Zinc Oxide Active
| Appearance | Yellow pale powder with 100% nodular particles (wet process) | ||
|---|---|---|---|
| Properties | Test methods | Specification | Typical analysis |
| ZnO % | ELC 51 | 94 min. | |
| Loss on drying (105°C) % | ELC 14 | 0.8 max. | |
| Surface area BET m²/g | ELC 30 | 40-50 | |
| 45 µ sieve retention % | ELC 56 | 0.08 max. | |
| 75µm sieve retention % | ELC 56 | 0.02 | |
| 106µm sieve retention % | ELC 56 | 0.01 | |
| 150µm sieve retention % | ELC 56 | 0 | |
| Packing density kg/m³ | 600 | ||
| Pb ppm | EICP 19 - ICP | 20 | |
| Cd ppm | EICP 19 - ICP | 2 | |
| Cu ppm | EICP 19 - ICP | 7 | |
| Mn ppm | EICP 19 - ICP | 4 | |