| abstract |
The invention relates to a method for manufacturing a cable, including, from the inside to the outside, a central electrical conductor ( 1 ), a first semiconductor screen ( 2 ), an intermediate electric insulator ( 3 ), a second semiconductor screen ( 4 ), a metal screen ( 5 ) and an outer sheath ( 6 ), the method comprising a step of extruding a composition comprising at least one polyolefin for forming at least one layer constituting the first semiconductor screen, the intermediate electric insulator or second semiconductor screen and a step of cross-linking said layer. According to the invention, the method comprises the step of injecting, into the composition, a liquid solution containing at least one peroxide and at least one so-called cross-linking coagent, during the manufacture of said layer. The invention likewise relates to a cable manufactured by means of such a method. |