China Magnesium Oxide 85% Industrial Grade MGO White Powder, Find details about China Magnesium Oxide, MGO from Magnesium Oxide 85% Industrial Grade MGO White Powder
Magnesium oxide ( MgO) is an oxide of magnesium, an ionic compound. It is a white solid at room temperature. Magnesium oxide exists in nature in the form of periclase, which is the raw material of magnesium smelting. |
Grade | MgO (min.) | SiO2(max.) | CaO (max.) | Fe2O3(max.) | Al2O3(max.) | L.O.I. | mesh |
A | 95% | 1.20% | 1.50% | 0.50% | 0.10% | 1.70% | 0-325 |
B | 94% | 1.50% | 1.80% | 0.58% | 0.12% | 2.00% | |
C | 92% | 1.80% | 1.90% | 0.60% | 0.20% | 3.50% | |
D | 90% | 2.50% | 2.50% | 0.75% | 0.25% | 4.00% | |
E | 85% | 3.70% | 3.50% | 1.00% | 0.47% | 6.00% |
Application
It is used as one of the raw materials for making cement in dry process plants; specifically Portland cement. If too much is added, the cement may be expansive.
It is used as an insulator in .
It is used as a principal ingredient in construction materials used for fireproofing.
It is used as an insulator in devices that exhibit the effect.
An industrial use of magnesium oxide is in leather processing, as a basifying agent on chrome tanning process
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Quantity(Kilograms) | 1 - 5000 | >5000 |
Est. Time(days) | 7 | To be negotiated |