CN104387963A - Surface dustproof coating of cell panel - Google Patents
Surface dustproof coating of cell panel Download PDFInfo
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- CN104387963A CN104387963A CN201410735878.XA CN201410735878A CN104387963A CN 104387963 A CN104387963 A CN 104387963A CN 201410735878 A CN201410735878 A CN 201410735878A CN 104387963 A CN104387963 A CN 104387963A
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- silicone oil
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Abstract
The invention relates to a dustproof coating, and particularly relates to a surface dustproof coating of a cell panel. The surface dustproof coating is prepared from the following raw materials in parts by weight: 40-60 parts of methyl phenyl silicone oil, 10-20 parts of ethyl hydrogen-containing silicone oil, 50-100 parts of silver powder, 100-150 parts of copper powder, 5-15 parts of methyl epoxy ethane and 0.05-0.15 part of catalysts. The surface dustproof coating of the cell panel, which is disclosed by the invention, has the advantages of no oil penetration, no hardening, excellent heat-conducting property, heat-radiating property, adhesive property, fixing property, sealing property, electric property, insulating property, damp-proof property, shockproof property, anti-aging property and the like, and very good adhesive strength on materials, such as metals, plastics and the like.
Description
Technical field
The present invention relates to dirt resistance coatings, especially the surperficial dirt resistance coatings of cell panel.
Background technology
The surperficial dirt resistance coatings of cell panel is a kind of high heat conductive insulating organosilicon material.Both had excellent electrical insulating property, have again excellent thermal conductivity, it can extensively be coated on various electronic product, the heating element in electrical equipment and the contact surface between heat radiation facility, plays heat catalysis effect and moistureproof, dust-proof, protection against corrosion, the performance such as shockproof.Be applicable to the surface-coated of the various microwave devices such as microwave communication, microwave transport equipment, microwave power source special, voltage stabilized source or overall embedding, these type of silicon materials, to the electronic component producing heat, provide splendid heat-conducting effect.As first-class in: transistor, CPU assembling, thermistor, temperature sensor, road vehicle component, refrigerator of vehicle, power module, printer.
On market, the surperficial dirt resistance coatings of most cell panel is raw material with dimethyl silicone oil, and the boiling point of dimethyl silicone oil is between 140 DEG C to 180 DEG C, easily produces volatilization, occurs oil impregnate phenomenon, can leave grease vestige; Long-time exposure can be hardened in high temperature environments, and cohesive force is deteriorated.
Summary of the invention
For solving the problem, the invention provides a kind of surperficial dirt resistance coatings of oil-tight, resistant to elevated temperatures cell panel, concrete technical scheme is:
The surperficial dirt resistance coatings of cell panel, is obtained according to parts by weight by following raw material,
Methyl phenyl silicone oil 40 ~ 60 parts;
Ethyl containing hydrogen silicone oil 10 ~ 20 parts;
50 ~ 100 parts, silver powder;
Copper powder 100 ~ 150 parts;
Methyl oxirane 5 ~ 15 parts;
Catalyzer 0.05 ~ 0.15 part.
The preferred scheme of technique scheme is: obtained according to parts by weight by following raw material,
Methyl phenyl silicone oil 50 parts;
Ethyl containing hydrogen silicone oil 15 parts;
75 parts, silver powder;
Copper powder 120 parts;
Methyl oxirane 10 parts;
Catalyzer 0.1 part.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages and effect:
The surperficial dirt resistance coatings of cell panel of the present invention is oil-tight, non-sclerous, have excellent heat conduction, heat radiation, bonding, fixing, sealing, electrically, insulation, the performance such as moistureproof, shockproof, ageing-resistant.Good bonding force is had to the material such as metal, plastics.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
embodiment 1
The surperficial dirt resistance coatings of cell panel, obtained after reaction according to parts by weight by following raw material:
Methyl phenyl silicone oil 40 parts;
Ethyl containing hydrogen silicone oil 10 parts;
50 parts, silver powder;
Copper powder 100 parts;
Methyl oxirane part;
Catalyzer 0.05 part.
embodiment 2
The surperficial dirt resistance coatings of cell panel, obtained after reaction according to parts by weight by following raw material:
Methyl phenyl silicone oil 60 parts;
Ethyl containing hydrogen silicone oil 20 parts;
100 parts, silver powder;
Copper powder 150;
Methyl oxirane 15 parts;
Catalyzer 0.15 part.
embodiment 3
The surperficial dirt resistance coatings of cell panel, obtained after reaction according to parts by weight by following raw material:
Methyl phenyl silicone oil 50 parts;
Ethyl containing hydrogen silicone oil 15 parts;
75 parts, silver powder;
Copper powder 120 parts;
Methyl oxirane 10 parts;
Catalyzer 0.1 part.
The preparation method of each embodiment above:
(1) methyl phenyl silicone oil and ethyl containing hydrogen silicone oil high speed dispersor are disperseed;
(2) methyl phenyl silicone oil after dispersion and ethyl containing hydrogen silicone oil are added in homogenizer, then add silver powder and copper powder, carry out high-speed stirring, obtain base-material;
(3) base-material be stirred is added in reactor, then adds catalyzer and methyl oxirane, carry out the surperficial dirt resistance coatings that stirring reaction obtains cell panel.
