Project SPECIFICATION indicator
Specification (mm) SPHERE SIZE Φ3-5, Φ4-6, Φ5-8, Φ8-12
Appearance white spherical
BULK DENSITY (g/cm³) BULK DENSITY 0.68-0.72
Strength (N/grain) CRUSH RESIS TANCE >120
Surface area (m²/g) SURFACE AREA >280
Pore volume (cm³/g) PORE VOLUME >0.40
The alumina ball desiccant is white spherical porous particles with uniform particle size, smooth surface, high mechanical strength, high bulk density, large specific surface area, and good water absorption. It is a high-quality adsorbent for adsorption dryers and pressure swing adsorption (PSA) gas separation devices. It is widely used in petrochemical, metallurgy, environmental protection, food, electronics, aviation and other industries.