Fire -retardant for rubber insulation rolling stock cable of rated voltage 1. 5kV low smoke and zero halogen

The utility model discloses a fire -retardant for rubber insulation rolling stock cable of rated voltage 1.5kV low smoke and zero halogen, the cable comprises a conducto, the conductor has a pluralityof roots, and every conductor is formed by the transposition of stranded tin -coated copper conductor, lays into a whole side by side with all conductors, and it has around the covering to twine outside whole, be equipped with the chlorinated polyethylene layer around the periphery of covering chlorinated polyethylene layer periphery is equipped with the fire -retardant rubber of low smoke and zero halogen and vulcanizes the restrictive coating the fire -retardant rubber of low smoke and zero halogen vulcanizes the embedded two -layer shielding net that is equipped with of intermediate layerof restrictive coating, mutual isolation between the two -layer shielding net. The utility model has the advantages of vulcanize the restrictive coating and inlay the double shielding web frame of establishing through the fire