Claims (3)
1. the surperficial dirt resistance coatings of cell panel, is characterized in that: obtained according to parts by weight by following raw material,
Methyl phenyl silicone oil 40 ~ 60 parts;
Ethyl containing hydrogen silicone oil 10 ~ 20 parts;
50 ~ 100 parts, silver powder;
Copper powder 100 ~ 150 parts;
Methyl oxirane 5 ~ 15 parts;
Catalyzer 0.05 ~ 0.15 part.
2. the surperficial dirt resistance coatings of cell panel according to claim 1, is characterized in that: obtained according to parts by weight by following raw material,
Methyl phenyl silicone oil 50 parts;
Ethyl containing hydrogen silicone oil 15 parts;
75 parts, silver powder;
Copper powder 120 parts;
Methyl oxirane 10 parts;
Catalyzer 0.1 part.
3. the surperficial dirt resistance coatings of cell panel according to claim 1 and 2, is characterized in that: preparation method comprises the following steps:
(1) methyl phenyl silicone oil and ethyl containing hydrogen silicone oil high speed dispersor are disperseed;
(2) methyl phenyl silicone oil after dispersion and ethyl containing hydrogen silicone oil are added in homogenizer, then add silver powder and copper powder, carry out high-speed stirring, obtain base-material;
(3) base-material be stirred is added in reactor, then adds catalyzer and methyl oxirane, carry out the surperficial dirt resistance coatings that stirring reaction obtains cell panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735878.XA CN104387963A (en) | 2014-12-08 | 2014-12-08 | Surface dustproof coating of cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735878.XA CN104387963A (en) | 2014-12-08 | 2014-12-08 | Surface dustproof coating of cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104387963A true CN104387963A (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735878.XA Pending CN104387963A (en) | 2014-12-08 | 2014-12-08 | Surface dustproof coating of cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104387963A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243997A (en) * | 2016-08-29 | 2016-12-21 | 无锡市宝来电池有限公司 | A kind of wear-resisting dirt resistance coatings of cell panel |
| CN106280999A (en) * | 2016-08-29 | 2017-01-04 | 无锡市宝来电池有限公司 | A kind of weather-proof aging-resistant cell panel dirt resistance coatings |
| CN106336796A (en) * | 2016-08-29 | 2017-01-18 | 无锡市宝来电池有限公司 | Solar panel dustproof coating with heat resistant and anti-corrosion property |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212271A (en) * | 1998-08-13 | 1999-03-31 | 王家君 | Molecular film water-proof finishing agent |
| CN101294067A (en) * | 2008-06-20 | 2008-10-29 | 清华大学 | Heat conductive silicone grease composition |
| CN102676051A (en) * | 2011-11-14 | 2012-09-19 | 张宝荣 | Protection liquid for calligraphy and paintings |
| CN103146198A (en) * | 2013-03-12 | 2013-06-12 | 深圳市博恩实业有限公司 | Heat conducting composite material and heat conducting composite sheet prepared by applying same |
| CN103333655A (en) * | 2013-06-13 | 2013-10-02 | 浙江汇杰有机硅有限公司 | Method for preparing large power LED (light-emitting diode) high thermal conductivity silicone grease |
| CN103342896A (en) * | 2013-06-26 | 2013-10-09 | 苏州天脉导热科技有限公司 | High temperature resistant heat-conducting silica gel sheet and preparation method thereof |
| CN103709757A (en) * | 2013-12-30 | 2014-04-09 | 无锡中石油润滑脂有限责任公司 | Insulating and heat-conducting silicone grease and preparation method thereof |
-
2014
- 2014-12-08 CN CN201410735878.XA patent/CN104387963A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212271A (en) * | 1998-08-13 | 1999-03-31 | 王家君 | Molecular film water-proof finishing agent |
| CN101294067A (en) * | 2008-06-20 | 2008-10-29 | 清华大学 | Heat conductive silicone grease composition |
| CN102676051A (en) * | 2011-11-14 | 2012-09-19 | 张宝荣 | Protection liquid for calligraphy and paintings |
| CN103146198A (en) * | 2013-03-12 | 2013-06-12 | 深圳市博恩实业有限公司 | Heat conducting composite material and heat conducting composite sheet prepared by applying same |
| CN103333655A (en) * | 2013-06-13 | 2013-10-02 | 浙江汇杰有机硅有限公司 | Method for preparing large power LED (light-emitting diode) high thermal conductivity silicone grease |
| CN103342896A (en) * | 2013-06-26 | 2013-10-09 | 苏州天脉导热科技有限公司 | High temperature resistant heat-conducting silica gel sheet and preparation method thereof |
| CN103709757A (en) * | 2013-12-30 | 2014-04-09 | 无锡中石油润滑脂有限责任公司 | Insulating and heat-conducting silicone grease and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243997A (en) * | 2016-08-29 | 2016-12-21 | 无锡市宝来电池有限公司 | A kind of wear-resisting dirt resistance coatings of cell panel |
| CN106280999A (en) * | 2016-08-29 | 2017-01-04 | 无锡市宝来电池有限公司 | A kind of weather-proof aging-resistant cell panel dirt resistance coatings |
| CN106336796A (en) * | 2016-08-29 | 2017-01-18 | 无锡市宝来电池有限公司 | Solar panel dustproof coating with heat resistant and anti-corrosion property |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |