1. we are the real manufacturer of zinc oxide
2. we have our own factory
3. free sample
1. we are the real manufacturer of zinc oxide
2. we have our own factory
3. free sample
Item | Index | ||||
Medicine type | Rubber type | Coating type | |||
Super grade | Top-grade | First grade | Top-grade | First grade | |
Zinc oxide(ZnO calculating as dry material)%≥ | 99.9 | 99.7 | 99.5 | 99.7 | 99.5 |
Lead oxide(as Pb)≤%≤ | 0.025 | 0.037 | 0.05 | - | - |
Manganese’s oxide(as Mn) ≤ | 0.0001 | 0.0001 | 0.0001 | - | - |
Cupric oxide(as Cu)% ≤ | 0.0002 | 0.0002 | 0.0002 | - | - |
Insoluble matter in Hydrochloric acid%≤ | 0.004 | 0.006 | 0.008 | - | - |
Loss on ignition %≤ | 0.15 | 0.2 | 0.2 | - | - |
Residue on 45um sieve% | 0.05 | 0.1 | 0.15 | 0.1 | 0.15 |
Water-soluble matter%≤ | 0.05 | 0.1 | 0.1 | 0.1 | 0.1 |
Volatile matter in 105°C%≤ | 0.3 | 0.3 | 0.4 | 0.3 | 0.4 |
Oil absorption g/100g | 14 | 14 | 14 | - | - |
Color(compared with standard sample) | - | - | - | similar | similar |
Decoloration power(compared with standard sample) ≥ | - | - | - | 100 | 95 |
Our company is manufacture and high-tech skill private enterprises. We have advanced production equipment and superb professional technical personnel.
Our customers all over the world, widely exported to southeast Asia, South Asia, and Europe. The company will sincerely cooperate with old and new customers, cooperate and develop a broader domestic and international market, together to seek common development, and create new brilliance
If you have any interests in our production, pls be free to get touch with us!
