CN103351666A - Heat dissipation coating and preparation method - Google Patents
Heat dissipation coating and preparation method Download PDFInfo
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- CN103351666A CN103351666A CN2013102433987A CN201310243398A CN103351666A CN 103351666 A CN103351666 A CN 103351666A CN 2013102433987 A CN2013102433987 A CN 2013102433987A CN 201310243398 A CN201310243398 A CN 201310243398A CN 103351666 A CN103351666 A CN 103351666A
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Abstract
The invention provides a heat dissipation coating used for LED lights and a preparation method. The coating is characterized by comprising the following raw materials by weight parts: 40-45 parts of organic silicone resin, 18-22 parts of butyl acetate, 24-26 parts of ethyl acetate, 12-14 parts of nano-silica, 8-10 parts of nanometer titanium dioxide, 20-22 parts of aluminium nitride powder, 5-7 parts of emery powder, 1-2 parts of dibutyltin dilaurate, 2-3 parts of tributyl tin trichloride, 8-10 parts of vinyl acetate, 12-14 parts of nano bauxite, 3-5 parts of isopropyl tri(dioctyl pyrophosphate acyloxy) titanate, 1-2 parts of tetraethylenepentamine, 1-2 parts of salicylic acid, and 4-5 parts of a film forming agent. The emery powder provided in the invention is relatively high in melting point, thereby improving a high temperature resistance performance of the heat dissipation coating; the nanometer titanium dioxide has self-cleaning property, thereby helping to maintain a clean coating.
Description
Technical field
The invention belongs to technical field of coatings, relate to a kind of heat radiation coating, more particularly, is a kind of for heat radiation coating and preparation method thereof.
Background technology
Along with the rapid expansion of LED lamp use range, prolong the LED lamp and also become urgent problem work-ing life.At present general LED lamp does not adopt special cooling measure, adopts the lamp housing natural heat dissipation, and this mode is so that after the LED lamp used for some time, it was aging lamp housing to occur, because the long-time high temperature of lamp housing, so that LED descends work-ing life; Can not satisfy LED lamp current situation and requirement.
Also have simultaneously a lot of equipment claimed to be coated with heat radiation coating outward, help heat radiation.
Summary of the invention
The purpose of this invention is to provide a kind of heat radiation coating and preparation method thereof, it is large that coating of the present invention has cohesive force, and the advantage ageing-resistant, that heat extraction coefficient is large can be used for relevant device or the heat radiation of LED lamp.
The technical solution adopted in the present invention is:
A kind of heat radiation coating is characterized in that being made by the raw material of following weight part:
Silicone resin 40-45, N-BUTYL ACETATE 18-22, ethyl acetate 24-26, nano silicon 12-14, nano titanium oxide 8-10, aluminium nitride powder 20-22, lapis amiridis 5-7, dibutyl tin dilaurate 1-2, tributyl tin trichloride 2-3, vinyl acetate 8-10, nano aluminum alumina 12-14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3-5, tetraethylene pentamine 1-2, Whitfield's ointment 1-2, membrane-forming agent 4-5.
Described membrane-forming agent is made by the raw material of following weight part:
Raw material composition vanadium boride 2-4,
Linking agent TAC2-3, two ten four carbon alcohols ester 4-5, cyclohexanone peroxide 1-2, vinylbenzene 3-4, vinyl cyanide 1-2, dimethylbenzene 8-10, propylene glycol 12-13;
The preparation method is: with linking agent
TAC, two ten four carbon alcohols esters mix, and join in the dimethylbenzene, stir the adding cyclohexanone peroxide 10-20 minute, after stirring reaction 30-40 minute, add vinylbenzene, stirring reaction 45-60 minute, add again vinyl cyanide and vanadium boride, propylene glycol, stirring reaction 2-3 hour, and get final product.
The preparation method of described LED lamp heat radiation coating, it is characterized in that may further comprise the steps: Whitfield's ointment, tributyl tin trichloride, vinyl acetate, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester are joined in N-BUTYL ACETATE, the ethyl acetate mixed solvent, be heated to 110-123 ℃, stirring reaction 40-50 minute, add again other remaining component, stirring reaction 2-3 hour, grinding and slagging-off obtained.
When the present invention constructed, the heat radiation coating spraying application at 180-200 ℃ of lower hyperthermia drying 30-50 minute, got final product film forming, obtains the coating of dispelling the heat.
Lapis amiridis of the present invention has the higher fusing point that has, and has increased the resistance to elevated temperatures of heat-radiation coating heat, and nano titanium oxide has self-cleaning performance, helps to keep coating totally to clean.
The present invention has ageing-resistant, and cohesive force is large, and good heat dissipation effect can be at 200 ℃ of lower life-time service, and the constant advantage of mechanical property.
Embodiment
A kind of heat radiation coating, made by the raw material of following weight part (kilogram):
Silicone resin 45, N-BUTYL ACETATE 22, ethyl acetate 24, nano silicon 14, nano titanium oxide 8, aluminium nitride powder 22, lapis amiridis 5, dibutyl tin dilaurate 2, tributyl tin trichloride 3, vinyl acetate 8, nano aluminum alumina 14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3, tetraethylene pentamine 1, Whitfield's ointment 2, membrane-forming agent 5.
Described membrane-forming agent is made by the raw material of following weight part (kilogram):
Raw material composition vanadium boride 4,
Linking agent TAC2, two ten four carbon alcohols esters 5, cyclohexanone peroxide 1, vinylbenzene 4, vinyl cyanide 2, dimethylbenzene 10, propylene glycol 13; The preparation method is: with linking agent
TAC, two ten four carbon alcohols esters mix, and join in the dimethylbenzene, stir the adding cyclohexanone peroxide 10-20 minute, after stirring reaction 30-40 minute, add vinylbenzene, stirring reaction 45-60 minute, add again vinyl cyanide and vanadium boride, propylene glycol, stirring reaction 2-3 hour, and get final product.
The preparation method of LED lamp heat radiation coating may further comprise the steps:
Whitfield's ointment, tributyl tin trichloride, vinyl acetate, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester are joined in N-BUTYL ACETATE, the ethyl acetate mixed solvent, be heated to 110-123 ℃, stirring reaction 40-50 minute, add again other remaining component, stirring reaction 2-3 hour, grinding and slagging-off obtained.
Coating of the present invention is applied on the LED lamp housing artificial accelerated aging test under 80 ℃ and 300W ultraviolet light irradiation condition, 4700 hours ageing-resistant time, 250 ℃ of heatproof high temperature, bonding shearing force 16MPa., thermal conductivity 250W/(mK).
Claims (2)
1. heat radiation coating is characterized in that being made by the raw material of following weight part:
Silicone resin 40-45, N-BUTYL ACETATE 18-22, ethyl acetate 24-26, nano silicon 12-14, nano titanium oxide 8-10, aluminium nitride powder 20-22, lapis amiridis 5-7, dibutyl tin dilaurate 1-2, tributyl tin trichloride 2-3, vinyl acetate 8-10, nano aluminum alumina 12-14, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester 3-5, tetraethylene pentamine 1-2, Whitfield's ointment 1-2, membrane-forming agent 4-5;
Described membrane-forming agent is made by the raw material of following weight part:
Raw material composition vanadium boride 2-4,
Linking agent TAC2-3, two ten four carbon alcohols ester 4-5, cyclohexanone peroxide 1-2, vinylbenzene 3-4, vinyl cyanide 1-2, dimethylbenzene 8-10, propylene glycol 12-13;
The preparation method is: with linking agent
TAC, two ten four carbon alcohols esters mix, and join in the dimethylbenzene, stir the adding cyclohexanone peroxide 10-20 minute, after stirring reaction 30-40 minute, add vinylbenzene, stirring reaction 45-60 minute, add again vinyl cyanide and vanadium boride, propylene glycol, stirring reaction 2-3 hour, and get final product.
2. the preparation method of heat radiation coating according to claim 1, it is characterized in that may further comprise the steps: Whitfield's ointment, tributyl tin trichloride, vinyl acetate, nano aluminum alumina, sec.-propyl three (dioctylphyrophosphoric acid acyloxy) titanic acid ester are joined in N-BUTYL ACETATE, the ethyl acetate mixed solvent, be heated to 110-123 ℃, stirring reaction 40-50 minute, add again other remaining component, stirring reaction 2-3 hour, grinding and slagging-off obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102433987A CN103351666A (en) | 2013-06-19 | 2013-06-19 | Heat dissipation coating and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102433987A CN103351666A (en) | 2013-06-19 | 2013-06-19 | Heat dissipation coating and preparation method |
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| CN103351666A true CN103351666A (en) | 2013-10-16 |
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| CN2013102433987A Pending CN103351666A (en) | 2013-06-19 | 2013-06-19 | Heat dissipation coating and preparation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756420A (en) * | 2014-01-15 | 2014-04-30 | 芜湖市宝艺游乐科技设备有限公司 | Antibacterial anti-corrosive heat dissipation coating |
| CN103756427A (en) * | 2014-01-15 | 2014-04-30 | 芜湖市宝艺游乐科技设备有限公司 | Heat radiating coating for lamp tube |
| CN103773122A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Compound radiating coating |
| CN103773124A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Cooling coating |
| CN103965747A (en) * | 2014-05-09 | 2014-08-06 | 安徽猛牛彩印包装有限公司 | Nanometer attapulgite-containing heat-dissipating coating with good adhesion property |
| CN106752909A (en) * | 2016-12-08 | 2017-05-31 | 吴肖颜 | A kind of heat radiation coating for magnesium alloy substrates |
| CN107674581A (en) * | 2017-09-29 | 2018-02-09 | 上海量子花光艺科技股份有限公司 | Three-resistance coating and its feedstock composition, preparation method and application |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100180799A1 (en) * | 2009-01-22 | 2010-07-22 | Ibiden Co., Ltd. | Exhaust pipe paint, method for producing exhaust pipe, and exhaust pipe |
| JP2011079966A (en) * | 2009-10-07 | 2011-04-21 | Hitachi Chem Co Ltd | Electrical equipment insulating resin composition and electrical equipment using the same |
| CN102127350A (en) * | 2011-03-24 | 2011-07-20 | 中国科学院新疆理化技术研究所 | Solar heat reflection heat-insulation energy-saving paint and preparation method thereof |
| CN102585696A (en) * | 2012-02-13 | 2012-07-18 | 江苏大学 | Methyl phenyl silicone resin base high-temperature-resistant coating and preparation method thereof |
| CN102634245A (en) * | 2012-04-28 | 2012-08-15 | 江苏元京电子科技有限公司 | Ultraviolet light polymerization heat conduction and dissipation coating and preparation method thereof |
| CN102775907A (en) * | 2012-08-21 | 2012-11-14 | 华塑（青岛）科技有限公司 | Heat dissipation coating for LED (Light-Emitting Diode) lamp |
| CN102816519A (en) * | 2012-07-25 | 2012-12-12 | 江苏科技大学 | Inorganic-organic high temperature-resistant coating and preparation method thereof |
-
2013
- 2013-06-19 CN CN2013102433987A patent/CN103351666A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100180799A1 (en) * | 2009-01-22 | 2010-07-22 | Ibiden Co., Ltd. | Exhaust pipe paint, method for producing exhaust pipe, and exhaust pipe |
| JP2011079966A (en) * | 2009-10-07 | 2011-04-21 | Hitachi Chem Co Ltd | Electrical equipment insulating resin composition and electrical equipment using the same |
| CN102127350A (en) * | 2011-03-24 | 2011-07-20 | 中国科学院新疆理化技术研究所 | Solar heat reflection heat-insulation energy-saving paint and preparation method thereof |
| CN102585696A (en) * | 2012-02-13 | 2012-07-18 | 江苏大学 | Methyl phenyl silicone resin base high-temperature-resistant coating and preparation method thereof |
| CN102634245A (en) * | 2012-04-28 | 2012-08-15 | 江苏元京电子科技有限公司 | Ultraviolet light polymerization heat conduction and dissipation coating and preparation method thereof |
| CN102816519A (en) * | 2012-07-25 | 2012-12-12 | 江苏科技大学 | Inorganic-organic high temperature-resistant coating and preparation method thereof |
| CN102775907A (en) * | 2012-08-21 | 2012-11-14 | 华塑（青岛）科技有限公司 | Heat dissipation coating for LED (Light-Emitting Diode) lamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756420A (en) * | 2014-01-15 | 2014-04-30 | 芜湖市宝艺游乐科技设备有限公司 | Antibacterial anti-corrosive heat dissipation coating |
| CN103756427A (en) * | 2014-01-15 | 2014-04-30 | 芜湖市宝艺游乐科技设备有限公司 | Heat radiating coating for lamp tube |
| CN103773122A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Compound radiating coating |
| CN103773124A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Cooling coating |
| CN103965747A (en) * | 2014-05-09 | 2014-08-06 | 安徽猛牛彩印包装有限公司 | Nanometer attapulgite-containing heat-dissipating coating with good adhesion property |
| CN103965747B (en) * | 2014-05-09 | 2016-07-06 | 安徽猛牛彩印包装有限公司 | A kind of containing nano-attapulgite heat radiation coating |
| CN106752909A (en) * | 2016-12-08 | 2017-05-31 | 吴肖颜 | A kind of heat radiation coating for magnesium alloy substrates |
| CN107674581A (en) * | 2017-09-29 | 2018-02-09 | 上海量子花光艺科技股份有限公司 | Three-resistance coating and its feedstock composition, preparation method and application |
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Application publication date: 20131016 |
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