ELECTRICALLY INSULATING MATERIAL AND CONDUCTOR WRAP FOR ELECTRICAL EQUIPMENT, SUCH AS TRANSFORMERS

An article comprises fully hydrolyzed polyvinyl alcohol fibers, an inorganic filler, and a polymer binder. The article can be formed as an electrically insulating saturated nonwoven sheet for electrical equipment, such as a liquid filled transformer, which can be substantially cellulose free. Articl...

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Bibliographische Detailangaben
Hauptverfasser:	TURPIN, ROBERT H, STANKES, DAVID S, HUANG, MITCHELL T
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	An article comprises fully hydrolyzed polyvinyl alcohol fibers, an inorganic filler, and a polymer binder. The article can be formed as an electrically insulating saturated nonwoven sheet for electrical equipment, such as a liquid filled transformer, which can be substantially cellulose free. Article comprenant des fibres d'alcool polyvinylique entièrement hydrolysées, une matière de charge inorganique, et un liant polymère. L'article peut être configuré sous forme d'une feuille de non-tissé saturée, électriquement isolante, destinée à des équipements électriques tels qu'un transformateur immergé, ladite feuille pouvant être sensiblement exempte de cellulose.