We are a supplier of Magnesium Oxide (Magnesia) from China. We supply the product with high quality and competitive price. Its use is in several industries. Most consumption is in refractory industry.

Magnesium Oxide:
    Properties: white powder easily, odorless, exposed to the air, ready to absorb moisture and carbon dioxide, the product dissolved in acid and ammonium salt, insoluble in water and ethanol, melting point 2800, the boiling point of 3600, a highly fire-resistant insulation properties of magnesium oxide, melting point high.

    One of the main uses of magnesium oxide as a flame retardant used, the traditional fire-retardant materials, widely used halogen-containing polymer or a combination of halogen-containing flame retardant mixture. But in the event of fire, due to thermal decomposition and combustion, will produce large amounts of smoke and toxic corrosive gases, thereby preventing the fire fighting and evacuation, corrosion of equipment and facilities. In particular, the fire was found in more than 80% of fatal accidents resulting in material caused by smoke and toxic gases, which in addition to flame-retardant efficiency, low smoke a