Item | Unit | Technical data | ||||||
Shape | Pellet | Sphere | ||||||
Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 | |||
Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 | |||
Bulk density | g/ml | ≥0.68 | ≥0.68 | ≥0.68 | ≥0.68 | |||
Wear ratio | % | ≤0.10 | ≤0.20 | ≤0.10 | ≤0.10 | |||
Crushing strength | N | ≥30/cm | ≥45/cm | ≥25/piece | ≥65/piece | |||
Static water adsorption | % | ≥23.5 | ≥23.5 | ≥23.5 | ≥23.5 | |||
Static CO2 adsorption | % | ≥18 | ≥18 | ≥18 | ≥18 | |||
Water content, as shipped | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |