Drag reduction agen
Long-term physical corrosion resistance reducer is a kind of resistance reducing material composed of electrode carbon black, strong acid and weak alkali salt as main conductive materials and gel. Electrode carbon black exists in the physical resistance-reducing electrode, which does not change physically and chemically after being solidified into grounding body, and its composition does not lose with the seasons. It is not affected by high and low temperature, dry humidity and environmental medium, and its conductivity and leakage performance are stable. Because the resistivity of this product is much lower than that of soil, the gel substance increases the contact surface between the metal conductor and the soil of the resistance reducer and the soil of the resistance reducer during construction, which reduces its contact resistance and plays a role in reducing resistance.
Power system: power plants, substations, distribution transformers, transmission poles, iron towers, lightning rods, etc. are grounded.
Electronic system: grounding of wireless communication station, microwave tower, program controller, radar, TV station, etc.
Meteorological department: lightning protection and grounding of meteorological facilities.
Scientific research facilities: high-precision instruments, computer room, electronic equipment grounding.
Building engineering: lightning protection and power safety of buildings.
Military equipment: Command system, navigation system, missile base, mobile communication and other facilities are grounded.
Petrochemical system: anti-static, lightning protection and grounding of oil field, gas field, derrick, drilling rig and transportation pipeline.
Medical equipment: high-precision medical equipment such as nuclear magnetic resonance, X-ray machine and electron microscope are grounded.
Industrial and mining electrical equipment: working grounding, protective grounding and lightning protection grounding of electrical equipment and facilities.