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Magnesium oxide, also known as MgO or magnesium oxide, is an inorganic material with a chemical composition of an ionic compound. It is a white, solid substance at room temperature. Magnesium oxide is a natural material that occurs in the form periclase. It’s used as a raw materials for magnesium smelting.
Magnesium oxide, or magnesia, is also commonly known as bitter dirt. Magnesium is an alkaline, or oxidizing oxide. It has the same properties and characteristics as other alkaline compounds. A typical alkaline metal oxide with the chemical formula MgO is white powder (light yellow in case of magnesium nitride), non-toxic, odorless and tasteless. White powder. The melting point of this material is 2852. Its boiling point is 3600. The relative density is 3,58 (25). Insoluble in alcohol and in acid solution. The solubility is 0.00062g/100mL (0 degC).
The two main types are light magnesium oxide (LMO) and heavy magnesium dioxide (HMO). Amorphous white powder that is light and bulky. It is non-toxic, tasteless, and odorless. It has a density of 3.58g/cm3. It is only slightly soluble when mixed with pure water, organic solvents and water. The presence of carbon dioxide makes it more soluble. It can be dissolved by acid or ammonium-salt solution. It becomes crystals when heated to high temperatures. When there is carbon dioxide present in the air, double magnesium salts are formed. The white or beige powder is compact and has a large volume. It is easy for it to mix with water and absorb moisture as well as carbon dioxide in the air. Mixing magnesium chloride solution with the gel is very easy.
High Purity Magnesium oxide
High purity magnesium dioxide has excellent electrical insulation and alkali resistance at high temperature. The high thermal conductivity, thermal expansion coefficient, and light transmittance are all good qualities. High temperature and heat resistant material widely used. It is used as an electrical material and electrical field filler, magnetic device filler, and other carriers in the ceramic field. It is used as a ceramic substratum, where it has a thermal conductivity that is two times greater than Magnesium dioxide, with tenths of the electrolyte lost. The raw material can be used for making high-purity fuses magnesia and it can be used chemically to make “analytical purity” magnesium oxide.
Application field: Nanoscale magnesium oxide is characterized by a number of effects, including a surface effect, atomic size effect, and macro-tunnel effect. The agglomeration effect is eliminated after modification. It has many functions in optics and other fields such as catalysis, magnetics, mechanics, chemical engineers, etc. The material has many applications and a broad range of prospects. Nano-magnesium is used widely in electronics, ceramics. oil products. coatings. In different products they have different functions. The different products they are used in have different roles.
With the growing demand for high performance flame retardant fibers in the textile sector, synthetic flame retardants offer the ideal material for the development and production of functional fabrics. Nano-magnesium is commonly used with wood chips or shavings in the production of refractory materials, such as light weights, sound insulations, heat insulations, refractory board, and cermets. Nano-magnesium Oxide is nontoxic, odorless and contains a low amount compared to some organic flame-retardants that are based on phosphorus, halogen, or other compounds. It is the perfect additive to develop flame-retardant fabrics. The nano-magnesium used in fuels has the ability to clean, inhibit corrosion and have a good application in coatings.
Magnesium oxide is widely used for semiconductor electronic packaging because of its excellent properties in terms of electrical, mechanical and thermal properties.
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