FILM CAPACITOR

PURPOSE:To obtain excellent damp-proof property, workability and stabilized withstand voltage characteristics by a method wherein polyphenylene sulfide containing 2-10% low-molecular (tetramer or lower) components is used as the polyphenylene sulfide film which becomes a dielectric, and the interlay...

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Bibliographische Detailangaben
Hauptverfasser:	OTA YASUKO, KIKUCHI MINORU, ITOI SHINSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CONDUCTORS ELECTRICITY INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain excellent damp-proof property, workability and stabilized withstand voltage characteristics by a method wherein polyphenylene sulfide containing 2-10% low-molecular (tetramer or lower) components is used as the polyphenylene sulfide film which becomes a dielectric, and the interlayer adhesive force of a metallized film is strengthened. CONSTITUTION:The title film capacitor is formed by laminating and winding a polyphenylene sulfide film, at least one side of which is metallized. A polyphenylene sulfide film, having 2-10% low-molecular (tetramer or lower) components, is used. The above-mentioned low-molecular material performs as a bonding agent on the surface of the film. Such poly-phenylene sulfide films are coated with Al on one side by vapor deposition, and laminated to form a film capacitor.