CN103756424A - Electroplating-imitation heat dissipation coating - Google Patents
Electroplating-imitation heat dissipation coating Download PDFInfo
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- CN103756424A CN103756424A CN201410018134.6A CN201410018134A CN103756424A CN 103756424 A CN103756424 A CN 103756424A CN 201410018134 A CN201410018134 A CN 201410018134A CN 103756424 A CN103756424 A CN 103756424A
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Abstract
The invention discloses electroplating-imitation heat dissipation coating. The electroplating-imitation heat dissipation coating is prepared from the following raw materials in parts by weight: 92-100 parts of high-density polyethylene, 2-3 parts of polyvinylidene fluoride, 1-2 parts of butyltin oxide, 8-10 parts of acrylonitrile-butadiene-styrene copolymer, 1-2 parts of N,N-diethyl aniline, 6-8 parts of dibutyl phthalate, 0.6-1 part of 1-hydroxyl cyclohexyl phenyl ketone, 6-10 parts of fluorite powder, 1-2 parts of polyvinyl pyridine, 2-3 parts of polyvinyl alcohol, 1-2 parts of nanometer aluminum powder and 6-10 parts of composite filler. The powder coating disclosed by the invention can be used for surface coating of lamp tube housing, has a very good heat dissipation effect, certain metal texture, good leveling property and excellent combination performance and is pollution-free to environments.
Description
Technical field
The present invention relates generally to a kind of powder coating, relates in particular to a kind of imitative heat radiation coating of electroplating.
Background technology
Heat conduction and heat radiation coating is widely used in computer, notebook computer, LED illumination, communication, rectifier, and medical treatment and industrial equipments etc. has the field of heat radiation requirement, is mainly coated in the surface of scatterer.
The heat radiation coating of producing at present is generally applied to heat radiation and the heat radiation of LED light fixture of the components and parts of the electronic products such as CPU more, medium for brushing is had relatively high expectations, not strong for more coarse, loose body surface sticking power, result of use is undesirable, and the scope of application is less.
Summary of the invention
The object of the invention is just to provide a kind of imitative heat radiation coating of electroplating.
The present invention is achieved by the following technical solutions:
A kind of imitative heat radiation coating of electroplating, is characterized in that what it was comprised of the raw material of following weight parts:
High density polyethylene(HDPE) 92-100, polyvinylidene difluoride (PVDF) 2-3, Mono-n-butyltin 1-2, acrylonitrile-butadiene-styrene copolymer 8-10, N, N-Diethyl Aniline 1-2, phthalic acid dibutyl ester 6-8,1-hydroxy-cyclohexyl phenyl ketone 0.6-1, Fluorspar Powder 6-10, polyvinyl pyridine 1-2, polyvinyl alcohol 2-3, nanometer aluminium powder 1-2, compounded mix 6-10;
Described compounded mix is comprised of the raw material of following weight parts:
Agalmatolite 20-30, Zirconium tetrafluoride 2-3, kaolin 30-40, wood charcoal powder 2-3, Sodium tetrafluoroborate 2-3, beta-diketon 0.2-0.4, the different monooctyl ester 3-4 of polyacrylic acid, 2-ethyl-4 Methylimidazole 0.7-1;
Above-mentioned kaolin is calcined to 2-3 hour at 600-700 ℃, after discharging is cooling, become powder with agalmatolite, Zirconium tetrafluoride mixed grinding; Different to above-mentioned wood charcoal powder and polyacrylic acid monooctyl ester is mixed, and dispersed with stirring 3-5 minute at 100-130 ℃, adds powder obtained above, and being stirred to temperature is 60-80 ℃, adds the each raw material of residue, fully ball milling, and granulation, particle diameter is 2-4 μ m, obtains described compounded mix.
A preparation method for imitative plating heat radiation coating, comprises the following steps:
Above-mentioned each raw material is mixed, stir, send into twin screw extruder, carry out melting, extrude and granulation, wear into fine powder and cross 120-160 mesh sieve, obtain described imitative plating heat radiation coating.
