Magnesium Oxide (MgO) Nanopowder / Nanoparticles (99+%, 100 nm)

Description

Magnesium Oxide (MgO) Nanopowder / Nanoparticles (99+%, 100 nm)

Magnesium Oxide (MgO) Nanopowder is a high-purity white nanomaterial (99+%) with an average particle size of 100 nm and a polyhedral morphology. Produced via the combustion method, this material combines large surface area (25 m²/g), high thermal stability, and excellent insulating properties.

MgO nanoparticles are widely recognized for their role in ceramics, refractories, catalysis, petrochemical industry, and electronics. Their fine nanoscale size significantly improves reactivity, making them more effective than bulk MgO in specialized applications.

Technical Properties

• Purity: 99+%

• Average Particle Size (APS): 100 nm

• Specific Surface Area (SSA): 25 m²/g

• Color: White

• Morphology: Polyhedral

• Bulk Density: 0.18 g/cm³

• True Density: 3.58 g/cm³

Certificate of Analysis (ppm):

• Na <1600

• K <228

• Ca <960

Applications

Magnesium Oxide Nanopowder (MgO) is used across a wide range of industries thanks to its catalytic, insulating, and refractory characteristics:

1. Fire Retardants & Plastics

   • Effective flame-retardant additive in chemical fibers and plastic manufacturing

   • Enhances safety and thermal resistance

2. Ceramics & High-Temperature Materials

   • Production of silicon steel sheets and advanced ceramics

   • Refractory fibers, magnesite-chrome bricks, coatings, and insulation components

   • Applied in steel-smelting furnaces, heating materials, and ceramic base plates

3. Electronics & Electrical Engineering

   • Crucibles, smelters, electrode bars and sheets

   • Insulating conduits and materials

   • High-frequency magnetic rod antennas and fillers for electronic devices

4. Catalysis & Petrochemical Industry

   • High-temperature dehydrating agent in chemical reactions

   • Additive and carrier in catalyst systems

   • Enhances adhesion and stability in composites and coatings

5. Other Industrial Uses

   • Fuel additive, corrosion inhibitor, cleaner, and antistatic agent

   • Optical materials and electrochemical applications

Recommended Dosage:
Depending on the field of application, recommended dosage varies widely between 0.2–25%. End-users should determine optimal concentration through application-specific testing.