
25公斤编织袋/ 吨袋 25 kg woven bag/ton bag
海洋工程、船舶、重防腐、木器、装饰和粉末涂料等 Marine engineering, shipbuilding, heavy anticorrosion, wood products, decoration and powder coating, etc.
| 检验项目 INSPECTED ITEMS | 检测结果 INSPECTION RESULTS | |
|---|---|---|
| SiO₂含量 % | SiO₂ content | 60-70 |
| 密度 g/cm³ | density | 2.6-2.8 |
| 白度 % | whiteness | ≥90 |
| 水分 % | moisture | ≤0.2 |
| D50(平均粒径) μm | D50 (average particle size) | 5.5-6.5 |
| D97 μm | D97 | 17-21 |
| 45μm筛余 % | 45μm sieve residue | ≤0.1 |
| PH值 - | PH value | 8-10.5 |
| 烧失量 % | loss on ignition | ≤1 |
| 莫氏硬度 - | Mohs hardness | 6-6.5 |