CN105348880A - Thin-film capacitor housing heat dissipation coating and preparation method thereof - Google Patents
Thin-film capacitor housing heat dissipation coating and preparation method thereof Download PDFInfo
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Abstract
A thin-film capacitor housing heat dissipation coating is prepared from, by mass, 35 parts of resol, 3 parts of gelatin, 5 parts of glycidyl methacrylate, 3 parts of sodium dodecyl benzene sulfonate, 3 parts of gloss oil, 5 parts of dimethyl dicarbonate, 3 parts of olive oil, 3 parts of colored glaze carbylic acid, 3 parts of olive oil, 3 parts of graphene, 5 parts of pigment, 50 parts of distilled water, 3 parts of benzoyl paeoniflorin, 3 parts of sodium hypochlorite, 5 parts of a modifying agent, 3 parts of calcium carbonate, 3 parts of glacial acetic acid, 3 parts of magic acid, 5 parts of polyester resin, 3 parts of potassium dihydrogen phosphate, 1 part of sodium phosphate, 3 parts of aluminum silicate, 3 parts of imidazole, 3 parts of cohesive soil, 3 parts of polyvinyl alcohol and 3 parts of sodium borohydride. The modifying agent is added in a traditional formula to perform modification processing, the coating coated on a capacitor housing can effectively guide capacitor inside temperature rising due to work to the housing and convert heat into infrared radiation waves, and the working voltage of a capacitor can be also in a stable state in addition to prolonging of the service life of the capacitor.
Description
Technical field
The present invention relates to heat radiation coating technical field, be specifically related to a kind of film capacitor shell heat radiation coating and preparation method thereof.
Background technology
In social fast development, make various electric equipment products all towards miniaturization, lightweight, densification and high efficiency future development, so there is high-power electronic product obtain fast development, and consequent a large amount of heat does not distribute space will directly affect the job stability of electronic product, processing safety and work-ing life, the conventional type of cooling can not meet the cooling requirements of high power electronic product, so the rate of heat dissipation of electronic product just must be improved, and adopt at present maximum be coated heat radiation coating.
Current capacitor case is generally coated as outward appearance condition using PET, PET material is about 1 year general work-ing life, all easily break after 1 year, heat energy pulverize, and capacitor packages makes produce heat energy in purposes, if cannot have effect to separate Decision or diffusion, electrical condenser can heat the premature aging life-span with temperature, because of temperature change under long term operation, electronic components power supply also can be caused unstable, cause certain harm.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of good heat dissipation effect, the film capacitor shell heat radiation coating that price is low.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of film capacitor shell heat radiation coating, be made up of the component of following mass fraction: resole 35 parts, 3 parts, gelatin, glycidyl methacrylate 5 parts, Sodium dodecylbenzene sulfonate 3 parts, gloss oil 3 parts, 5 parts, dimethyl two carbonate, 3 parts, sweet oil, coloured glaze sugar carbylic acid 3 parts, 3 parts, sweet oil, Graphene 3 parts, pigment 5 parts, distilled water 50 parts, Benzoylpaeoniflorin 3 parts, clorox 3 parts, properties-correcting agent 5 parts, 3 parts, calcium carbonate, glacial acetic acid 3 parts, fluorine antimony sulfonic acid 3 parts, alkyd resin 5 parts, potassium primary phosphate 3 parts, sodium phosphate 1 part, pure aluminium silicate 3 parts, imidazoles 3 parts, cohesive soil 3 parts, polyvinyl alcohol 3 parts, sodium borohydride 3 parts.
The preparation method of above-mentioned heat radiation coating is as follows:
1) resole, alkyd resin are mixed with distilled water and potassium primary phosphate, then mixing liquid is heated to 45-55 DEG C, stir after softening;
2) again glycidyl methacrylate, Sodium dodecylbenzene sulfonate, coloured glaze sugar carbylic acid, Graphene, pigment, clorox, properties-correcting agent, calcium carbonate, glacial acetic acid, fluorine antimony sulfonic acid, sodium phosphate, pure aluminium silicate, imidazoles, cohesive soil, polyvinyl alcohol and sodium borohydride are dropped into ball mill after mixing thoroughly;
3) ball mill grinding, about 4 hours, then add the mixing of gelatin, gloss oil, dimethyl two carbonate, sweet oil, sweet oil and Benzoylpaeoniflorin, whether residual grains or caking were filtered in test;
4), after shutting down, No. 3, rock field cup test dilution 10 ± 1S standard is adopted;
5) pack.
