CABLE SHEATH EXTRUSION PROCESS, SILANE GRAFT POLYMER COMPOSITION CURING METHOD, AND CABLE HAVING SAID SHEATH MADE ACCORDING TO SAID PROCESS

摘要

the present invention relates to a process for the manufacture of a cu00e2b sheath extrusion and cross-linking of the polymer composition based on a grafted silane comprising the following steps: (a)mixture of: a polymer compound or a mixture of thermoplastic polymer based thermoplastic base. a first silane based compound (iii).a free radical generator, (b) extruding the mixture on a cable sheath for the cross-linking of said casing (c).this process is characterized by the fact that it incorporates in the mixture a compound containing a secondary amine function, and that the ru00e9ticulatio is carried out to the ambient atmosphere.