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Activated zinc oxide
Standard and characteristics
| Chemical substances | zinc oxide (ZnO) /Activated |
| Product Status | White powder |
| Packing | 25kg woven bag, 1000kg big bag |
| Applications | Rubber, coating, cable, oil, and other chemical industrial manufacturing, etc. |
Quality Index
| No. | Item | Unit | Index | ||
| L-01 | L-02 | L-03 | |||
| 1 | ZnO (on activity) | ％≥ | 98 | 90 | 88 |
| 2 | Moisture | ％≤ | 0.8 | 0.8 | 0.8 |
| 3 | Loss on ignition | %≤ | 1-4 | 1-4 | 1-5 |
| 4 | Water solubles | ％≤ | 1.0 | 1.5 | 1.5 |
| 5 | Insolubles in Hydrochloric acid | ％≤ | 0.02 | 0.05 | 0.05 |
| 6 | Lead oxide (as Pb) | %≤ | 0.03 | 0.05 | 0.05 |
| 7 | Fineness (45um Residue on sieve) | ％≤ | 0.4 | 0.5 | 0.5 |
| 8 | Manganese oxide (as Mn) | ％≤ | 0.0005 | 0.0005 | - |
| 9 | Cd | ％≤ | 0.0005 | 0.0005 | - |
| 10 | Cu | %≤ | 0.0005 | 0.0005 | - |
| 11 | Volatile at 105C | %≤ | 0.5 | 0.7 | 0.7 |
| 12 | PH value | 7-10 | 7-10 | 7-10 | |
| 13 | Specific surface area m2/ | g%≥ | 28 | 25 | 23 |
