| 检 验 项 目 T e s t I t e m | 检 验 标 准 T e s t S t a n d a r d | 检 验 结 果 T e s t r e s u l t |
| 直径 (Diameter) | 3mm~5mm | 合格 (Conform) |
| 粒度合格率 (Qualified size) | ≥96% | 98% |
| 静态水吸附 (Static Adsorbed Water) | ≥20%wt | 25%wt |
| 吸附甲醇量 (Adsorption of methanol) | ≤140mg/g | 122mg/g |
| 堆积密度 (Bulk density) | ≥0.7g/ml | 1.2g/ml |
| 抗压强度 (Compressive strength) | ≥80N | 合格 (Conform) |
| 磨耗率 (Abrasion ratio) | ≤0.25%wt | 合格 (Conform) |
| 包装含水量 (Water content) | ≤1.5%wt | 合格 (Conform) |
| 结论(Conclusion):符合4A分子筛之规定(The above product complies with 4A) | ||