Advantage of the present invention is:
Powder coating of the present invention can, for the external coating of tube housing, have good radiating effect, also has certain metal-like, environmentally safe, and good leveling property, over-all properties is outstanding.
Embodiment
Embodiment 1
A kind of imitative heat radiation coating of electroplating, it is characterized in that it by following weight parts (kilogram) raw material form:
High density polyethylene(HDPE) 100, polyvinylidene difluoride (PVDF) 3, Mono-n-butyltin 1, acrylonitrile-butadiene-styrene copolymer 10, N, N-Diethyl Aniline 2, phthalic acid dibutyl ester 8,1-hydroxy-cyclohexyl phenyl ketone 0.6, Fluorspar Powder 10, polyvinyl pyridine 1, polyvinyl alcohol 2, nanometer aluminium powder 1, compounded mix 6;
Described compounded mix is comprised of the raw material of following weight parts:
Agalmatolite 30, Zirconium tetrafluoride 3, kaolin 40, wood charcoal powder 2, Sodium tetrafluoroborate 2, beta-diketon 0.4, the different monooctyl ester 4 of polyacrylic acid, 2-ethyl-4 Methylimidazole 0.7;
Above-mentioned kaolin is calcined 2 hours at 700 ℃, after discharging is cooling, become powder with agalmatolite, Zirconium tetrafluoride mixed grinding; Different to above-mentioned wood charcoal powder and polyacrylic acid monooctyl ester is mixed, and dispersed with stirring 5 minutes, adds powder obtained above at 130 ℃, and being stirred to temperature is 80 ℃, adds the each raw material of residue, fully ball milling, and granulation, particle diameter is 4 μ m, obtains described compounded mix.
A preparation method for imitative plating heat radiation coating, comprises the following steps:
By above-mentioned each raw material, mix, send into twin screw extruder, carry out melting, extrude and granulation, wear into fine powder and cross 160 mesh sieves, obtain described imitative plating heat radiation coating.
Performance test:
Appearance of film: smooth smooth, without shrinkage cavity, free of pinholes;
Test is just recoiling: pass through;
Pencil hardness test: 2H is without scuffing;
Bending hardness test: 0T is curved to be passed through.
Claims (2)
1. the imitative heat radiation coating of electroplating, is characterized in that what it was comprised of the raw material of following weight parts:
High density polyethylene(HDPE) 92-100, polyvinylidene difluoride (PVDF) 2-3, Mono-n-butyltin 1-2, acrylonitrile-butadiene-styrene copolymer 8-10, N, N-Diethyl Aniline 1-2, phthalic acid dibutyl ester 6-8,1-hydroxy-cyclohexyl phenyl ketone 0.6-1, Fluorspar Powder 6-10, polyvinyl pyridine 1-2, polyvinyl alcohol 2-3, nanometer aluminium powder 1-2, compounded mix 6-10;
Described compounded mix is comprised of the raw material of following weight parts:
Agalmatolite 20-30, Zirconium tetrafluoride 2-3, kaolin 30-40, wood charcoal powder 2-3, Sodium tetrafluoroborate 2-3, beta-diketon 0.2-0.4, the different monooctyl ester 3-4 of polyacrylic acid, 2-ethyl-4 Methylimidazole 0.7-1;
Above-mentioned kaolin is calcined to 2-3 hour at 600-700 ℃, after discharging is cooling, become powder with agalmatolite, Zirconium tetrafluoride mixed grinding; Different to above-mentioned wood charcoal powder and polyacrylic acid monooctyl ester is mixed, and dispersed with stirring 3-5 minute at 100-130 ℃, adds powder obtained above, and being stirred to temperature is 60-80 ℃, adds the each raw material of residue, fully ball milling, and granulation, particle diameter is 2-4 μ m, obtains described compounded mix.
