Aluminum Oxide Pellets are high-quality ceramic materials engineered for applications requiring excellent thermal stability, electrical insulation, and chemical resistance. Manufactured with high-purity raw materials and precision processing, it provide consistent size, density, and purity, making them ideal for use in refractory linings, catalyst supports, grinding media, and thermal insulation.
Our Aluminum oxide pellets are available in various diameters and grades to meet diverse industrial demands. We offer customization and comprehensive after-sales support—please feel free to contact us if you have any questions.
High-purity aluminum oxide pellets for ceramics and refractories – Purity ≥99.9%.
Uniform size & density – Stable melting, sintering, and thermal spraying.
Excellent thermal stability & hardness – Ideal for abrasives and high-temp parts.
Low impurity content – Suitable for electronics and optical materials.
Customizable specs – Various sizes, shapes, and purity grades.
Global supply – Reliable worldwide delivery with full documentation.
Refractory Linings: Used in furnace linings and thermal insulation due to high temperature resistance.
Catalyst Support: Provides stable, inert support in chemical and petrochemical reactors.
Grinding Media: Utilized in ball mills and grinding applications for efficient material processing.
Electrical Insulation: Applied in electrical components and devices requiring high dielectric strength.
Thermal Insulation: Suitable for heat shields and insulating barriers in industrial processes.
We provide high-purity aluminum oxide pellets for advanced ceramics, refractories, and electronic materials, ensuring consistent quality and uniform pellet size for reliable melting, sintering, and thermal spraying processes. With excellent thermal stability, hardness, and low impurity content, our pellets meet the most demanding industrial requirements. We offer customizable pellet specifications and global supply with efficient logistics and full export documentation, making us your trusted partner for high-performance aluminum oxide pellets worldwide.
Chemical Formula: Al₂O₃
Appearance: White to off-white
Density: 3.95–4.05 g/cm³
Melting Point: Approx. 2072 °C
Boiling Point: >2977 °C
Specific Heat Capacity: ~0.88 J/g·K
Thermal Expansion Coefficient: ~7–8 × 10⁻⁶ /K
Not classified as hazardous
Inner packaging: Vacuum-sealed bag to protect against contamination and moisture.
Outer packaging: Carton or wooden box, depending on size and weight.
Fragile targets: Special protective packaging is used to ensure safe transport.
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