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Rubber Active Zinc Oxide
Uses: Used as cure activating ingredient, reinforcing agent of rubber, the dye of white rubber and accessory constituent o filler. It also can be used as the substitute of zinc oxide in rubber formula. It is white or off-white powder, can adsorb CO2 and H2O from air. It should be kept in dry place and far away from acid and alkali to prevent degradation.Quality standard:
| ZnO % ≥ | 75 |
| Loss on heat 150°C ≤ | 1.0 |
| Residue on ignition % ≤ | 25 |
| Residue on screen (100mesh )% ≤ | 0.3 |
| Lead oxide (as Pb)% ≤ | 0.04 |
Packing:25kg in PVC film bag lined plastic woven bag.
Active zinc oxide