Basic zinc carbonate is white slight powder. Does not dissolve in water, but dissolves in the acid or the alkali. The basic zinc carbonate emits the carbon dioxide when it dissolves in the acid. Used in the rubber products(emulsion, transparent rubber), the cosmetics chemical additive, also be used as the desulfurizing agent and catalyst when produce fertilizer.
|
ITEMS |
INDEX |
|
High-Class |
First-Class |
Qualified |
|
Zn % ≥ |
57.5 |
57.0 |
56.5 |
|
Loss on dry |
25.0-28.0 |
25.0-30.0 |
25.0-32.0 |
|
Pb content % ≤ |
0.04 |
0.05 |
0.05 |
|
Moisture ≤ |
2.5 |
3.5 |
5.0 |
|
So 4 % ≤ |
0.60 |
0.80 |
- |
|
Fineness through 75 um Screen ≥ |
95.0 |
94.0 |
93.0 |
|
Cd content % ≤ |
0.10 |
- |
- |
Tianxiongjian New Material Co., Ltd is a manufacturer of zinc oxide, nano zinc oxide, zinc carbonate, carbon black in China. We founded in 2003, with strong technical force, advanced research technology, complete manufacturing equipments, the quality of our products win perfect repution from our customers.
Besides, we are located in Qingdao, very close to Qingdao Port, the complete basic infrastructure, rich resource and perfect logistics services also provide the guarantee for the development of our enterprise.
Our tianxiongjian brand nano zinc oxide is kind of super micro-fine powder with great specific surface area and surface energy. It can be widely used in many industrial fields such as oil desulfurizing agent, rubber, tire, catalyst, feed, medical, cosmetic, ceramic, antibacterial agents, insecticide, electron&electric, textile and so on. In many applications, it can replace the indirect zinc oxide to improve the characteristics and reduce the dosage and cost.
