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.

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Bibliographische Detailangaben
Hauptverfasser: TURPIN, Robert H, STANKES, David S, HUANG, Mitchell T
Format: Patent
Sprache:eng ; fre ; ger
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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.