CN103333565A - Anti-corrosion heat-dissipation coating and preparation method thereof - Google Patents
Anti-corrosion heat-dissipation coating and preparation method thereof Download PDFInfo
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- CN103333565A CN103333565A CN201310208028XA CN201310208028A CN103333565A CN 103333565 A CN103333565 A CN 103333565A CN 201310208028X A CN201310208028X A CN 201310208028XA CN 201310208028 A CN201310208028 A CN 201310208028A CN 103333565 A CN103333565 A CN 103333565A
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Abstract
The invention discloses an anti-corrosion heat-dissipation coating and a preparation method thereof. The coating comprises following raw materials: acrylic resin, calcium silicate powder, acetic ether, modified aluminium carbide, iron oxide, polyethylene wax powder, triethylene tetramine, anti-oxidant 264, water-soluble nano-level silica sol, dimethyl adipate, dispersant NNO, and acetone. The method adopts acrylic resin as the main material, which has the advantages of aging resistance, good adhesivity, good heat-dissipation effect, and long-term use at the temperature between 150 and 200 DEG C. Calcium silicate powder strengthens the anti-corrosion performance of the product, and alum and modified aluminium carbide strengthen the combination between the raw materials. The coating has the advantages of durability, waterproofness, damp-resistance, corrosion-resistance and very good adhesive performance.
Description
Technical field
The present invention relates to technical field of coatings, be specifically related to a kind of anticorrosion heat radiation coating and preparation method thereof.
Background technology
Along with the rapid expansion of light fixture use range, prolong light fixture and also become urgent problem work-ing life; Adopt heat-conducting glue to solve the light fixture heat dissipation problem at present, but there is heatproof and ageing-resistant poor in its employed material, the technical problem little to the base material cohesive force, that radiating effect is not good and construction is inconvenient is difficult to satisfy people to the requirement of light fixture heat radiation.
Summary of the invention
The object of the present invention is to provide a kind of anticorrosion heat radiation coating and preparation method thereof.
The present invention adopts following technical scheme:
A kind of anticorrosion heat radiation coating is characterized in that the weight part of its constitutive material is: acrylic resin 50-55, calcium silicate powder 3.0-4.0, vinyl acetic monomer 90-110, modified carbonize aluminium 4.3-4.8, ferric oxide 1.8-2.2, polyethylene wax powder 4.0-5.0, triethylene tetramine 4.5-5.0, antioxidant 264 0.3-0.5, water-soluble nano grade silica sol 1.5-2.5, dimethyl adipate 2.5-3.0, dispersion agent NNO 1.5-1.7 and acetone 18-22.
Described anticorrosion heat radiation coating is characterized in that the weight part of its constitutive material is: acrylic resin 52, calcium silicate powder 3.5, vinyl acetic monomer 100, modified carbonize aluminium 4.5, ferric oxide 2.0, polyethylene wax powder 4.5, triethylene tetramine 4.8, antioxidant 264 0.4, water-soluble nano grade silica sol 2.0, dimethyl adipate 2.8, dispersion agent NNO 1.6 and acetone 20.
The preparation method of described anticorrosion heat radiation coating is characterized in that may further comprise the steps:
(1) preparation of modified carbonize aluminium: 15-20 part aluminium carbide and equal proportion alum are mixed, add 1.5-2.5 part Starso, 2.0-3.0 part attapulgite, 2.5-3.0 part stalk ashes, 3.0-5.0 part nano powder coal ash and suitable quantity of water then, mix the back at 400-450 ℃ of sintering temperature, cooling gets final product then;
(2) take by weighing each raw material, mix to be incorporated in the reactor stirring then, when being ground to 20-30 μ m; Stop to grind packing.
