Resistance reducer is a type of artificial preparation used in modern society to reduce grounding resistance. It is composed of multiple components, so extra attention should be paid to safety when using it. Let's learn together with the editor of graphite grounding about the precautions for using anti stripping agents!

Firstly, it is not allowed to use already agglomerated and expired drag reducers, especially expired ones.

Secondly, during construction, resistance reducing agents should be used reasonably based on the soil's electrical resistance, climate conditions, and geographical conditions.

Thirdly, the amount of drag reducing agent used needs to be well controlled. The larger the amount used, the greater the drag reduction rate. It is important to pay attention to the amount of drag reducing agent used.

The editor of graphite grounding reminds you that physical resistance reducing agent is a conductive material made of electrode carbon black and strong acid weak alkali salts. The electrode carbon black exists in the physical resistance reducing electrode, and after condensation into a grounding body, it does not undergo physical or chemical changes, and its composition is not lost due to seasons. Resistance reducing agents are not affected by high and low temperatures, dry humidity, and environmental media, and have stable conductive and leakage functions. Its resistivity is much lower than that of soil. During construction, the adhesive material is added to the contact surface between the metal conductor and the resistance reducing agent soil, reducing its touch resistance and playing a role in reducing resistance.

Physical drag reducing agent function:

1. Corrosion resistance: Electrode graphite is an excellent conductive material that does not undergo chemical reactions with metals. The cementitious material and its additives are both strong alkali and weak acid salts, which have anti-corrosion properties for metals. During on-site construction, the physical resistance reducing agent is mixed with water to form a colloid, which solidifies and tightly adheres to the grounding metal electrode, thus avoiding oxygen infiltration and invasion of soil corrosive media.

2. Conductive stability: Electrode graphite exists in physical resistance reducing agents and does not undergo physical or chemical changes after condensing into an underground grounding body, and its composition is not lost due to seasonal changes.

3. Resistance reduction and stability: The editor of graphite grounding reminds everyone that the resistivity of physical resistance reducing agents is much lower than that of soil, which makes it useful to add touch surfaces between the metal electrode and the resistance reducing agent layer, as well as between the resistance reducing agent layer and the soil. The touch resistance is reduced, which is conducive to the stability of current and helps to reduce resistance.