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Item | Feed additive special-purpose | Rubber special-purpose | Paint special-purpose | Industry level |
Model Number | zzr1 | zzr2 | zzr3 | zzr4 |
The main content (does base idea) (by the Zn idea) ≥ | 57-58 | 55-57 | 55-57 | 55-56 |
Burns the loss on ignition ≤ | 25.0-28.0 | 25.0-32.0 | 25.0-32.0 | 28.0-35.0 |
Heavy metal (by the Pb idea) content ≤ | 0.001-0.01 | 0.05-0.1 | 0.1-0.2 | 0.2-0.4 |
Moisture content ≤ | 1.0-2.0 | 2.0-4.0 | 2.0-4.0 | 3.0-5.0 |
Sulfate (by the SO4 idea) content ≤ | 0.05-0.60 | 0.60-1.00 | 0.60-1.00 | - |
Screen tailings (wet sieving 100um) ≤ | 1-3 | 3-5 | 3-5 | 5-8 |




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