Description
Magnesium Oxide (MgO)
Magnesium Oxide, chemical formula MgO, CAS No.1309-48-4, white inorganic powder divided into light magnesium oxide and heavy magnesium oxide. It features high temperature resistance, insulation, acid neutralization and flame retardant properties, widely used across multiple industrial sectors.
Main Application Fields
- Refractory Industry Core raw material for magnesia refractory bricks, kiln lining, high-temperature furnace castables, resisting ultra-high temperature and molten slag corrosion.
- Ceramic & Enamel Adjust glaze melting temperature, improve glaze thermal stability, prevent cracking for ceramic tiles, sanitary ware and enamel products.
- Plastic & Rubber Halogen-free flame retardant filler, improve product high-temperature resistance, dimensional stability and aging resistance for PVC, cable materials.
- Architectural Coatings & Water Treatment pH neutralizer, anti-settling filler for water-based paint; water softener and heavy metal adsorbent for industrial wastewater.
- Feed & Fertilizer Grade Magnesium supplement additive for livestock feed and agricultural soil conditioner.
Our magnesium oxide has controllable activity and particle fineness, low calcium & silicon impurities, uniform powder without agglomeration, stable indexes for continuous mass production. Light and heavy types can be supplied separately according to customer demands.
Key Specifications
- Chemical Name: Magnesium Oxide / MgO
- Formula: MgO
- CAS Number: 1309-48-4
- MgO Content: ≥90% / ≥95% / ≥98% customizable
- Appearance: Super White Fine Powder (Light / Heavy Type Optional)
- Core Features: High Melting Point, Flame Retardant, Acid Neutralization, Thermal Stability, Insulation
- Main Applications: Refractory Bricks, Ceramic Glaze, PVC Plastic Flame Retardant, Rubber, Water-based Coatings, Industrial Wastewater Treatment
Our Advantages
- Strict activity and impurity testing, complete COA, MSDS and inspection reports supplied
- Multiple purity grades & bulk density options, 25kg woven bag & ton jumbo bag packaging
- Factory direct bulk supply, stable price for Asia & Africa refractory and ceramic factories
- Free lab test samples for formula and high-temperature performance verification, fast shipment cycle
If you need stable magnesium oxide for refractory, ceramic and plastic flame retardant production, send inquiry to get latest quotation and technical datasheet.