2. a preparation method for imitative plating heat radiation coating as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned each raw material is mixed, stir, send into twin screw extruder, carry out melting, extrude and granulation, wear into fine powder and cross 120-160 mesh sieve, obtain described imitative plating heat radiation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018134.6A CN103756424A (en) | 2014-01-15 | 2014-01-15 | Electroplating-imitation heat dissipation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410018134.6A CN103756424A (en) | 2014-01-15 | 2014-01-15 | Electroplating-imitation heat dissipation coating |
Publications (1)
| Publication Number | Publication Date |
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| CN103756424A true CN103756424A (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410018134.6A Pending CN103756424A (en) | 2014-01-15 | 2014-01-15 | Electroplating-imitation heat dissipation coating |
Country Status (1)
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| CN (1) | CN103756424A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111838A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Blended graphene and silicon dioxide dispersing and heat-dispersion paint and preparation method therefor |
| CN105111842A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Hard heat-dissipation paint and preparation method therefor |
| CN105111837A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Flame-retardant heat-dissipation paint and preparation method therefor |
| CN105111839A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Weather-resistant type heat-dissipating coating and preparation method thereof |
| CN105111843A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Anti-oxidation heat-dissipation paint and preparation method therefor |
| CN105131729A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Anti-impact heat-dissipating coating material and preparation method thereof |
| CN105131726A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Thermoplastic heat-dissipating coating material and preparation method thereof |
| CN105131727A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Fiber polyethylene heat-dissipating coating material and preparation method thereof |
| CN105131725A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Light-extinction heat-dissipating coating material and preparation method thereof |
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| CN1246495A (en) * | 1998-09-01 | 2000-03-08 | 四川联合大学 | High-density polyethylene based composition with high thermal conductivity |
| CN101993602A (en) * | 2009-08-17 | 2011-03-30 | 莱尔德电子材料(深圳)有限公司 | Highly thermally-conductive moldable thermoplastic composites and compositions |
| CN102311568A (en) * | 2011-04-27 | 2012-01-11 | 深圳市科聚新材料有限公司 | Heat-conducting high density polyethylene composite material and preparation method as well as application thereof |
| CN103031024A (en) * | 2012-11-22 | 2013-04-10 | 杭州五源科技实业有限公司 | Marine anticorrosive powdered paint and preparation method thereof |
| CN103205149A (en) * | 2012-01-17 | 2013-07-17 | 帛宏兴业股份有限公司 | Heat radiation material, heat radiation structure, and preparation method thereof |
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2014
- 2014-01-15 CN CN201410018134.6A patent/CN103756424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1246495A (en) * | 1998-09-01 | 2000-03-08 | 四川联合大学 | High-density polyethylene based composition with high thermal conductivity |
| CN101993602A (en) * | 2009-08-17 | 2011-03-30 | 莱尔德电子材料(深圳)有限公司 | Highly thermally-conductive moldable thermoplastic composites and compositions |
| CN102311568A (en) * | 2011-04-27 | 2012-01-11 | 深圳市科聚新材料有限公司 | Heat-conducting high density polyethylene composite material and preparation method as well as application thereof |
| CN103205149A (en) * | 2012-01-17 | 2013-07-17 | 帛宏兴业股份有限公司 | Heat radiation material, heat radiation structure, and preparation method thereof |
| CN103031024A (en) * | 2012-11-22 | 2013-04-10 | 杭州五源科技实业有限公司 | Marine anticorrosive powdered paint and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111838A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Blended graphene and silicon dioxide dispersing and heat-dispersion paint and preparation method therefor |
| CN105111842A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Hard heat-dissipation paint and preparation method therefor |
| CN105111837A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Flame-retardant heat-dissipation paint and preparation method therefor |
| CN105111839A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Weather-resistant type heat-dissipating coating and preparation method thereof |
| CN105111843A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠南自仪表有限公司 | Anti-oxidation heat-dissipation paint and preparation method therefor |
| CN105131729A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Anti-impact heat-dissipating coating material and preparation method thereof |
| CN105131726A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Thermoplastic heat-dissipating coating material and preparation method thereof |
| CN105131727A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Fiber polyethylene heat-dissipating coating material and preparation method thereof |
| CN105131725A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠南自仪表有限公司 | Light-extinction heat-dissipating coating material and preparation method thereof |
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Application publication date: 20140430 |