CN106432820A - Capacitor film material - Google Patents
Capacitor film material Download PDFInfo
- Publication number
- CN106432820A CN106432820A CN201610863342.5A CN201610863342A CN106432820A CN 106432820 A CN106432820 A CN 106432820A CN 201610863342 A CN201610863342 A CN 201610863342A CN 106432820 A CN106432820 A CN 106432820A
- Authority
- CN
- China
- Prior art keywords
- parts
- capacitor
- capacitor film
- natural rubber
- unsaturated polyester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 17
- 229920006305 unsaturated polyester Polymers 0.000 claims abstract description 27
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims abstract description 26
- -1 polyoxyethylene Polymers 0.000 claims abstract description 19
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 14
- 239000004743 Polypropylene Substances 0.000 claims abstract description 14
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 14
- 229920001194 natural rubber Polymers 0.000 claims abstract description 14
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 12
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 claims abstract description 12
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 13
- 241001272567 Hominoidea Species 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 4
- 229920013716 polyethylene resin Polymers 0.000 abstract description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004709 Chlorinated polyethylene Substances 0.000 abstract 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- 239000010408 film Substances 0.000 description 12
- 239000010409 thin film Substances 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to a capacitor film material which comprises the following components in parts by weight: 20-24 parts of natural rubber, 12-14 parts of fatty alcohol polyethenoxy ether, 4-7 parts of alkylphenol polyoxyethylene, 1-4 parts of urea-formaldehyde resin, 5-13 parts of polyethylene resin, 7-9 parts of stearin, 3.5-6.5 parts of butyl methacrylate, 4-7 parts of polypropylene, 11-13 parts of unsaturated polyester, 2-5 parts of acrylic resin and 4-9 parts of chlorinated polyethylene. The capacitor prepared from the capacitor film material can not be easily broken down by electric arcs, thereby greatly prolonging the service life of the capacitor and saving abundant resources and cost.
Description
Technical field
The present invention relates to capacitor technology field, particularly relate to the material prescription of a kind of capacitor film.
Background technology
Capacitor is in accordance with the difference of medium, and its species is a lot, for example：Electrolyte capacitance, papery electric capacity, thin-film capacitor,
Ceramic condenser, mica capacitor, air electric capacity etc..But the most used in sound appliances, surely belong to electrolytic capacitor and thin
Film (Film) capacitor.Electrochemical capacitor is used in the place needing capacitance very big, the such as filtering of main power source part mostly
Electric capacity, except filtering in addition to, and also serve as storage electric energy be used.Thin-film capacitor is then extensively used in the commissure of analog signal,
The places such as the bypass (reciprocal cross is even) of power supply noise.
In prior art, the thin-film material of capacitor does not has during using, it is easy to produce the generation of punch-through,
Although now with metal class thin film capacitor, can use after breakdown, but its service life can be reduced.
Content of the invention
The present invention according to the deficiencies in the prior art, the present invention provides the material prescription of a kind of capacitor film.
The present invention is achieved in that the material prescription of a kind of capacitor film, includes according to weight ratio：Natural rubber
20 ~ 24 parts of glue, AEO 12 ~ 14 parts, APES 4 ~ 7 parts, Lauxite 1 ~ 4 part, polyethylene
Resin 5 ~ 13 parts, tristerin 7 ~ 9 parts, butyl methacrylate 3.5 ~ 6.5 parts, polypropylene 4 ~ 7 parts, unsaturated polyester (UP) 11
~ 13 parts, acrylic resin 2 ~ 5 parts and haloflex 4 ~ 9 parts.
Further, include that natural rubber 20 parts, AEO 12 parts, alkyl phenol gather according to weight ratio
Oxygen vinethene 4 parts, Lauxite 1 part, polyvinyl resin 5 parts, tristerin 7 parts, butyl methacrylate 3.5 parts, poly-
Propylene 4 parts, unsaturated polyester (UP) 11 parts, acrylic resin 2 parts and haloflex 4 parts.
Further, include that natural rubber 24 parts, AEO 14 parts, alkyl phenol gather according to weight ratio
Oxygen vinethene 7 parts, Lauxite 4 parts, polyvinyl resin 13 parts, tristerin 9 parts, butyl methacrylate 6.5 parts, poly-
Propylene 7 parts, unsaturated polyester (UP) 13 parts, acrylic resin 5 parts and haloflex 9 parts.