Beneficial effect of the present invention:
It is major ingredient that the present invention adopts acrylic resin, ageing-resistant, cohesive force is big, good heat dissipation effect, can be at 150-200 ℃ of following life-time service, calcium silicate powder has Corrosion Protection preferably, as additive, can obviously improve Anticorrosive Character of the present invention, be suitable for the strong occasions of corrodibility such as various chemical plant.
Alum and aluminium carbide strengthen the Combination between each raw material, the persistence of filming, water-fast, moisture-proof, good corrosion resistance, and adhesion property is splendid.
During construction, the heat radiation coating spraying application was dried 1 hour down at 60 ℃, got final product film forming, made 20-30 μ m heat radiation coating.
Embodiment
Embodiment 1: a kind of anticorrosion heat radiation coating is characterized in that the weight part (kilogram) of its constitutive material is: acrylic resin 52, calcium silicate powder 3.5, vinyl acetic monomer 100, modified carbonize aluminium 4.5, ferric oxide 2.0, polyethylene wax powder 4.5, triethylene tetramine 4.8, antioxidant 264 0.4, water-soluble nano grade silica sol 2.0, dimethyl adipate 2.8, dispersion agent NNO 1.6 and acetone 20.
The preparation method is characterized in that may further comprise the steps:
(1) preparation of modified carbonize aluminium: 15-20 part aluminium carbide and equal proportion alum are mixed, add 1.5-2.5 part Starso, 2.0-3.0 part attapulgite, 2.5-3.0 part stalk ashes, 3.0-5.0 part nano powder coal ash and suitable quantity of water then, mix the back at 400-450 ℃ of sintering temperature, cooling gets final product then;
(2) take by weighing each raw material, mix to be incorporated in the reactor stirring then, when being ground to 20-30 μ m; Stop to grind packing.
The heat radiation coating that above-described embodiment 1 makes directly is sprayed at through on the glass light fixture that cleans up, heatproof test: behind the 187 ℃/3h of baking oven baking, the baking oven baking after 128 ℃/15 days the glass light fixture coat color and luster and do not have considerable change; Uviolizing 3.5h, not shedding of coating is non-yellowing, artificial accelerated aging test under 100 ℃ and 280W ultraviolet light irradiation condition, 5345 hours ageing-resistant time, 270 ℃ of heatproof high temperature, bonding shearing force 19.2MPa, thermal conductivity 275W/(mK).
Claims (3)
1. an anticorrosion heat radiation coating is characterized in that the weight part of its constitutive material is: acrylic resin 50-55, calcium silicate powder 3.0-4.0, vinyl acetic monomer 90-110, modified carbonize aluminium 4.3-4.8, ferric oxide 1.8-2.2, polyethylene wax powder 4.0-5.0, triethylene tetramine 4.5-5.0, antioxidant 264 0.3-0.5, water-soluble nano grade silica sol 1.5-2.5, dimethyl adipate 2.5-3.0, dispersion agent NNO 1.5-1.7 and acetone 18-22.
2. anticorrosion heat radiation coating according to claim 1 is characterized in that the weight part of its constitutive material is: acrylic resin 52, calcium silicate powder 3.5, vinyl acetic monomer 100, modified carbonize aluminium 4.5, ferric oxide 2.0, polyethylene wax powder 4.5, triethylene tetramine 4.8, antioxidant 264 0.4, water-soluble nano grade silica sol 2.0, dimethyl adipate 2.8, dispersion agent NNO 1.6 and acetone 20.
