CN102013326A - Method for preparing aluminum electrolytic capacitor for environmental-friendly lighting - Google Patents
Method for preparing aluminum electrolytic capacitor for environmental-friendly lighting Download PDFInfo
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- CN102013326A CN102013326A CN 201010291509 CN201010291509A CN102013326A CN 102013326 A CN102013326 A CN 102013326A CN 201010291509 CN201010291509 CN 201010291509 CN 201010291509 A CN201010291509 A CN 201010291509A CN 102013326 A CN102013326 A CN 102013326A
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Abstract
The invention discloses a method for preparing an aluminum electrolytic capacitor for environmental-friendly lighting. The method comprises the following steps of: (1) uniformly mixing glycol, mannitol, polyglycol octylphenyl ether and diammonium hydrogen phosphate to prepare working electrolyte; (2) corroding an anode aluminum foil and a cathode aluminum foil of the capacitor and attaching the cathode foil to a negative guide pin; (3) loading two layers of electrolytic paper between the anode foil and the cathode foil; (4) loading two layers of electrolytic paper between the cathode foil and an anti-loose adhesive tape and winding; and (5) dipping an inner core of the aluminum electrolytic capacitor into the working electrolyte, placing in an aluminum shell and finally sealing the opening of the aluminum shell with a rubber stopper. By arranging one electrolytic paper layer between the anode foil and the cathode foil as well as between the cathode foil and the anti-loose adhesive tape, because the electrolytic paper covers the anode foil and the cathode foil, the electrolytic paper can be effectively prevented from being perforated by burrs so as not to electrify the anode foil and the cathode foil, and the problem of short-circuit breakdown of the capacitor caused by perforating the electrolytic paper by the burrs is solved.
Description
Technical field
The present invention relates to the preparation method of a kind of green illumination with aluminium electrolytic capacitor.
Background technology
Aluminium electrolytic capacitor is one of key element of electric ballast and electronic energy-saving lamp, and its quality good or not directly influences the useful life and the safety of green illumination product.Though domestic have this type of capacitor of many manufacturer production, because of properties of product and stability remain in deficiency, high-end green illumination is with capacitor dependence on import still.In traditional aluminium electrolytic capacitor production technology, the tongue thorn riveting of its positive and negative guide pin is on the both positive and negative polarity aluminium foil, because alternating floor electrolytic paper only between the positive and negative aluminium foil, the burr of its cathode foil guide pin tongue is with after electrolytic paper contacts, and burr may pierce through electrolytic paper and cause the short circuit puncture.Because the tongue of cathode foil and guide pin links by the thorn riveting, electrochemical reaction will take place and produce a large amount of heat energy in this place during energising, cause product shortening in useful life.Given this, be badly in need of that a kind of performance is stable more, the aluminium electrolytic capacitor of longer service life replaces existing product.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of green illumination preparation method with aluminium electrolytic capacitor, the aluminium electrolytic capacitor environmental protection of preparing, high temperature resistant, stable performance, long service life.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of green illumination preparation method of aluminium electrolytic capacitor is characterized in that may further comprise the steps:
(1) be main solvent with ethylene glycol, sweet mellow wine is main solute, and as secondary solvent, as additive, main solvent, secondary solvent and additive mix and mix required Working electrolyte with diammonium hydrogen phosphate with Triton X-100;
(2) anode aluminium foil and the cathode aluminum foil to capacitor carries out corrosion treatment, makes its surface form the fine and close oxide-film uniformly of one deck, adopts the cold riveting mode that the negative pole guide pin is sticked Cathode Foil then;
(3) with the anode foils of initial processing with Cathode Foil place columniform rotating shaft place foremost, between anode foils and Cathode Foil, load two-layer electrolytic paper then, two-layer electrolytic paper placed columniform rotating shaft place foremost together;
(4) in Cathode Foil and end between the loose adhesive tape and to load two-layer electrolytic paper, electrolytic paper placed columniform rotating shaft place foremost together, start the rotating shaft switch, anode foils, Cathode Foil and four layers of electrolytic paper are reeled with rotating shaft together, extend and covering fully from roll set, bundle formation aluminium electrolytic capacitor inner core with ending loose adhesive tape again;
(5) will bundle good aluminium electrolytic capacitor inner core and impregnated in the deployed Working electrolyte, place band bottom tube shape aluminum hull then, use rubber plug sealed aluminum shell opener at last.
As preferably, the percentage by weight of each component is ethylene glycol 82～92%, sweet mellow wine 5～10%, Triton X-100 2～8%, diammonium hydrogen phosphate 0.1～1% in the described Working electrolyte.
As preferably, the percentage by weight of each component is ethylene glycol 87%, sweet mellow wine 7.5%, Triton X-100 5%, diammonium hydrogen phosphate 0.5% in the described Working electrolyte.
As preferably, the percentage by weight of each component is ethylene glycol 82%, sweet mellow wine 10%, Triton X-100 7%, diammonium hydrogen phosphate 1% in the described Working electrolyte.
As preferably, the percentage by weight of each component is ethylene glycol 92%, sweet mellow wine 5%, Triton X-100 2.9%, diammonium hydrogen phosphate 0.1% in the described Working electrolyte.
The present invention is main solvent with ethylene glycol, and sweet mellow wine is main solute, by configuration secondary solvent and additive, mixes the conductance height, stability is strong and the Working electrolyte of good penetrability.And, make electrolytic paper become two-layer by original one deck by between anode foils and the Cathode Foil and in Cathode Foil and end and increased one deck electrolytic paper between the loose adhesive tape.Because electrolytic paper covered the both positive and negative polarity paper tinsel, can prevent effectively that burr from piercing through electrolytic paper and causing switching between the both positive and negative polarity paper tinsel, and solve Yin Maoci and puncture the capacitor short-circuit that electrolytic paper causes and puncture.In addition,, reduced the harmful effect that the capacitor heating brings, prolonged the useful life of product owing to increased one deck electrolytic paper.
Embodiment
Embodiment 1, and a kind of green illumination preparation method of aluminium electrolytic capacitor may further comprise the steps:
(1) be main solvent with ethylene glycol, sweet mellow wine is main solute, and as secondary solvent, as additive, main solvent, secondary solvent and additive mix and mix required Working electrolyte with diammonium hydrogen phosphate with Triton X-100; The percentage by weight of each component is ethylene glycol 87%, sweet mellow wine 7.5%, Triton X-100 5%, diammonium hydrogen phosphate 0.5% in the described Working electrolyte;
(2) anode aluminium foil and the cathode aluminum foil to capacitor carries out corrosion treatment, makes its surface form the fine and close oxide-film uniformly of one deck, adopts the cold riveting mode that the negative pole guide pin is sticked Cathode Foil then;
(3) with the anode foils of initial processing with Cathode Foil place columniform rotating shaft place foremost, between anode foils and Cathode Foil, load two-layer electrolytic paper then, two-layer electrolytic paper placed columniform rotating shaft place foremost together;
(4) in Cathode Foil and end between the loose adhesive tape and to load two-layer electrolytic paper, electrolytic paper placed columniform rotating shaft place foremost together, start the rotating shaft switch, anode foils, Cathode Foil and four layers of electrolytic paper are reeled with rotating shaft together, extend and covering fully from roll set, bundle formation aluminium electrolytic capacitor inner core with ending loose adhesive tape again;
(5) will bundle good aluminium electrolytic capacitor inner core and impregnated in the deployed Working electrolyte, place band bottom tube shape aluminum hull then, use rubber plug sealed aluminum shell opener at last.
Embodiment 2, and step is identical with embodiment 1, and the percentage by weight of each component is ethylene glycol 82%, sweet mellow wine 10%, Triton X-100 7%, diammonium hydrogen phosphate 1% in the wherein said Working electrolyte.
Embodiment 3, and the percentage by weight of each component is ethylene glycol 92%, sweet mellow wine 5%, Triton X-100 2.9%, diammonium hydrogen phosphate 0.1% in the described Working electrolyte.
Claims (5)
1. a green illumination is characterized in that may further comprise the steps with the preparation method of aluminium electrolytic capacitor:
(1) be main solvent with ethylene glycol, sweet mellow wine is main solute, and as secondary solvent, as additive, main solvent, secondary solvent and additive mixing preparation go out required Working electrolyte with diammonium hydrogen phosphate with Triton X-100;
(2) anode aluminium foil and the cathode aluminum foil to capacitor carries out corrosion treatment, makes its surface form the fine and close oxide-film uniformly of one deck, adopts the cold riveting mode that the negative pole guide pin is sticked Cathode Foil then;
(3) with the anode foils of initial processing with Cathode Foil place columniform rotating shaft place foremost, between anode foils and Cathode Foil, load two-layer electrolytic paper then, two-layer electrolytic paper placed columniform rotating shaft place foremost together;
(4) in Cathode Foil and end between the loose adhesive tape and to load two-layer electrolytic paper, electrolytic paper placed columniform rotating shaft place foremost together, start the rotating shaft switch, anode foils, Cathode Foil and four layers of electrolytic paper are reeled with rotating shaft together, extend and covering fully from roll set, bundle formation aluminium electrolytic capacitor inner core with ending loose adhesive tape again;
(5) will bundle good aluminium electrolytic capacitor inner core and impregnated in the deployed Working electrolyte, place band bottom tube shape aluminum hull then, use rubber plug sealed aluminum shell opener at last.
