Dense Magnesium Oxide 85% Content White Or Light Yellow Powder

One of the main uses of magnesium oxide is the use of flame retardant, traditional flame retardant materials, widely used halogen-containing polymers or halogen-containing flame retardant mixtures. Heavy magnesium oxide is a compact white or beige powder. Easy to combine with water, exposed to air easy to absorb water and carbon dioxide. When mixed with magnesium chloride solution, it is easy to coagulate and harden. Due to the heat transfer characteristics of magnesium oxide, heat will be generated in the corresponding period, making it produce high temperature and corrosion. Applications include electroplating, metalworking, power, chemicals, and building materials. Coal or gas as fuel at -℃ fired magnesium oxide is light burning powder, also known as caustic magnesium.

Magnesium oxide is a basic oxide, which has the permeability of basic oxide and belongs to cementitious material. White or off-white powder, odorless, is a typical alkaline earth metal oxide, chemical formula MgO. Exposed to air, it is easy to absorb water and carbon dioxide and gradually become basic magnesium carbonate, which is lighter and faster than heavy. It combines with water to form magnesium hydroxide, showing a slightly alkaline reaction and saturating the pH 3 of aqueous solution. A good insulating layer and magnetic conductive medium can be formed on the surface of the silicon steel sheet to suppress and overcome the eddy current and skin effect loss of the silicon steel core in the transformer. Improve the insulation properties of silicon steel sheet, used as high temperature annealing isolator. Light magnesium oxide is mainly used as a raw material in the preparation of ceramics, enamels, refractory crucible and refractory bricks. It is also used as a polish adhesive and filler in paper.