| 摘要 |
Electrical cable, particularly for high voltage direct current transmission, comprising at least one conductor and at least one extruded insulating coating layer consisting of a polymeric composition comprising a polyethylene modified with at least one compound of formula (I): in which R represents H or CH3; R1 represents a linear or branched, preferably linear, C1-C8 alkylene group; R2 represents OH; a group OR3 in which R3 represents a linear or branched C1-C4 alkyl group; a group NR4R5 in which R4 and R5, which may be identical or different, represent H, or a linear or branched C1-C4 alkyl group; and related insulating composition. |
