技? 术? 参? 数 | |
项??? 目 SPECIFICATION | 指标 INDEX |
规?? 格? (mm) SPHERE SIZE | Φ3-5、Φ4-6、Φ5-7 、Φ8-10 |
外??? 观 APPEARANCE | 白色球状 |
堆? 密? 度?(g/cm?) BULK DENSITY | 0.68-0.75 |
强??? 度? (N/粒) CRUSH RESIS TANCE | ≥150≥170≥200 |
磨?? 耗 (%) ABRASION LOSS | ≤0.1 |
比? 表? 面? (m?/g) SURFACE AREA | ≥300 |
孔??? 容? (cm?/g) PORE VOLUME | 0.40-0.45 |
吸??? 水? (%) COEFFICIENT OF WATER ABSORPTION | ≥50 |
静态吸附容量? (RH%) STATIC ABSORBING | ≥19% |