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复合袋/编织袋（25公斤/袋）composite/woven bag（25kg/bag）
油墨 ink
| INSPECTED ITEMS | INSPECTION RESULTS | |
|---|---|---|
| 硫酸钡含量≥％ | content of BaSO4 | 96 |
| 吸油量≤％ | oil absorption | 23 |
| 325目残留量％ | 325 mesh residue | 0 |
| 最大/平均粒径 | maximum/average particle size | 6μm/0.8μm |
| 铁（以Fe计）≤％ | iron（Fe） | 0.03 |
| 水溶物≤％ | water-soluble matters | 0.10 |
| 白度≥％ | whiteness | 98 |
| PH值 | PH value | 7.1 |
| 真比重g/cm3 | true specific gravity | 4.3 |
