Fungible radiation cross -linking does not have steamed low fire -retardant type environmental protection cable of cigarette

The utility model discloses a fungible radiation cross -linking does not have steamed low fire -retardant type environmental protection cable of cigarette, its insulating cable core includes that conductor (1) and parcel do not have steamed low cigarette fire -retardant polyethylene external insulation layer (3) at surperficial 105 DEG C heat -resisting silane crosslinked polyethylene the inner insulating layer (2) and 105 DEG C of heat -resisting silane crosslinkeds of conductor (1), has outside insulating cable core inner liner (5), it has filler (4) to fill in the space of insulating cable core and inner liner (5), be equipped with outside inner liner (5) metal armor layer (6), it does not have steamed low cigarette flame retardant polyolefin oversheath layer (7) to be equipped with the silane crosslinked in metal armor layer (6) outside. The utility model discloses saved this loaded down with trivial details link of radiation cross -linking, greatly reduced the manufacturing cost of cable itself, the trad