Lightweight Industrial Magnesium Oxide High Purity Magnesium Oxide Bulk Density ≤0.2g/ml For Wires and Cables

Lightweight Industrial Magnesium Oxide High Purity Magnesium Oxide Bulk Density ≤0.2g/ml For Wires and Cables

Application

Magnesium oxide significantly improves the safety of cables through its high fire resistance, excellent electrical insulation properties and corrosion resistance. The following will detail how magnesium oxide enhances various aspects of cable safety:

High Temperature Resistance

Magnesium oxide has an extremely high melting point (2800°C), which enables cables insulated with it to operate stably at extreme temperatures. In the case of flame grilling, as long as the flame temperature is lower than the melting point of copper (1083°C), the cable can continue to be used after the flame is removed without generating toxic fumes and gases.

Excellent electrical insulation properties

Magnesium oxide has good electrical insulation properties, its high dielectric constant and low dielectric loss factor can effectively prevent current leakage and guarantee the safe operation of cables. This performance ensures the stability of the power system

Corrosion resistance

Chemical stability: magnesium oxide has a very high chemical stability, can resist the erosion of acids, alkalis, salts and other chemical media. In harsh chemical environments, magnesium oxide cable can maintain its original performance and structure, without corrosion, aging and other phenomena.

Overload protection capability

Prevent instant breakdown: In line overload, as long as the heat does not reach the melting point temperature of copper, magnesium oxide cable will not be damaged. Even if instant breakdown, the magnesium oxide crystals at the breakdown will not form carbide, and the performance of the cable will not change after the elimination of overload and can continue to be used normally.