Magnesium Oxide (MgO)

Star Grace also provides 94, 92, 90, 85, 80, and 75 percent magnesium oxide (MgO). Different contents of MgO are used in various industries. 94% MgO is used as an insulator. 92% and 90% MgO are mainly used in feed additives, emery stone, water treatment, and flue gas desulfurizers. Low Fe2O3 MgO 85 percent is used in board.

The following are the main functions of 85% MgO with low Fe2O3:

1. When the content of active magnesia in light-burned magnesia reaches the standard, magnesia and magnesium chloride can be combined well, and the product will not appear to have an anti-halogen phenomenon.

2. The product has good strength and hardness that meets customer standards, is not easy to deform and crack, and has good water resistance.

3. Refractory material: The low Fe2O3 content of 85% magnesium oxide makes it an ideal choice for these applications, as it helps to improve the purity of the final product.

4. Agricultural applications: Magnesium oxide (MgO) is used as a fertilizer in agriculture. 85% MgO with a low Fe2O3 content ensures the purity and effectiveness of the fertilizer in these applications.

5. Environmental applications: The low Fe2O3 content of 85% magnesium oxide (MgO) is beneficial in these applications as it reduces any potential contamination from iron impurities.

6. High-Temperature Applications: Used in the production of refractory bricks and linings for kilns and furnaces, offering excellent thermal stability and resistance to high temperatures.

7.Precursor for Magnesium Compounds: Acts as a raw material in producing various magnesium salts and compounds used in different applications.

Market Trends (2026/3/26)：

Amid tightening supply conditions, market prices are fluctuating on a daily basis.To ensure the smooth running of your downstream operations, we highly recommend confirming your orders promptly.

Our price: mgo(85%0-0.3mm): FOB 210 USD/MT

mgo(87%0.3-2mm): FOB 215 USD/MT