Electric cable comprising a semiconductor layer having a smooth surface

Abstract: an electric cable has at least one semiconductor layer obtained from a polymer composition having at least 50% by weight of a propylene polymer, with respect to the total weight of polymer(s) in the polymer composition, and at least one conductive filler selected from acetylene blacks, and at most 10% by weight of polar polymer(s), with respect to the total weight of polymer(s) in the polymer composition.

Inventor(s): Christian KOELBLIN, Gabriele PEREGO, Christelle MAZEL, Charles BARUSTA

CPC Classification: H01B1/20 (Conductive material dispersed in non-conductive organic material {(organic macromolecular compounds or compositions )})

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