CN104559710A - Heat dissipation coating - Google Patents
Heat dissipation coating Download PDFInfo
- Publication number
- CN104559710A CN104559710A CN201310471581.2A CN201310471581A CN104559710A CN 104559710 A CN104559710 A CN 104559710A CN 201310471581 A CN201310471581 A CN 201310471581A CN 104559710 A CN104559710 A CN 104559710A
- Authority
- CN
- China
- Prior art keywords
- agent
- coating
- heat dissipation
- silicon carbide
- dispersing auxiliary
- 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
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- 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
- C09D109/00—Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09D109/02—Copolymers with acrylonitrile
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2293—Oxides; Hydroxides of metals of nickel
Abstract
Heat dissipation coating with efficient heat dissipation performance is disclosed. The coating comprises: silicon carbide infrared radiation powder, C60, nickel oxide, an X-405 Dow water-based paint wetting and dispersing auxiliary agent, a PET adhesion force treating agent enhancer, a DPnB film coalescing aid, reactive liquid butadiene-acrylonitrile rubber, an aromatic polyurethane diluting agent and an acrylic polyurethane curing agent. The coating is rapid in radiation and heat dissipation speed, non-toxic, harmless, simple and feasible in a using process, capable of being cured at room temperature, firm in curing, free of ageing in air, small in using amount and low in cost. Each performance index of the coating meets requirements of environment protection.
Description
Technical field
The present invention relates to a kind of heat radiation coating, particularly a kind of high efficiency and heat radiation coating with initiatively heat loss through radiation.
Background technology
Present LED industry, the scatterer outside surfaces such as metal use anodic oxidation or process of dusting, with realize attractive in appearance and protection, these two kinds of processing modes because of material heat conductivility poor, so can not go out by Quick diffusing to the heat of scatterer, and produce hot stack in scatterer inside;
Existing infrared heat radiation coating, is all high-temperature infrared heat radiations, when temperature is lower than certain temperature, does not have active heat removal function.Radiating effect is poor.
Summary of the invention
The object of this invention is to provide one and can realize heat conductivility well, and there is the heat radiation coating of low-temperature heat radiation heat dispersion, as long as realize there is the temperature difference between radiator and environment, the function of heat loss through radiation can be realized.This heat radiation is anti-aging, anticorrosion, strong adhesion.
The product of object of the present invention has high-efficiency heat conduction performance, and there is the heat radiation coating of low-temperature heat radiation heat dispersion, comprise: silicon carbide infra-red emitter powder, zirconium white, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent, PET sticking power treatment agent toughener, alcohol ester 12 film coalescence aid, polydimethylsiloxane flow agent, vinyl acetic monomer thinner, acroleic acid polyurethane solidifying agent, the part by weight of described composition is as follows:
Silicon carbide infra-red emitter powder 5-10%, carbon 60 0.1-1%, nickel oxide 5-15%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 18-25%, PET sticking power treatment agent toughener 2.5-3.5%, DPnB film coalescence aid 1.0-2.0%, reactive liquid nitrile rubber 1.5-2.5, aromatic urethane thinner 50-55%, hexenoic acid polyurethane curing agent 0.5-1.0%.
Concrete case study on implementation:
Below by specific embodiments, the present invention will be further described.
Embodiment one:
Silicon carbide infra-red emitter powder 5%, carbon 60 1.0%, nickel oxide 15%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 23%, PET sticking power treatment agent toughener 2.5%, DPnB film coalescence aid 1.2%, reactive liquid nitrile rubber 1.6, aromatic urethane thinner 50%, hexenoic acid polyurethane curing agent 0.7%.
Embodiment two:
Silicon carbide infra-red emitter powder 10%, carbon 60 0.1%, nickel oxide 5%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 22%, PET sticking power treatment agent toughener 3.3%, DPnB film coalescence aid 1.9%, reactive liquid nitrile rubber 2.1%, aromatic urethane thinner 55%, hexenoic acid polyurethane curing agent 0.6%.
Embodiment three:
Silicon carbide infra-red emitter powder 7%, carbon 60 0.5%, nickel oxide 12%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 20%, PET sticking power treatment agent toughener 2.8%, DPnB film coalescence aid 1.3%, reactive liquid nitrile rubber 2.4%, aromatic urethane thinner 53%, hexenoic acid polyurethane curing agent 1.0%.
Embodiment four:
Silicon carbide infra-red emitter powder 9%, carbon 60 0.7%, nickel oxide 11%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 19%, PET sticking power treatment agent toughener 3.5%, DPnB film coalescence aid 1.6%, reactive liquid nitrile rubber 2.4%, aromatic urethane thinner 52%, hexenoic acid polyurethane curing agent 0.8%.
Claims (2)
1. the product of object of the present invention has high-efficiency heat conduction performance, and there is the heat radiation coating of low-temperature heat radiation heat dispersion, comprise: silicon carbide infra-red emitter powder, zirconium white, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent, PET sticking power treatment agent toughener, alcohol ester 12 film coalescence aid, polydimethylsiloxane flow agent, vinyl acetic monomer thinner, acroleic acid polyurethane solidifying agent.
2. one kind has the coating of high efficient heat dissipation performance, this coating is grouped into by the one-tenth of following weight percent hundred: silicon carbide infra-red emitter powder 5-10%, carbon 60 0.1-1%, nickel oxide 5-15%, X-405 Tao Shi water-borne coatings wetting and dispersing auxiliary agent 18-25%, PET sticking power treatment agent toughener 2.5-3.5%, DPnB film coalescence aid 1.0-2.0%, reactive liquid nitrile rubber 1.5-2.5, aromatic urethane thinner 50-55%, hexenoic acid polyurethane curing agent 0.5-1.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471581.2A CN104559710A (en) | 2013-10-11 | 2013-10-11 | Heat dissipation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471581.2A CN104559710A (en) | 2013-10-11 | 2013-10-11 | Heat dissipation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559710A true CN104559710A (en) | 2015-04-29 |
Family
ID=53076810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471581.2A Pending CN104559710A (en) | 2013-10-11 | 2013-10-11 | Heat dissipation coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104559710A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774963A (en) * | 2016-08-24 | 2018-03-09 | 丰田自动车株式会社 | The manufacture method of radiator |
| 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 |
-
2013
- 2013-10-11 CN CN201310471581.2A patent/CN104559710A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774963A (en) * | 2016-08-24 | 2018-03-09 | 丰田自动车株式会社 | The manufacture method of radiator |
| CN107774963B (en) * | 2016-08-24 | 2020-09-08 | 丰田自动车株式会社 | Method for manufacturing radiator |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |