CABLE COVER COMPOSITION, CABLE SHEATH AND CABLE, FOR EXAMPLE, POWER CABLE OR COMMUNICATION CABLE Russian patent published in 2019 - IPC C08J9/00 C08J9/06 C08J9/10 H01B13/14 B29C44/34 C08L23/04 

FIELD: manufacturing technology.

SUBSTANCE: present invention relates to a cable sheath composition, a method of producing a cable, a cable sheath and a cable, e.g. a low voltage cable or a power cable, or a communication signal cable. Cable cover composition contains a mixture of a divergent and a cross-linkable shell from a polymer composition containing a polyolefin material, where the polyolefin material carries silane fragments, and a foaming system. Mixture of shell contains at least 0.1 % by weight and not more than 1 % by weight of foaming agent of total weight of polyolefin material.

EFFECT: invention enables to obtain a cable sheath that is easily removed and has high flexibility.

15 cl, 1 dwg, 1 tbl