process for the production of an electric cable by extruding a composition based on a propylene polymer and a dielectric liquid

摘要

the present invention relates to a process for the production of an electrical cable comprising an extruded thermoplastic layer obtained from a composition comprising at least one dielectric liquid and at least one thermoplastic polymer chosen from a propylene homopolymer and propylene copolymer, and also to a cable obtained by said process.