What is Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Ethylene Glycol?

Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Ethylene Glycol is a high-performance nanomaterial used in advanced coatings, lubricants, and thermal management applications. It offers excellent dispersion stability, high thermal conductivity, and superior chemical resistance, making it ideal for electronic and industrial uses.

Chemical Properties and CAS Number

• Material: Aluminum Oxide (Al2O3) in Ethylene Glycol
• CAS Number: 1344-28-1 (Al2O3), 107-21-1 (Ethylene Glycol)
• Appearance: White or translucent liquid dispersion
• Density: ~2.5–3.9 g/cm³ (depending on concentration)
• Particle Size: 20–100 nm (varies by formulation)
• Thermal Conductivity: High, used for heat dissipation
• pH Stability: Neutral to slightly acidic
• Solubility: Stable in ethylene glycol, insoluble in water

Applications of Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Ethylene Glycol

1. Thermal Interface Materials (TIMs)

Used in heat sinks, LED cooling systems, and high-performance electronic devices to improve thermal management.

2. Lubricants and Anti-Wear Coatings

Applied in industrial machinery, automotive components, and aerospace coatings for enhanced durability and reduced friction.

3. Advanced Ceramic and Composite Materials

Utilized in high-performance ceramics and polymer composites for improved strength and wear resistance.

4. Optical and Protective Coatings

Integrated into transparent coatings for scratch resistance and UV protection in optical and display applications.

5. Catalysts and Chemical Processing

Used in catalytic reactions, fuel cells, and chemical processing industries to enhance reaction efficiency and stability.

Pricing of Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Ethylene Glycol

Pricing depends on concentration, purity, and industrial application:

• Standard Grade: Typically ranges from $50 – $150 per liter
• High-Purity Nano Grade: Prices range from $150 – $500 per liter, optimized for thermal and electronic applications.

Factors Influencing Pricing

• Nanoparticle concentration and purity level
• Bulk order volume
• Market demand from electronics, automotive, and chemical sectors
• Custom formulation requirements

Conclusion

Aluminum Oxide (Al2O3) Nanopowder/Nanoparticles Dispersion in Ethylene Glycol is an advanced material with high thermal conductivity, chemical stability, and wide-ranging industrial applications. It is essential for improving heat dissipation, reducing wear, and enhancing durability in various high-tech industries.