With the industrialization upgrading and technical functional materials market demand and development, research and development of a series of fine magnesium oxide products, mainly used in high-grade lubricating oil, high-grade tannery alkali extraction grade, food grade, medicine, silicon steel grade, high-grade electromagnetic grade, high purity magnesium oxide and other nearly ten varieties.
Classification: light magnesium oxide and heavy magnesium oxide two kinds. Light fired magnesium ball light volume loose, amorphous white powder. Odorless, tasteless and non-toxic. Density 3.58g /cm3. Insoluble in pure water and organic solvents, solubility in water increases due to the presence of carbon dioxide. Soluble in acid, ammonium salt solution. It is burned at high temperature and converted into crystals. Meet carbon dioxide in the air to form magnesium carbonate double salt. Heavy weight compact volume, white or beige powder. Easy to combine with water, exposed to the air easy to absorb water and carbon dioxide. It is easy to gel and harden when mixed with magnesium chloride solution.