When it comes to heating elements, magnesium oxide (MgO) powder is commonly used as an insulating material. It is applied in a powdered form and packed around the heating element to provide electrical insulation and thermal conductivity. The use of magnesium oxide powder in heating elements provides effective electrical insulation, preventing current leakage and ensuring safety. The highest dielectric resistance at different temperatures.

Our Electro grade Magnesium Oxide has been widely supplied to be used in Cartridge Heaters, Tubular Heaters, Coil and Cable Heaters, etc.