2. the green illumination according to claim 1 preparation method of aluminium electrolytic capacitor, it is characterized in that: the percentage by weight of each component is ethylene glycol 82～92%, sweet mellow wine 5～10%, Triton X-100 2～8%, diammonium hydrogen phosphate 0.1～1% in the described Working electrolyte.
3. the green illumination according to claim 2 preparation method of aluminium electrolytic capacitor, it is characterized in that: the percentage by weight of each component is ethylene glycol 87%, sweet mellow wine 7.5%, Triton X-100 5%, diammonium hydrogen phosphate 0.5% in the described Working electrolyte.
4. the green illumination according to claim 2 preparation method of aluminium electrolytic capacitor, it is characterized in that: the percentage by weight of each component is ethylene glycol 82%, sweet mellow wine 10%, Triton X-100 7%, diammonium hydrogen phosphate 1% in the described Working electrolyte.
5. the green illumination according to claim 2 preparation method of aluminium electrolytic capacitor, it is characterized in that: the percentage by weight of each component is ethylene glycol 92%, sweet mellow wine 5%, Triton X-100 2.9%, diammonium hydrogen phosphate 0.1% in the described Working electrolyte.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010291509 CN102013326A (en) | 2010-09-21 | 2010-09-21 | Method for preparing aluminum electrolytic capacitor for environmental-friendly lighting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010291509 CN102013326A (en) | 2010-09-21 | 2010-09-21 | Method for preparing aluminum electrolytic capacitor for environmental-friendly lighting |
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| CN102013326A true CN102013326A (en) | 2011-04-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700507A (en) * | 2013-12-25 | 2014-04-02 | 佛山市高明区利明电子有限公司 | 100V electrolytic capacitor and producing process thereof |
| CN107527742A (en) * | 2016-06-29 | 2017-12-29 | 肇庆市华胜电子有限公司 | Electrolyte for low-corrosivity electrolytic capacitor and manufacturing method thereof |
| WO2018082111A1 (en) * | 2016-11-03 | 2018-05-11 | 江苏蒙哥马利电梯有限公司 | Phase adjustment device for quick charging in conversion between positive electrode and negative electrode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507117Y (en) * | 2001-08-24 | 2002-08-21 | 沈茂昆 | Electrolytic capacitor |
| US6862167B1 (en) * | 2000-06-07 | 2005-03-01 | Nisshinbo Industries, Inc. | Electrolyte composition for electric double-layer capacitor, solid polymer electrolyte, composition for polarized electrode, polarizable electrode, and electric double-layer capacitor |
| CN1862728A (en) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | Aluminium electrolytic capacitor for flash lamp and preparing method tereof |
| CN200986861Y (en) * | 2006-12-19 | 2007-12-05 | 东莞市东阳光电容器有限公司 | Aluminium electrolysis capacitor |
| CN101150014A (en) * | 2007-08-27 | 2008-03-26 | 上海永铭电子有限公司 | Aluminum electrolytic capacitor making process |
-
2010
- 2010-09-21 CN CN 201010291509 patent/CN102013326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6862167B1 (en) * | 2000-06-07 | 2005-03-01 | Nisshinbo Industries, Inc. | Electrolyte composition for electric double-layer capacitor, solid polymer electrolyte, composition for polarized electrode, polarizable electrode, and electric double-layer capacitor |
| CN2507117Y (en) * | 2001-08-24 | 2002-08-21 | 沈茂昆 | Electrolytic capacitor |
| CN1862728A (en) * | 2005-12-28 | 2006-11-15 | 横店集团东磁有限公司 | Aluminium electrolytic capacitor for flash lamp and preparing method tereof |
| CN200986861Y (en) * | 2006-12-19 | 2007-12-05 | 东莞市东阳光电容器有限公司 | Aluminium electrolysis capacitor |
| CN101150014A (en) * | 2007-08-27 | 2008-03-26 | 上海永铭电子有限公司 | Aluminum electrolytic capacitor making process |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700507A (en) * | 2013-12-25 | 2014-04-02 | 佛山市高明区利明电子有限公司 | 100V electrolytic capacitor and producing process thereof |
| CN103700507B (en) * | 2013-12-25 | 2016-07-06 | 佛山市高明区利明电子有限公司 | A kind of 100V electrolysis condenser and production technology thereof |
| CN107527742A (en) * | 2016-06-29 | 2017-12-29 | 肇庆市华胜电子有限公司 | Electrolyte for low-corrosivity electrolytic capacitor and manufacturing method thereof |
| CN107527742B (en) * | 2016-06-29 | 2019-01-25 | 肇庆市华胜电子有限公司 | Electrolyte for low-corrosivity electrolytic capacitor and manufacturing method thereof |
| WO2018082111A1 (en) * | 2016-11-03 | 2018-05-11 | 江苏蒙哥马利电梯有限公司 | Phase adjustment device for quick charging in conversion between positive electrode and negative electrode |
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Open date: 20110413 |