CN104292917A - Environment-friendly heat dissipation powder coating - Google Patents
Environment-friendly heat dissipation powder coating Download PDFInfo
- Publication number
- CN104292917A CN104292917A CN201410501357.8A CN201410501357A CN104292917A CN 104292917 A CN104292917 A CN 104292917A CN 201410501357 A CN201410501357 A CN 201410501357A CN 104292917 A CN104292917 A CN 104292917A
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- parts
- powder coating
- heat dissipation
- nitride
- environment
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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
- C08K3/28—Nitrogen-containing compounds
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C09D5/03—Powdery paints
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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
- 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
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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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
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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
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides an environment-friendly heat dissipation powder coating. The powder coating comprises the following components in parts by weight: 40-90 parts of matrix resin, 2-40 parts of carbon nanotube, 0.5-2 parts of additive, 0-4.5 parts of hexagonal boron nitride, 0-15 parts of aluminium nitride, 0-10 parts of magnesium nitride, 0-10 parts of silicon carbide and 5-30 parts of pigments and fillers. The powder coating has good heat dissipation effects and high efficiency improvement rate above 60%, has the effect of reducing the temperature by more than 20 DEG C, can effectively solve the problem that high-power electronic products have poor heat dissipation effects, and can prolong the service lives of the electronic products.
Description
Technical field
The present invention relates to a kind of powder coating, specifically refer to a kind of environmental protection heat-dissipation powder paint.
Background technology
Powder coating be a kind of novel, not containing solvent, 100% solid powdery coating.Have without solvent, pollution-free, save the energy and resource, reduce labor intensity and film physical strength high.It has two large classes: thermoplastic powder coating and thermosetting powder coating(s).Thermoplastic powder coating is become to be grouped into stablizer etc. by thermoplastic resin, pigment, filler, softening agent.Thermoplastic powder coating comprises: polyethylene, polypropylene, polyester, polyvinyl chloride, penton, polyamide-based, cellulose-based, Polyester.Thermosetting powder coating(s) is made up of thermosetting resin, CNT (carbon nano-tube), pigment, filler and auxiliary agent etc.Thermosetting powder coating(s) comprises: epoxy resin, Polyester, acrylic resin.
Shortcoming: on corner, after powder heterogeneity, solidification, paint film defect is difficult to hide lid, condition of cure is high.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, a kind of environmental protection heat-dissipation powder paint is provided, good heat dissipation effect, enhancing efficiency rate is high, and enhancing efficiency rate more than 60%, and has the cooling-down effect of more than 20 degree, effectively can solve the problem that the radiating effect of high-power electronic product is bad, extend the work-ing life of electronic product.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of environmental protection heat-dissipation powder paint, comprises the component of following weight proportion: matrix resin 40 ~ 90 parts, CNT (carbon nano-tube) 2 ~ 40 parts, additive 0.5 ~ 2 part, hexagonal boron nitride 0 ~ 4.5 part, aluminium nitride 0 ~ 15 part, magnesium nitride 0 ~ 10 part, 0 ~ 10 part, silicon carbide, color stuffing 5 ~ 30 parts.
Above-mentioned environmental protection heat-dissipation powder paint, it comprises the component of following weight proportion: matrix resin 80 parts, CNT (carbon nano-tube) 12 parts, additive 1 part, hexagonal boron nitride 2 parts, aluminium nitride 6 parts, magnesium nitride 6 parts, 5 parts, silicon carbide, color stuffing 15 parts.
Tool of the present invention has the following advantages and beneficial effect:
1, good heat dissipation effect, enhancing efficiency rate is high, and enhancing efficiency rate more than 60%, and has the cooling-down effect of more than 20 degree, effectively can solve the problem that the radiating effect of high-power electronic product is bad, extends the work-ing life of electronic product.
2, environmental protection, safety, and also there is the over-all propertieies such as good snappiness, hardness, sticking power, stable chemical nature.
Embodiment
embodiment 1
The environmental protection heat-dissipation powder paint of the present embodiment, comprises the component of following weight proportion: matrix resin 80 parts, CNT (carbon nano-tube) 12 parts, additive 1 part, hexagonal boron nitride 2 parts, aluminium nitride 6 parts, magnesium nitride 6 parts, 5 parts, silicon carbide, color stuffing 15 parts.
embodiment 2
The environmental protection heat-dissipation powder paint of the present embodiment, comprises the component of following weight proportion: matrix resin 40 parts, CNT (carbon nano-tube) 2 parts, additive 0.5 part, aluminium nitride 2 parts, magnesium nitride 2 parts, 3 parts, silicon carbide, color stuffing 8 parts.
embodiment 3
The environmental protection heat-dissipation powder paint of the present embodiment, comprises the component of following weight proportion: matrix resin 90 parts, CNT (carbon nano-tube) 40 parts, additive 2 parts, hexagonal boron nitride 4.5 parts, aluminium nitride 15 parts, 10 parts, silicon carbide, color stuffing 30 parts.
embodiment 4
The environmental protection heat-dissipation powder paint of the present embodiment, comprises the component of following weight proportion: matrix resin 60 parts, CNT (carbon nano-tube) 30 parts, additive 1 part, hexagonal boron nitride 4.5 parts, magnesium nitride 10 parts, 6 parts, silicon carbide, color stuffing 20 parts.
The above is only to preferred embodiment of the present invention, and be not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But, everyly do not depart from technical solution of the present invention content, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to the protection domain of technical solution of the present invention.
Claims (2)
1. an environmental protection heat-dissipation powder paint, is characterized in that: the component comprising following weight proportion: matrix resin 40 ~ 90 parts, CNT (carbon nano-tube) 2 ~ 40 parts, additive 0.5 ~ 2 part, hexagonal boron nitride 0 ~ 4.5 part, aluminium nitride 0 ~ 15 part, magnesium nitride 0 ~ 10 part, 0 ~ 10 part, silicon carbide, color stuffing 5 ~ 30 parts.
2. environmental protection heat-dissipation powder paint according to claim 1, is characterized in that: the component comprising following weight proportion: matrix resin 80 parts, CNT (carbon nano-tube) 12 parts, additive 1 part, hexagonal boron nitride 2 parts, aluminium nitride 6 parts, magnesium nitride 6 parts, 5 parts, silicon carbide, color stuffing 15 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501357.8A CN104292917A (en) | 2014-09-26 | 2014-09-26 | Environment-friendly heat dissipation powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501357.8A CN104292917A (en) | 2014-09-26 | 2014-09-26 | Environment-friendly heat dissipation powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104292917A true CN104292917A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501357.8A Pending CN104292917A (en) | 2014-09-26 | 2014-09-26 | Environment-friendly heat dissipation powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104292917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219220A (en) * | 2015-10-19 | 2016-01-06 | 国网浙江省电力公司湖州供电公司 | A kind of novel high heat conducting nano heat loss through radiation coating and preparation method thereof |
| CN109609024A (en) * | 2018-11-29 | 2019-04-12 | 天津金发新材料有限公司 | A kind of PA/ABS alloy powder coating and preparation method thereof |
-
2014
- 2014-09-26 CN CN201410501357.8A patent/CN104292917A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219220A (en) * | 2015-10-19 | 2016-01-06 | 国网浙江省电力公司湖州供电公司 | A kind of novel high heat conducting nano heat loss through radiation coating and preparation method thereof |
| CN109609024A (en) * | 2018-11-29 | 2019-04-12 | 天津金发新材料有限公司 | A kind of PA/ABS alloy powder coating and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |