High-purity Magnesium Oxide99.9%

English Name: Magnesium oxide, high purity

Molecular Formula: MgO

Molecular Weight: 40.30

Physicochemical Properties: Possess of excellent alkali resistance and electric resistance; and high in thermal expansion coefficient and heat conductivity, as well as better photopermeability. White amorphous powder, odorless, smell-less and nontoxic. It is soluble in acid and ammonium salt solution, difficult to dissolve in water, and insoluble in alcohol. And can be changed into crystal by high-temperature burning above 1000, and into dead-burned magnesium oxide or sintered magnesium oxide above 1500. When meeting with carbon dioxide in the air, it shall produce basic magnesium carbonate.

Use: It is widely used as high-temperature refractory material. In the field of pottery and porcelain can be used as the raw materials of light-transmission porcelain pot and base plate. In the electronic materials and electric fields can be used as filler of magnetic devices and various carriers. When it is used as porcelain base plate, its heat conductivity is 2 times higher than that of aluminium oxide, and its loss of electrolyte only 1/10 of that of aluminium oxide. It also can be used as filler of heat-resistant coatings.

Processing Method: Soda Method, Ammonium Bicarbonate Method

Targetug/g,≤

Packaging: 20KG/piece, plastic woven bag lined with polyethylene plastic bag. (Packed at the request of clients)

H.S Code: 2519909990