Conductive polymer flexible anode structure The conductive polymer flexible anode body is composed of copper wire and conductive polymer jacket. Its outer structure is composed of coke coating layer, acid and alkali resistant fabric layer, wear-resistant woven mesh. Diameter of sheath (including copper conductor) ≥13.0mm Alien old law anticorrosion sheath coke award Bao Xin layer finished diameter 39.5±0.5mm Basic size of anode Copper conductor nominal cross-sectional area 216.0mm2,133 strands more close, Volume resistivity of tin-coated polymer conductive jacket GB/T3048-2007 "Test method for electrical performance of wire and cable" DC resistance of copper conductor (pair) ≤ 1.5q /km volume resistivity of conductive jacket: 1.1-1.90.cm conductive sheath impregnation test GB/T11547-2008 "Plastics resistance to liquid chemical reagents" 3%NaCl permeation for 7 days (168 hours) mass loss rate ≤1.0%3%Na2SO4 immersion for 7 days (168 hours) mass loss rate ≤1.0%10%NaOH immersion for 7 days (168 hours) mass loss rate ≤1.0% rated operating current the recommended maximum design output current in the soil is 52mA/m. Thermal grade 70℃ Conductive polymer flexible anode body is an integrated structure composed of copper conductor and polymer conductive sheath. The copper conductor provides current for the anode, and the voltage drop is extremely low to ensure that the output current at the anode head and end is basically the same. The polymer conductive sheath is the most critical component, because of its high electrical conductivity (volume resistivity: 1.1-1.9q.cm) and excellent corrosion resistance, it protects the copper wire from corrosion and damage on the one hand, on the other hand, the copper conductor through its output flow to the protected object, so as to play the role of auxiliary anode.