JPS60140810A - Method of producing plastic film capacitor - Google Patents
Method of producing plastic film capacitorInfo
- Publication number
- JPS60140810A JPS60140810A JP24677983A JP24677983A JPS60140810A JP S60140810 A JPS60140810 A JP S60140810A JP 24677983 A JP24677983 A JP 24677983A JP 24677983 A JP24677983 A JP 24677983A JP S60140810 A JPS60140810 A JP S60140810A
- Authority
- JP
- Japan
- Prior art keywords
- plastic film
- heat
- film capacitor
- metallized
- producing plastic
- 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
- 239000002985 plastic film Substances 0.000 title claims description 26
- 229920006255 plastic film Polymers 0.000 title claims description 26
- 239000003990 capacitor Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/14—Organic dielectrics
- H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はプラスチックフィルムコンデンサの製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a plastic film capacitor.
プラスチックフィルムの片面または両面に金属層を設（
Ｊた金属化プラスチックフィルムを巻回したプラスチッ
クフィルムコンデンサにおいて、含浸剤を用いないもの
は、金属化プラスチックフィルム間に空間を生じ易く、
金属化プラスチックフィルムが振動して特性が変化した
り、耐コ「１プ性（１１、−、−
が低下づる欠点があった。A metal layer is provided on one or both sides of the plastic film (
In plastic film capacitors in which metallized plastic films are wound, those that do not use an impregnating agent tend to have spaces between the metallized plastic films.
There were disadvantages in that the properties of the metallized plastic film changed due to vibration, and the drop resistance (11, -, -) decreased.
本発明は、以上の欠点を改良し、金属化プラスチックフ
ィルム間の密着性を向」−シうるプラスチックフィルム
コンデンサーの！１１３ｆ！ｉ方法の提供を目的とでる
ものである。The present invention provides a plastic film capacitor that improves the above-mentioned drawbacks and improves the adhesion between metallized plastic films. 113f! The purpose is to provide i-methods.
本発明は、−１，ｚ記の目的を達成するために、金属化
プラスチックフィルムを巻回したプラスチックフィルム
］ンデンＶのｉｌｌｌｌ法において、少なくとも片面に
熱硬化性感熱剤層を設【づた金属化プラスチックフィル
ムを巻回し、その後、加熱処理Ｊることを特徴とするプ
ラスチックフィルムコンデンサの製造方法を提供Ｊるも
のである。In order to achieve the objects of -1 and z, the present invention provides a metallized film having a thermosetting heat-sensitive agent layer provided on at least one side thereof, in the illll method of producing a plastic film wrapped around a metallized plastic film. The present invention provides a method for manufacturing a plastic film capacitor, which comprises winding a plastic film and then subjecting it to heat treatment.
以下、本発明を実施例に基づいて説明Ｊる。The present invention will be explained below based on examples.
先ず、ポリエチレンテレフタレートやポリプロピレン、
ポリスチロール等のプラスチックフィルムの片面に亜鉛
やアルミニウム等の金属を蒸着１ノで金属層を形成して
、金属化プラスチックフィルムをつくる。First, polyethylene terephthalate and polypropylene,
A metal layer is formed on one side of a plastic film such as polystyrene by vapor deposition of a metal such as zinc or aluminum to create a metallized plastic film.
次に、この金属化プラスチックフィルムの金属層と反対
側の而に熱硬化性感熱剤を塗布して熱硬（２）
化性感熱剤層を形成する。Next, a thermosetting heat-sensitive agent is applied to the opposite side of the metal layer of the metallized plastic film to form a thermosetting heat-sensitive agent layer.
そして熱硬化性感熱剤層を形成後の金属化プラスチック
フィルムを、図に示す通り、巻回してｍｌンデンリー索
子１とする。Then, the metallized plastic film after forming the thermosetting heat-sensitive agent layer is wound to form a 1ml wire rope 1 as shown in the figure.
このコンデンサ素子１を、次に、１２０ヘ−１５０°Ｃ
の雰囲気中において加熱処理する。この加熱処理により
、熱硬化性感熱剤層２は、いったん軟化し、この軟化し
た状態で金属層３との密着性が改良され、そのままの状
態で再び硬化する。This capacitor element 1 was then heated to 120°C to 150°C.
heat treatment in an atmosphere of By this heat treatment, the thermosetting heat-sensitive agent layer 2 is once softened, the adhesiveness with the metal layer 3 is improved in this softened state, and it is hardened again in that state.
すなわち、本発明によれば、−面に熱硬化性感熱剤層２
を設（）ることにより金属化プラスチックフィルム４間
の密着性が改良されるため、使用中に金属化プラスチッ
クフィルム４の振動を防止してそのための特性変化を防
止でき、また、耐コロナ特性も向上する。That is, according to the present invention, the thermosetting heat sensitive agent layer 2 is provided on the - side.
By providing ( ), the adhesion between the metallized plastic films 4 is improved, so vibration of the metallized plastic film 4 can be prevented during use and changes in properties due to this can be prevented, and corona resistance properties are also improved. improves.
なお、上記実施例において、熱硬化性感熱剤層２に加熱
処理をしたが、この加熱処理は他の加熱処理、たとえば
、偏ＩＴｌ形にける場合に行なうヒートプレス処理等と
ともに行なってもよい。In the above embodiments, the thermosetting heat-sensitive agent layer 2 was subjected to heat treatment, but this heat treatment may be performed together with other heat treatments, such as heat press treatment performed in the case of a partial ITl type.
また、熱硬化性感熱剤５．６．７及び８は、第２図で）
第３図に示寸通り、金属化プラスチックフィルム９及び
１０の両面に設けてもよく、第２図は金属層１１の表面
のみに設【ノ、第３図は金属層１２とそのマージン部１
３にも設りている。In addition, thermosetting heat sensitive agents 5, 6, 7 and 8 are shown in Figure 2)
As shown in FIG. 3, it may be provided on both sides of the metallized plastic films 9 and 10. In FIG. 2, it is provided only on the surface of the metal layer 11, and in FIG.
It is also provided in 3.
以」−の通り、本発明によれば、耐コロナ特性等の各特
性を向上しうるプラスチツクフイルムコンデンリ−の製
造方法が得られる。As described below, according to the present invention, there is provided a method for producing plastic film condensate that can improve various properties such as corona resistance.
１・・・コンデンサ素子、
２．５，６，７．８・・・熱硬化性感熱剤層、３．１１
．１２・・・金属層、
４．９．１０・・・金属化プラスチックフィルム。1... Capacitor element, 2.5, 6, 7.8... Thermosetting heat sensitive agent layer, 3.11
．． 12... Metal layer, 4.9.10... Metallized plastic film.
Claims (1)
ックフィルムコンデンサの製造方法において、少なくと
も片面に熱硬化性感熱剤層を設けた金属化プラスチック
フィルムを巻回し、その後、加熱処理で−ることを特徴
とするプラスチックフィルムコンデンサの製造方法。(1) A method for manufacturing a plastic film capacitor in which a metallized plastic film is wound, characterized in that the metallized plastic film provided with a thermosetting heat-sensitive agent layer on at least one side is wound, and then heat-treated. A method for manufacturing plastic film capacitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24677983A JPS60140810A (en) | 1983-12-28 | 1983-12-28 | Method of producing plastic film capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24677983A JPS60140810A (en) | 1983-12-28 | 1983-12-28 | Method of producing plastic film capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140810A true JPS60140810A (en) | 1985-07-25 |
Family
ID=17153530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24677983A Pending JPS60140810A (en) | 1983-12-28 | 1983-12-28 | Method of producing plastic film capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6457705A (en) * | 1987-08-28 | 1989-03-06 | Risho Kogyo Kk | Manufacture of capacitor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715412A (en) * | 1980-06-30 | 1982-01-26 | Unitika Ltd | Plastic film capacitor |
-
1983
- 1983-12-28 JP JP24677983A patent/JPS60140810A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715412A (en) * | 1980-06-30 | 1982-01-26 | Unitika Ltd | Plastic film capacitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6457705A (en) * | 1987-08-28 | 1989-03-06 | Risho Kogyo Kk | Manufacture of capacitor |
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