Above-mentioned properties-correcting agent is made up of the component of following parts by weight: modified corn starch 30 parts, Graphene 3 parts, quartz sand 3 parts, citric acid 3 parts, fisetin 3 parts, tealeaves alkaloid 5 parts, methyl-silicone oil 3 parts, calcium lignin sulphonate 0.5 part, lignocellulose 0.5 part, rosined soap 0.5 part, 0.5 part, flyash, methyl violet 0.5 part, tetraphenylpyrazine 0.5 part; Its preparation method is as follows:
1) by quartz sand with dehydrated alcohol be dispersion medium, wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine;
2) quartz sand through ultrasonic disperse is put into nylon ball grinder, add modified corn starch, Graphene, fisetin, calcium lignin sulphonate, lignocellulose, rosined soap, flyash, methyl violet and tetraphenylpyrazine again, take agate ball as abrading-ball, ball material mass ratio is 7:1, be under the condition of 150 revs/min at rotating speed, continuous ball milling 4 hours;
3) pour in powder dish by powder complete for ball milling together with agate abrading-ball, dry at 80 DEG C, the powder of drying is sieved, take out agate abrading-ball, grind, till the larger reunion of nothing, so far, the preparation of mixed powder is complete;
4) by step 3) in mixture mix with citric acid, tealeaves alkaloid, tetraphenylpyrazine and methyl-silicone oil, low-temperature bake 2 ~ 3 hours under 50-70 DEG C of environment, to moisture content lower than 30%, take out, be ground into powder.
The invention has the beneficial effects as follows: the present invention adds properties-correcting agent and carries out modification in conventional formulation, after making the heat radiation coating prepared coat capacitance shell, can effectively reach heat loss through radiation effect, experimental data shows, the Inner portion temperature that electric capacity promotes because of work effectively effectively can be directed to shell by the coating coating capacitance shell, and be heat wave by thermal transition, electric capacity operating voltage can also be made to reach steady state except strengthening the work-ing life of electric capacity.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment
A kind of film capacitor shell heat radiation coating, be made up of the component of following weight: resole 35 kilograms, 3 kilograms, gelatin, glycidyl methacrylate 5 kilograms, Sodium dodecylbenzene sulfonate 3 kilograms, gloss oil 3 kilograms, 5 kilograms, dimethyl two carbonate, 3 kilograms, sweet oil, coloured glaze sugar carbylic acid 3 kilograms, 3 kilograms, sweet oil, Graphene 3 kilograms, pigment 5 kilograms, distilled water 50 kilograms, Benzoylpaeoniflorin 3 kilograms, clorox 3 kilograms, properties-correcting agent 5 kilograms, 3 kilograms, calcium carbonate, glacial acetic acid 3 kilograms, fluorine antimony sulfonic acid 3 kilograms, alkyd resin 5 kilograms, potassium primary phosphate 3 kilograms, sodium phosphate 1 kilogram, pure aluminium silicate 3 kilograms, imidazoles 3 kilograms, cohesive soil 3 kilograms, polyvinyl alcohol 3 kilograms, sodium borohydride 3 kilograms.
The preparation method of above-mentioned heat radiation coating is as follows:
1) resole, alkyd resin are mixed with distilled water and potassium primary phosphate, then mixing liquid is heated to 45-55 DEG C, stir after softening;
2) again glycidyl methacrylate, Sodium dodecylbenzene sulfonate, coloured glaze sugar carbylic acid, Graphene, pigment, clorox, properties-correcting agent, calcium carbonate, glacial acetic acid, fluorine antimony sulfonic acid, sodium phosphate, pure aluminium silicate, imidazoles, cohesive soil, polyvinyl alcohol and sodium borohydride are dropped into ball mill after mixing thoroughly;
3) ball mill grinding, about 4 hours, then add the mixing of gelatin, gloss oil, dimethyl two carbonate, sweet oil, sweet oil and Benzoylpaeoniflorin, whether residual grains or caking were filtered in test;
4), after shutting down, No. 3, rock field cup test dilution 10 ± 1S standard is adopted;
5) pack.
Above-mentioned properties-correcting agent is made up of the component of following weight: modified corn starch 30 kilograms, Graphene 3 kilograms, quartz sand 3 kilograms, citric acid 3 kilograms, fisetin 3 kilograms, tealeaves alkaloid 5 kilograms, methyl-silicone oil 3 kilograms, calcium lignin sulphonate 0.5 kilogram, lignocellulose 0.5 kilogram, rosined soap 0.5 kilogram, 0.5 kilogram, flyash, methyl violet 0.5 kilogram, tetraphenylpyrazine 0.5 kilogram; Its preparation method is as follows:
1) by quartz sand with dehydrated alcohol be dispersion medium, wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine;
2) quartz sand through ultrasonic disperse is put into nylon ball grinder, add modified corn starch, Graphene, fisetin, calcium lignin sulphonate, lignocellulose, rosined soap, flyash, methyl violet and tetraphenylpyrazine again, take agate ball as abrading-ball, ball material mass ratio is 7:1, be under the condition of 150 revs/min at rotating speed, continuous ball milling 4 hours;
3) pour in powder dish by powder complete for ball milling together with agate abrading-ball, dry at 80 DEG C, the powder of drying is sieved, take out agate abrading-ball, grind, till the larger reunion of nothing, so far, the preparation of mixed powder is complete;
4) by step 3) in mixture mix with citric acid, tealeaves alkaloid, tetraphenylpyrazine and methyl-silicone oil, low-temperature bake 2 ~ 3 hours under 50-70 DEG C of environment, to moisture content lower than 30%, take out, be ground into powder.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a film capacitor shell heat radiation coating, it is characterized in that, be made up of the component of following mass fraction: resole 35 parts, 3 parts, gelatin, glycidyl methacrylate 5 parts, Sodium dodecylbenzene sulfonate 3 parts, gloss oil 3 parts, 5 parts, dimethyl two carbonate, 3 parts, sweet oil, coloured glaze sugar carbylic acid 3 parts, Graphene 3 parts, pigment 5 parts, distilled water 50 parts, Benzoylpaeoniflorin 3 parts, clorox 3 parts, properties-correcting agent 5 parts, 3 parts, calcium carbonate, glacial acetic acid 3 parts, fluorine antimony sulfonic acid 3 parts, alkyd resin 5 parts, potassium primary phosphate 3 parts, sodium phosphate 1 part, pure aluminium silicate 3 parts, imidazoles 3 parts, cohesive soil 3 parts, polyvinyl alcohol 3 parts, sodium borohydride 3 parts.
2. a preparation method for film capacitor shell heat radiation coating, is characterized in that: adopt following steps:
1) by quartz sand with dehydrated alcohol be dispersion medium, wherein the mass ratio of material and ethanol is 1:15, ultrasonic disperse 1 hour on supersonic cleaning machine;
2) quartz sand through ultrasonic disperse is put into nylon ball grinder, add modified corn starch, Graphene, fisetin, calcium lignin sulphonate, lignocellulose, rosined soap, flyash, methyl violet and tetraphenylpyrazine again, take agate ball as abrading-ball, ball material mass ratio is 7:1, be under the condition of 150 revs/min at rotating speed, continuous ball milling 4 hours;
3) pour in powder dish by powder complete for ball milling together with agate abrading-ball, dry at 80 DEG C, the powder of drying is sieved, take out agate abrading-ball, grind, till the larger reunion of nothing, so far, the preparation of mixed powder is complete;
4) by step 3) in mixture mix with citric acid, tealeaves alkaloid, tetraphenylpyrazine and methyl-silicone oil, low-temperature bake 2 ~ 3 hours under 50-70 DEG C of environment, to moisture content lower than 30%, take out, be ground into powder.
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| CN201510856559.9A CN105348880A (en) | 2015-11-30 | 2015-11-30 | Thin-film capacitor housing heat dissipation coating and preparation method thereof |
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| CN201510856559.9A CN105348880A (en) | 2015-11-30 | 2015-11-30 | Thin-film capacitor housing heat dissipation coating and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433399A (en) * | 2016-09-29 | 2017-02-22 | 铜陵市超越电子有限公司 | Heat dissipation coating for shell of thin film capacitor |
| CN106519958A (en) * | 2016-10-26 | 2017-03-22 | 安徽飞达电气科技有限公司 | Capacitor aluminum shell high-temperature-resistant paint |
| CN108841224A (en) * | 2018-07-09 | 2018-11-20 | 合肥艾飞新材料有限公司 | A kind of graphene doping water-based anticorrosive paint and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008078956A1 (en) * | 2006-12-27 | 2008-07-03 | Posco | Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby |
| CN102020897A (en) * | 2009-09-16 | 2011-04-20 | 北京有色金属研究总院 | Corrosion resistant paint for the inner surface of radiator and preparation method thereof |
| CN102649896A (en) * | 2012-05-29 | 2012-08-29 | 邱璟 | Novel high heat conduction and heat dissipation coating and manufacturing method thereof |
| CN104293085A (en) * | 2014-09-22 | 2015-01-21 | 铜陵市新泰电容电器有限责任公司 | Special oily radiant heat dissipation coating for thin-film capacitor shell |
-
2015
- 2015-11-30 CN CN201510856559.9A patent/CN105348880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008078956A1 (en) * | 2006-12-27 | 2008-07-03 | Posco | Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby |
| WO2008078956A9 (en) * | 2006-12-27 | 2009-05-14 | Posco | Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby |
| CN102020897A (en) * | 2009-09-16 | 2011-04-20 | 北京有色金属研究总院 | Corrosion resistant paint for the inner surface of radiator and preparation method thereof |
| CN102649896A (en) * | 2012-05-29 | 2012-08-29 | 邱璟 | Novel high heat conduction and heat dissipation coating and manufacturing method thereof |
| CN104293085A (en) * | 2014-09-22 | 2015-01-21 | 铜陵市新泰电容电器有限责任公司 | Special oily radiant heat dissipation coating for thin-film capacitor shell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433399A (en) * | 2016-09-29 | 2017-02-22 | 铜陵市超越电子有限公司 | Heat dissipation coating for shell of thin film capacitor |
| CN106519958A (en) * | 2016-10-26 | 2017-03-22 | 安徽飞达电气科技有限公司 | Capacitor aluminum shell high-temperature-resistant paint |
| CN108841224A (en) * | 2018-07-09 | 2018-11-20 | 合肥艾飞新材料有限公司 | A kind of graphene doping water-based anticorrosive paint and preparation method thereof |
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