Low fire -retardant foaming integrated data cable of wear -resisting type of delay

• Main Authors: LU CHAOFANG, HU LONGGANG, WANG DEBO
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses a low fire -retardant foaming integrated data cable of wear -resisting type of delay, including a cable core, inside one side of cable core is provided with first conductive layer, the inside opposite side of cable core is provided with the second conductive layer, the outside parcel of first conductive layer has the insulating heart yearn of PVC, the surface coating of second conductive layer has the insulating heart yearn of foaming, the skin of cable core is provided with the aluminium foil layer, the aluminium lamination on aluminium foil layer is outside, aluminium foil layer one side is provided with the ground wire layer of tinned copper wire, ground wire layer and aluminium foil layer are restrainted and to be formed stable structure together and fix through the weaving layer, good shielding effect, the aluminium foil can effectively improve the high frequency of cable and the shielding property of low frequency with the double -shielded that the tinned copper wire is const