Electrical grade magnesia


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Yingkou Xinhua Feng Magnesium Products Co., Ltd.


Contact person: Jin Feng


Contact person: Jinbing

Address: Guantun Town, Dashiqiao City, Yingkou City, Liaoning Province


For you to analyze the preparation of traditional light burnt magnesia ball

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For you to analyze the preparation of traditional light burnt magnesia ball

Date of release:2018-10-19 Author: Click:

 The traditional preparation of lightly burned magnesia ball is to add 80% lightly burned magnesia powder into the binder, then put it into the mixer for rolling, stirring and mixing for 15 to 20 minutes to form the mixture. The product is prepared by the belt conveyor and sent to the ball press, and then stacked. The finished product of light burnt magnesia ball is dried in shade for 48 hours and forms strength for sale.

This kind of magnesia ball is common in steel enterprises in the northeast and coastal areas, because there are rich magnesite resources in the northeast and brucite in the coastal areas. Especially in some chemical enterprises, the residue after chlorine gas preparation by electrolysis is basically an industrial waste, which can be prepared into magnesia ball with low price and good quality. The ranking of magnesia ball is higher, and it can reach more than 65%.

In addition, the content of MgO in the spheres used by other enterprises is basically between 45% and 65%.

Our factory mainly produces light burnt magnesia powder, light burnt magnesia ball, heavy burnt magnesia, bitter earth powder, fused magnesia, metallurgical sand and other refractory products, products are mainly used in metallurgy, chemical industry, feed, environmental protection, medicine, fertilizer, building materials and other industries. At the same time, Raymond processing of various powders can be operated concurrently, and various physical and chemical indicators can be adjusted according to the needs of customers.

Our factory has strong production capacity, strong technical force, perfect testing means, skilled workers, products have passed the ISO9000 international quality system certification. At present, the products have been exported to more than 20 countries and regions, such as Europe, America, North and South America and Southeast Asia, and are well received by customers.

In line with the enterprise tenet of "business with morality and credit first", our factory is willing to cooperate better with customers at home and abroad, to meet the needs of our customers with high quality products and the best price, and warmly welcome to our company for negotiation and cooperation.

Light-burned magnesia powder, short for light-burned magnesia powder, is a kind of active magnesia obtained by calcining magnesite, brucite and magnesium hydroxide extracted from seawater or brine at about 800-1000 C. Light burnt magnesia powder is a light yellow and light brown powder. Its particle size is mostly below 100 mesh. Its crystal density is 3.07-3.22g/cm3. It has large lattice constant, many lattice defects, brittle texture, porous structure and high reactivity. It is easy to react with water to form Mg(OH)2, which hardens and has bonding ability.


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Key word:ElectricalMagnesiumOxidePowderInformation,ApplicationofElectricalMagnesiumOxidePowder,QuotationofMagnesiumOxidePowderofElectricalGrade

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