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Caustic-burned Magnesia Powder

1.In the refractory industry, both magnesium oxide powder and light burned magnesium powder play crucial roles in various applications.
2.Magnesium oxide powder and light burned magnesium powder are used in the construction of steel-making furnaces, cement kilns, glass tanks, and other high-temperature industrial equipment.
3.mMagnesium oxide powder and light burned magnesium powder provide excellent insulation, thermal conductivity, and resistance to chemical attacks, ensuring the safety and efficiency of such equipment.

  • QianHe Refractories
  • Haicheng,Liaoning,China
  • within 30 days
  • 300000 tons per year

Magnesia Oxide Powder also know as Caustic Calcined Magnesia powder parameters as below

Caustic Calcined Magnesia
(suspension furnace)
SPECLOI%≤SiO%≤CaO%≤Fe2O3%≤AL2O3%≤MgO%≥SIZE
9520.61.20.50.195100-325mesh
9231.520.50.192100-325mesh
903.5230.50.190100-325mesh
85733.50.50.1585100-325mesh

Magnesium oxide powder, also known as magnesia or calcined magnesia, is produced by calcining magnesium carbonate or magnesium hydroxide. It is widely used in the production of refractory bricks, gunning mix, ramming mix, and other refractory materials. The high melting point and excellent thermal stability of magnesium oxide make it an ideal choice for lining furnaces, kilns, and other high-temperature equipment. Additionally, it exhibits good resistance to corrosion and erosion, ensuring a longer lifespan for refractory linings.

magnesia cement


magnesium oxide powder and light burned magnesium powder find applications in the repair and maintenance of refractory linings. They are used for hot patching, patching, and repairing damaged areas in furnaces and kilns. Their high refractoriness and bonding strength enable effective repairs, extending the lifespan of refractory linings and minimizing downtime.

refractory cement

Magnesium Oxide Powder for Prefabricated Panels


QianHe Refractories located in Haicheng City,LiaoNing Province,

where is famous for its heavy and rich magnesite mine in the world.

We produce Magnesia Products including fused magnesia ,magnesia oxide ,

2:1 low silicon high calcium fused magnesia ,arge crystal of fused magnesia

and DBM90,DBM92,DBM97.

magnesia cement

refractory cement


magnesium oxide powder and light burned magnesium powder are indispensable materials in the refractory industry. Their unique properties and versatile applications make them vital for the construction, repair, and maintenance of high-temperature industrial equipment. With their excellent performance and reliability, these materials

 Magnesium Oxide Powder for Prefabricated Panels

magnesia cement

Magnesia oxide is produced by calcining magnesium carbonate or magnesium hydroxide. It is widely used in the production of refractory bricks, gunning mix, ramming mix, and other refractory materials. The high melting point and excellent thermal stability of magnesium oxide make it an ideal choice for lining furnaces, kilns, and other high-temperature equipment. Additionally, it exhibits good resistance to corrosion and erosion, ensuring a longer lifespan for refractory linings.

refractory cement

Magnesium Oxide Powder for Prefabricated Panels

Magnesium oxide powder and light burned magnesium powder are indispensable materials in the refractory industry. Their unique properties and versatile applications make them vital for the construction, repair, and maintenance of high-temperature industrial equipment. With their excellent performance and reliability, these materials continue to contribute to the advancement of the refractory industry.

magnesia cement



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