CONDUCTIVE COMPOSITIONS FOR JACKET LAYERS AND CABLES THEREOF

A conductive composition can include a polyolefin base polymer, a high structure carbon black and a low structure carbon black. The conductive composition can exhibit two or more of a thermal conductivity of about 0.27 W/mK or more when measured at about 75 °C, a volume resistivity of about 75 ohm-m...

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Bibliographic Details
Main Authors LIU, JIANMIN, RANGANATHAN, SATHISH KUMAR, SAWANT, VITTHAL ABASO, CULLIGAN, SEAN WILLIAM
Format Patent
LanguageEnglish
French
Published 15.06.2017
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:A conductive composition can include a polyolefin base polymer, a high structure carbon black and a low structure carbon black. The conductive composition can exhibit two or more of a thermal conductivity of about 0.27 W/mK or more when measured at about 75 °C, a volume resistivity of about 75 ohm-m or less when measured at about 90 °C and an elongation at break of about 300% or more. Cables having coverings formed of such conductive compositions and methods of making such cables are also described herein.
Bibliography:Application Number: CA20163004917