Double Conductive" "Sharp sword" -- Working principle of REX Rexite carbon coagulate ground electrode

REX graphite ground electrode -- the introduction of advanced technology and equipment, through many tests and research and development of our company, the selection of conductive performance of good non-metallic materials, electrolyte materials and other special fillers, by the patented technology made of new composite, non-corrosive, high strength non-metallic ground electrode, It has the dual conductive function of contact electron conduction and electrolyte ion displacement current conduction, and its electrical conductivity, compressive strength and other comprehensive technical indicators are far better than the current market similar products.

What is grounding? 

The earth is a conductor, in which no current through, the whole earth is equipotential, so people regard the earth as zero potential, that is, as the reference point of engineering potential. If a good conductive object on the ground is reliably connected to the ground, when there is no potential difference in the good conductive object, the good conductive object has zero ground potential. 

Grounding is divided into two categories according to its role. One is functional or working grounding. The second is protection. The earth is not an ideal conductor, it has some resistivity, when the external force applied to a certain electric current inside the earth, the earth can not maintain equal potential. The current flowing into the earth passes through the grounding wire to the grounding body and then is injected into the soil of the earth and diffuses to the surrounding distance in the form of current field.

Grounding is divided into two categories according to its role. One is functional or working grounding. The second is protection. The earth is not an ideal conductor, it has some resistivity, when the external force applied to a certain electric current inside the earth, the earth can not maintain equal potential. The current flowing into the earth passes through the grounding wire to the grounding body and then is injected into the soil of the earth and diffuses to the surrounding distance in the form of current field.

There are two ways in which electricity is released into the earth 

The first is electronic conduction, through the contact with the conductor or semiconductor in the soil, such as metal minerals, will form the conduction current of electronic conduction, because the metal grounding body is mainly electronic conduction, so when the grounding resistance is required to be less than 10 ω, it will be powerless. In fact, the earth conduction is mainly the displacement current of the ionic dielectric, and the dielectric ion conduction generated by the electrolysis of various inorganic salts, acids and alkalis in the soil with water is better, especially the basic ion conductivity. The higher the concentration of dielectric containing conductive ions in the soil, the better the conductivity and the lower the resistivity. In other words, the wetter the soil, the more water content, the better the electrical conductivity, the lower the resistivity and the stronger the corrosion.

REX graphite grounding electrode series non-corrosive high strength silicate inorganic mineral grounding module release current channel has two 

First, it is the same as a metal ground electrode to contact the conductive current that forms the electrical conduction. It has excellent conductivity performance with low resistivity of 0.0098ω.m. Through its conductive phase material and metal minerals in the soil contact to form the conduction current path of electronic conduction. 

The second is displacement current discharge of ionic electrolyte conduction, which is not available in metal ground electrodes, but this is the main way of soil conduction. When the grounding resistance is less than 10 ω, the metal grounding electrode will be difficult, and the demand for metal grounding electrode will increase disproportionately. 

Silicate inorganic material itself has a strong alkali ion, water hydration produces a large number of excellent conductive alkali ion dielectric, and the dielectric ion in the soil to form an ionic conductive displacement current pathway.

In moist soil under long-term maintenance at the same time can produce secondary hydration, secondary hydration garami alkali halide product ion, not only can strengthen the ability of its own strength and the conduction current, also can be in the form of stalactites effect garami halide curing its surrounding soil, keep the release of the current volume and strong ability, so when the grounding resistance under 10 Ω more advantages, Not only that, but it also has a good subsequent drag reduction capability. Its two ways of releasing current correspond to the electrical properties of the earth and soil. The pure inorganic mineral material is compatible with the soil without potential difference electrochemical corrosion. It is a very good revolutionary grounding material today.