Further, polyvinyl resin 22 parts, organic siliconresin 14 parts, polydimethylsiloxanes are included according to weight ratio
6 parts of alkane, fatty alcohol 13 parts, natural rubber 22 parts, AEO 13 parts, APES 6 parts, urea aldehyde tree
3 parts of fat, polyvinyl resin 8 parts, tristerin 8 parts, butyl methacrylate 4.5 parts, polypropylene 5 parts, unsaturated polyester (UP)
12 parts, acrylic resin 3 parts and haloflex 8 parts.
The advantage of the material prescription of a kind of capacitor film that the present invention provides is：The formulation ratio that the present invention provides,
By by sweet to natural rubber, AEO, APES, Lauxite, polyvinyl resin, stearic acid
Grease, butyl methacrylate, polypropylene, unsaturated polyester (UP), acrylic resin and haloflex are produced according to proportioning
Capacitor film, be difficult to by arc through, thus be greatly prolonged the service life of capacitor, save ample resources and cost.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Embodiment one：
The material prescription of a kind of capacitor film, includes natural rubber 20 parts, AEO according to weight ratio
12 parts, APES 4 parts, Lauxite 1 part, polyvinyl resin 5 parts, tristerin 7 parts, methacrylic acid
Butyl ester 3.5 parts, polypropylene 4 parts, unsaturated polyester (UP) 11 parts, acrylic resin 2 parts and haloflex 4 parts.
Embodiment two：
The material prescription of a kind of capacitor film, includes natural rubber 24 parts, AEO according to weight ratio
14 parts, APES 7 parts, Lauxite 4 parts, polyvinyl resin 13 parts, tristerin 9 parts, metering system
Acid butyl ester 6.5 parts, polypropylene 7 parts, unsaturated polyester (UP) 13 parts, acrylic resin 5 parts and haloflex 9 parts.
Embodiment three：
A kind of material prescription of capacitor film, according to weight ratio include polyvinyl resin 22 parts, organic siliconresin 14 parts,
Dimethyl silicone polymer 6 parts, fatty alcohol 13 parts, natural rubber 22 parts, AEO 13 parts, alkylphenol-polyethenoxy
6 parts of ether, Lauxite 3 parts, polyvinyl resin 8 parts, tristerin 8 parts, butyl methacrylate 4.5 parts, polypropylene 5
Part, unsaturated polyester (UP) 12 parts, acrylic resin 3 parts and haloflex 8 parts.
In actual mechanical process, the capacitor using effect manufacturing according to the proportioning of embodiment three is optimal.
The advantage of the material prescription of a kind of capacitor film that the present invention provides is：The formulation ratio that the present invention provides,
By by sweet to natural rubber, AEO, APES, Lauxite, polyvinyl resin, stearic acid
Grease, butyl methacrylate, polypropylene, unsaturated polyester (UP), acrylic resin and haloflex are produced according to proportioning
Capacitor film, be difficult to by arc through, thus be greatly prolonged the service life of capacitor, save ample resources and cost.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (4)
1. the material prescription of a capacitor film, it is characterised in that include according to weight ratio：Natural rubber 20 ~ 24 parts,
AEO 12 ~ 14 parts, APES 4 ~ 7 parts, Lauxite 1 ~ 4 part, polyvinyl resin 5 ~ 13 parts,
Tristerin 7 ~ 9 parts, butyl methacrylate 3.5 ~ 6.5 parts, polypropylene 4 ~ 7 parts, unsaturated polyester (UP) 11 ~ 13 parts, propylene
Acid resin 2 ~ 5 parts and haloflex 4 ~ 9 parts.
2. the material prescription of a kind of capacitor film according to claim 1, it is characterised in that according to weight ratio bag
Include natural rubber 20 parts, AEO 12 parts, APES 4 parts, Lauxite 1 part, polyethylene tree
5 parts of fat, tristerin 7 parts, butyl methacrylate 3.5 parts, polypropylene 4 parts, unsaturated polyester (UP) 11 parts, acrylic resin
2 parts and haloflex 4 parts.
3. the material prescription of a kind of capacitor film according to claim 1, it is characterised in that according to weight ratio bag
Include natural rubber 24 parts, AEO 14 parts, APES 7 parts, Lauxite 4 parts, polyethylene tree
13 parts of fat, tristerin 9 parts, butyl methacrylate 6.5 parts, polypropylene 7 parts, unsaturated polyester (UP) 13 parts, acrylic acid tree
5 parts of fat and haloflex 9 parts.
4. the material prescription of a kind of capacitor film according to claim 1, it is characterised in that according to weight ratio bag
Include polyvinyl resin 22 parts, organic siliconresin 14 parts, dimethyl silicone polymer 6 parts, fatty alcohol 13 parts, natural rubber 22 parts, fat
Fat alcohol APEO 13 parts, APES 6 parts, Lauxite 3 parts, polyvinyl resin 8 parts, tristerin
8 parts, butyl methacrylate 4.5 parts, polypropylene 5 parts, unsaturated polyester (UP) 12 parts, acrylic resin 3 parts and haloflex 8
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863342.5A CN106432820A (en) | 2016-09-29 | 2016-09-29 | Capacitor film material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863342.5A CN106432820A (en) | 2016-09-29 | 2016-09-29 | Capacitor film material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106432820A true CN106432820A (en) | 2017-02-22 |
Family
ID=58170873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610863342.5A Pending CN106432820A (en) | 2016-09-29 | 2016-09-29 | Capacitor film material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106432820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778549A (en) * | 2017-10-25 | 2018-03-09 | 铜陵市三盛电子有限公司 | A kind of thin film capacitor shell preparation method of perfect heat-dissipating |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140461A (en) * | 1994-12-07 | 1997-01-15 | 出光石油化学株式会社 | Polystyrene resin composition and oriented polystyrene film |
| CN1370804A (en) * | 2001-02-15 | 2002-09-25 | 住友化学工业株式会社 | Insulating film |
| CN101065411A (en) * | 2004-11-25 | 2007-10-31 | 普瑞曼聚合物株式会社 | Polypropylene and application of said polypropylene to electric material |
| CN101978446A (en) * | 2008-03-19 | 2011-02-16 | 大金工业株式会社 | Coating composition for forming highly dielectric film and highly dielectric film |
| CN102509610A (en) * | 2011-12-28 | 2012-06-20 | 宁波绿海电子材料有限公司 | Preparation method for 2.5 mu m polypropylene capacitor thin film |
| CN103951886A (en) * | 2014-04-12 | 2014-07-30 | 安徽江威精密制造有限公司 | Heat-resistant breakdown-proof capacitor metallized thin film, and preparation method thereof |
| CN104140592A (en) * | 2014-07-25 | 2014-11-12 | 宁国市裕华电器有限公司 | High-performance capacitor film |
| CN104277386A (en) * | 2014-09-24 | 2015-01-14 | 东莞市长安东阳光铝业研发有限公司 | Polyvinylidene fluoride film for film capacitor |
| CN105914035A (en) * | 2016-04-14 | 2016-08-31 | 安徽源光电器有限公司 | Preparation method for high-power thin-film capacitor |
| CN105931841A (en) * | 2016-07-04 | 2016-09-07 | 南通百正电子新材料股份有限公司 | Anti-oxidation capacitor film and preparation method thereof |
-
2016
- 2016-09-29 CN CN201610863342.5A patent/CN106432820A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140461A (en) * | 1994-12-07 | 1997-01-15 | 出光石油化学株式会社 | Polystyrene resin composition and oriented polystyrene film |
| CN1370804A (en) * | 2001-02-15 | 2002-09-25 | 住友化学工业株式会社 | Insulating film |
| CN101065411A (en) * | 2004-11-25 | 2007-10-31 | 普瑞曼聚合物株式会社 | Polypropylene and application of said polypropylene to electric material |
| CN101978446A (en) * | 2008-03-19 | 2011-02-16 | 大金工业株式会社 | Coating composition for forming highly dielectric film and highly dielectric film |
| CN102509610A (en) * | 2011-12-28 | 2012-06-20 | 宁波绿海电子材料有限公司 | Preparation method for 2.5 mu m polypropylene capacitor thin film |
| CN103951886A (en) * | 2014-04-12 | 2014-07-30 | 安徽江威精密制造有限公司 | Heat-resistant breakdown-proof capacitor metallized thin film, and preparation method thereof |
| CN104140592A (en) * | 2014-07-25 | 2014-11-12 | 宁国市裕华电器有限公司 | High-performance capacitor film |
| CN104277386A (en) * | 2014-09-24 | 2015-01-14 | 东莞市长安东阳光铝业研发有限公司 | Polyvinylidene fluoride film for film capacitor |
| CN105914035A (en) * | 2016-04-14 | 2016-08-31 | 安徽源光电器有限公司 | Preparation method for high-power thin-film capacitor |
| CN105931841A (en) * | 2016-07-04 | 2016-09-07 | 南通百正电子新材料股份有限公司 | Anti-oxidation capacitor film and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778549A (en) * | 2017-10-25 | 2018-03-09 | 铜陵市三盛电子有限公司 | A kind of thin film capacitor shell preparation method of perfect heat-dissipating |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |