●Appearance: Amorphous solid particles, treated with ball milling to achieve a sphericity rate of 0.6 or higher.
●Color: Silver-gray with metallic luster.
●Particle Size: Typically categorized into particles of 1.5-3.0mm, 2.2-3.3mm, 3.3-4.7mm, 4.7-6.7mm, and 6.7-9.4mm. Special particles can be processed according to user requirements.
●Bulk Density: 2.3-2.5t/m³.
●Porosity: Approximately 46%.
●Pore Volume: 0.129cm³/g.
●Total Specific Surface Area: 13-17m²/g (in reduced state).