weight portion
Raw material is constituted：32 ~ 45 parts of heat-conducting silicone grease, 14 ~ 22 parts of silicon carbide infra-red emitter powder, 12 ~ 16 parts of acrylic resin, pi-allyl front three
16 ~ 20 parts of TMOS, 0 ~ 15 part of silica 1,6 ~ 9 parts of silica flour, 11 ~ 13 parts of stearic acid, CNT 2 ~ 5 part, nanometer
7 ~ 10 parts of 13 ~ 16 parts of diatomite, 1.9 ~ 3.5 parts of carbon fiber, 5 ~ 7 parts of stabilizer and auxiliary agent.
3. the heat radiation coating for LED lamp cover according to claim 1, it is characterised in that by as follows according to weight portion
Raw material is constituted：36 parts of heat-conducting silicone grease, 18 parts of silicon carbide infra-red emitter powder, 15 parts of acrylic resin, allyltrimethoxysilanis
18 parts, 2 parts of silica 1,7 parts of silica flour, 12 parts of stearic acid, 3 parts of CNT, 15 parts of nano diatomite, carbon fiber 2.9
8 parts of part, 6 parts of stabilizer and auxiliary agent.
4. the heat radiation coating for LED lamp cover according to claim 1, it is characterised in that：The auxiliary agent by coolant and
Salicylate is according to 2:The configuration of 3 weight part ratios is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134983.3A CN106700910A (en) | 2016-12-11 | 2016-12-11 | Heat dissipation coating for LED lampshade. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134983.3A CN106700910A (en) | 2016-12-11 | 2016-12-11 | Heat dissipation coating for LED lampshade. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700910A true CN106700910A (en) | 2017-05-24 |
Family
ID=58935877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134983.3A Withdrawn CN106700910A (en) | 2016-12-11 | 2016-12-11 | Heat dissipation coating for LED lampshade. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106700910A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522473A (en) * | 2017-09-18 | 2017-12-29 | 诏安县鹏达机械设计部 | A kind of corrosion-resistant radiating lithium battery packaging film and its preparation technology |
| CN109111853A (en) * | 2018-07-03 | 2019-01-01 | 定远县朗赛浦照明电器有限公司 | A kind of composite highly effective LED light heat radiation coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807817A (en) * | 2012-08-27 | 2012-12-05 | 安徽世林照明股份有限公司 | Method for preparing radiating coating of light-emitting diode (LED) lamp |
| CN104861862A (en) * | 2015-04-30 | 2015-08-26 | 佛山市禾才科技服务有限公司 | Heat-dissipating coating for LED lamp and preparation method thereof |
| CN105086666A (en) * | 2015-09-30 | 2015-11-25 | 桂林健评环保节能产品开发有限公司 | Radiation cooling paint for LED radiator surfaces |
| CN106047038A (en) * | 2016-07-29 | 2016-10-26 | 昆山初本电子科技有限公司 | LED (Light-Emitting Diode) lamp heat dissipation paint |
-
2016
- 2016-12-11 CN CN201611134983.3A patent/CN106700910A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807817A (en) * | 2012-08-27 | 2012-12-05 | 安徽世林照明股份有限公司 | Method for preparing radiating coating of light-emitting diode (LED) lamp |
| CN104861862A (en) * | 2015-04-30 | 2015-08-26 | 佛山市禾才科技服务有限公司 | Heat-dissipating coating for LED lamp and preparation method thereof |
| CN105086666A (en) * | 2015-09-30 | 2015-11-25 | 桂林健评环保节能产品开发有限公司 | Radiation cooling paint for LED radiator surfaces |
| CN106047038A (en) * | 2016-07-29 | 2016-10-26 | 昆山初本电子科技有限公司 | LED (Light-Emitting Diode) lamp heat dissipation paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522473A (en) * | 2017-09-18 | 2017-12-29 | 诏安县鹏达机械设计部 | A kind of corrosion-resistant radiating lithium battery packaging film and its preparation technology |
| CN109111853A (en) * | 2018-07-03 | 2019-01-01 | 定远县朗赛浦照明电器有限公司 | A kind of composite highly effective LED light heat radiation coating |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |