Filling composition for electrical cables, and method of making cables using the filling composition

A filling composition for filling the interstices between the strands of a multi-stranded conductor of an electrical cable, comprises a polymeric compound which has a 100 gram needle penetration value at 25 DEG C of from 50 to 100 tenths of a millimetre, and particles of a water-swellable material h...

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Bibliographische Detailangaben
Hauptverfasser:	BARBARO-FORLEO, MARCO, MARCIANO-AGOSTINELLI, FABRIZIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A filling composition for filling the interstices between the strands of a multi-stranded conductor of an electrical cable, comprises a polymeric compound which has a 100 gram needle penetration value at 25 DEG C of from 50 to 100 tenths of a millimetre, and particles of a water-swellable material having a particle size of not more than 200 microns.