Magnesium Oxide

Magnesium oxide (MgO), also known as bitter earth or magnesium oxide in daily life, is divided into light magnesium oxide and heavy magnesium oxide. It belongs to alkaline oxide (or alkaline earth metal oxide), is an ionic compound, is a white (or light yellow) solid at room temperature, and is a odorless, tasteless, non-toxic cementitious material. Magnesium oxide has high fire resistance and insulation performance. It can be transformed into crystal after burning at 1000 ℃, and it can be transformed into dead burned magnesium oxide or sintered magnesium oxide at 1500 ℃ - 2000 ℃. The melting point is 2852 ℃, the boiling point is 3600 ℃, and the relative density is 3.58. Soluble in acid and ammonium salt solution, insoluble in water and ethanol. Exposed to the air for a long time, it is easy to absorb water and carbon dioxide, and gradually becomes basic magnesium carbonate.

What are the properties of magnesium oxide? Magnesium oxide (MgO), also known as bitter earth or magnesium oxide in daily life, is divided into light magnesium oxide and heavy magnesium oxide. It belongs to alkaline oxide (or alkaline earth metal oxide), is an ionic compound, is a white (or light yellow) solid at room temperature, and is a odorless, tasteless, non-toxic cementitious material. Magnesium oxide has high fire resistance and insulation performance. It can be transformed into crystal after burning at 1000 ℃, and it can be transformed into dead burned magnesium oxide or sintered magnesium oxide at 1500 ℃ - 2000 ℃. The melting point is 2852 ℃, the boiling point is 3600 ℃, and the relative density is 3.58. Soluble in acid and ammonium salt solution, insoluble in water and ethanol. Exposed to the air for a long time, it is easy to absorb water and carbon dioxide, and gradually becomes basic magnesium carbonate. Classification and application of magnesium oxide: generally, one of the main uses of magnesium oxide is as a flame retardant. Traditional flame retardant materials widely use halogen-containing polymers or flame retardant mixtures composed of halogen-containing flame retardants. Another use of magnesium oxide is that it can be used as a neutralizer. Magnesium oxide is alkaline and has good adsorption performance. It can be used as a neutralizer for acid containing waste gas, waste water treatment, waste water treatment containing heavy metals and organic substances. With the improvement of environmental protection requirements, domestic demand is growing rapidly. It can be divided into ten categories: high-grade lubricating oil, high-grade tanning and alkali extracting agent, food grade, pharmaceutical grade, silicon steel grade, high-grade electromagnetic grade, high-purity magnesium oxide, etc. Generally, it can be used for rubber, plastics, polishing agents, adhesives, coatings and paper fillers, optical coatings, oral neutralization stomach acid, ceramics, enamel, fire-resistant crucible, fire-resistant brick, but it cannot be eaten. Application impact of magnesium oxide: with the continuous development of China's emerging industries and the continuous progress of social life, magnesium oxide and its products are widely used in China's emerging industries. The magnesium oxide produced by Weifang Jinrong Co., Ltd. includes food grade magnesium oxide and industrial grade magnesium oxide, which are used in different industrial fields, such as advanced lubricating oil industry, food industry, pharmaceutical industry and so on, It has injected strong impetus into China's industrial development. Chen Nuo of our company solemnly: if you want to know more about magnesium oxide products, or are interested in purchasing magnesium oxide and other related products, you can always follow the dynamics of our official website or contact us. Thank you for patronizing our company. Our company will provide you with the most satisfactory service with the most sincere attitude.