Silver plated copper core composite insulation high and low temperature resistant radiation-proof light flexible wire

The utility model discloses a silver plated copper core composite insulation high and low temperature resistant radiation-proof light flexible wire, which comprises at least one conductor, wherein a composite insulating layer is coated outside the conductor; the composite insulating layer is wrapped by adopting a semi-directional polytetrafluoroethylene (PTFE) film to form an inner layer, the wrapping direction is toward the left, and the warping rate is over 60%; an outer layer is wrapped outside the inner layer, the wrapping direction of the outer layer is toward the right, and the warping rate is over 60%; the inner layer and the outer layer are integrated into a whole after fusing; a single-core or multi-core conductor coated by the composite insulating layer forms a cable core after twisting and bundling, and an aluminum plastic composite film is wrapped outside the cable core to form a shielding layer. The silver plated copper core composite insulation high and low temperature resistant radiation-proof