Protection against rodents stings fire -retardant fire resisting cable

The utility model discloses a protection against rodents stings fire -retardant fire resisting cable, sheath including many cable cores and cladding cable core, be equipped with steel band and protection against rodents microcapsule layer between sheath and the cable core, twine on the sheath surface has non magnetic with thorn steel wire protection against rodents layer, this steel band is the galvanized steel strip. The cable core includes conductor, insulating layer and weaving layer, the insulating layer is the EP rubbers insulating layer, and the weaving layer is the glass fiber weaving layer. It has aluminium silicate refractory fiber cotton to fill in the space between cable core sinle silk and the protection against rodents microcapsule layer, be equipped with magnesium oxide or aluminium hydroxide micropowder in the aluminium silicate refractory fiber cotton, the sheath is protection against rodents termite resistance flame retardant polyolefin low smoke zero halogen sheath. The protection against rodents layer barb that is with thorn, the thickness on protection against rodents layer is 0.5mm-1mm. The utility model discloses it prevents ant nature, crushing resistance and refractiveness to have outstanding protection against rodents.