Zinc strip anode is a kind of sacrificial anode cathodic protection material, the main material is zinc, transverse plane is diamond shape, has good mechanical properties. The implementation standard is GB/T4950-2021. Mainly used in high resistivity environment, pipe protection, pipe temporary cathodic protection, storage tank and pipe network protection, anti-strong electrical interference ground gate.
Working principle: When the corrosion battery system is working, another electrode wire is connected, and the potential of the electrode is negative. At this time, the original corrosion battery and the electrode form a new macroscopic electricity. From the electrochemical principle, the negative electrode is the anode of the new cell, the so-called cathode is the original corrosion cell. A cathodic current is provided from the electrolyte to the protected body from the anode body, then the protected body will undergo cathodic protection, and cathodic protection will be completed. With the anode material being consumed and the current flowing out, you have a sacrificial anode.
Product features: High current efficiency, current distribution is uniform; No need for external power supply, built-in conductive core; Can be used for fresh water, sea water environment, can also be used for buried structure; It can be used as a grounding pole to release AC and lightning to protect equipment and personal safety.