3. the preparation method of an anticorrosion heat radiation coating as claimed in claim 1 is characterized in that may further comprise the steps:
(1) preparation of modified carbonize aluminium: 15-20 part aluminium carbide and equal proportion alum are mixed, add 1.5-2.5 part Starso, 2.0-3.0 part attapulgite, 2.5-3.0 part stalk ashes, 3.0-5.0 part nano powder coal ash and suitable quantity of water then, mix the back at 400-450 ℃ of sintering temperature, cooling gets final product then;
(2) take by weighing each raw material, mix to be incorporated in the reactor stirring then, when being ground to 20-30 μ m; Stop to grind packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310208028.XA CN103333565B (en) | 2013-05-30 | 2013-05-30 | A kind of anticorrosion heat radiation coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310208028.XA CN103333565B (en) | 2013-05-30 | 2013-05-30 | A kind of anticorrosion heat radiation coating and preparation method thereof |
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| CN103333565A true CN103333565A (en) | 2013-10-02 |
| CN103333565B CN103333565B (en) | 2016-07-06 |
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| CN201310208028.XA Expired - Fee Related CN103333565B (en) | 2013-05-30 | 2013-05-30 | A kind of anticorrosion heat radiation coating and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773128A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Multi-fiber heat conduction type powder coating |
| CN103773121A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Nano heat-dissipation paint |
| CN103965668A (en) * | 2014-05-09 | 2014-08-06 | 安徽猛牛彩印包装有限公司 | Composite thermal dissipation coating composition having good cooling effect and containing calcium silicate powder |
| 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 |
| CN104017442A (en) * | 2014-05-06 | 2014-09-03 | 阜阳市光普照明科技有限公司 | Corrosion-resistant heat-dissipation paint containing lanthanum oxide |
| CN104046166A (en) * | 2014-05-14 | 2014-09-17 | 阜阳市明强家具有限公司 | Anti-corrosion heat-dissipation coating |
| CN105086685A (en) * | 2015-07-29 | 2015-11-25 | 安徽鹏峰新型建材科技有限公司 | Weather-resistance water-resistance acrylate paint for scaffold |
| CN107418336A (en) * | 2017-08-03 | 2017-12-01 | 合肥泓定科技有限公司 | Environment-friendly type heat radiation coating and preparation method thereof |
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| CN102010644A (en) * | 2003-06-26 | 2011-04-13 | 中国涂料株式会社 | Low-odor solvent-based coating composition |
| CN102286239A (en) * | 2011-09-05 | 2011-12-21 | 安徽省易达电子有限公司 | High molecular epoxy resin metal anticorrosion paint and preparation method thereof |
| CN102286237A (en) * | 2011-09-05 | 2011-12-21 | 安徽省易达电子有限公司 | High molecular metal anticorrosion paint and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103773128A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Multi-fiber heat conduction type powder coating |
| CN103773121A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Nano heat-dissipation paint |
| CN104017442A (en) * | 2014-05-06 | 2014-09-03 | 阜阳市光普照明科技有限公司 | Corrosion-resistant heat-dissipation paint containing lanthanum oxide |
| CN103965668A (en) * | 2014-05-09 | 2014-08-06 | 安徽猛牛彩印包装有限公司 | Composite thermal dissipation coating composition having good cooling effect and containing calcium silicate powder |
| 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 |
| CN104046166A (en) * | 2014-05-14 | 2014-09-17 | 阜阳市明强家具有限公司 | Anti-corrosion heat-dissipation coating |
| CN105086685A (en) * | 2015-07-29 | 2015-11-25 | 安徽鹏峰新型建材科技有限公司 | Weather-resistance water-resistance acrylate paint for scaffold |
| CN107418336A (en) * | 2017-08-03 | 2017-12-01 | 合肥泓定科技有限公司 | Environment-friendly type heat radiation coating and preparation method thereof |
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| CN103333565B (en) | 2016-07-06 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Wu Ailian Inventor before: Zhu Xingtang Inventor before: Zhu Liangliang Inventor before: Chen Junyan |
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Effective date of registration: 20170717 Address after: 528400 Guangdong city of Zhongshan Province Yu Hong Lu village into God Bay Industrial Zone Patentee after: Zhongshan Jiaying Adams Chemical Co. Ltd. Address before: 233010 Bengbu high tech Development Zone, Anhui Province Road No. 555 Patentee before: Bengbu Times Electronics Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160706 Termination date: 20190530 |