Name:Active Zinc Oxide
Apperance:yellowish powder
HS CODE:2817001000
CAS No:1314-13-2
Molecular Formula: ZnO
Packing Detail: in 25kg/ bag,woven bag with PE liner or paper bag(can follow customers’ requirements).,18mt/20'' FCL(without pallet),16 mt/20’’ FCL(with pallet)
1. Product Advantages
Compared with other suppliers, our products have some advantages:
1.We have a complete set of water softening equipment, which can clear away sulfate ion thoroughly on condition of temperature control. Soluble salt and sulfate ion can produced as customer’s requirements.
2.At present, our levels of Zinc sulfate production hold a leading position in domestic, the total contents of Pb, Cd and As are less than 10ppm.
3.The sodium carbonate we produce have passed pretreatment. Due to the special process of zinc carbonate synthesis, the specific gravity of our product can adjusted easily. High purity, high active and large specific surface are our strengths. The low temperature sulfur capacity can reach 17-18.
4.We have three sets of production equipment which can ensure high output . Because of our rich experience, prompt supply and stable quality, we have cooperated with some largest “zinc oxide desulfurizer factories” for a long time. The product can customized according to customer’s request.
2. Index:
Item | Specification | Feed Additive | Rubber/Industry | |
Zinc oxide （as Zn） | % ≥ | 76.3 | 76.3-77 | 76.3 |
Insoluble in acid | % ≤ | 0.2 | 0.15 | 0.04 |
Lead oxide(as Pb) % | % ≤ | 0.001 | 0.0007 | 0.001 |
Arsenic (as As) | % ≤ | 0.0005 | 0.0002 | 0.001 |
Cadmium (as Cd) | % ≤ | 0.0008 | 0.0005 | 0.001 |
Manganese Oxide (as Mn) | % ≤ | 0.005 | 0.001 | 0.0008 |
Loss on ignition | % | 1--4 | 1--4 | 1--4 |
Specific surface area | m2 /g | 45 | 45 | 45 |
Moisture | % ≤ | 0.5 | 0.25 | 0.8 |
Residue on 45um sieve | % ≤ | 0.1 | 0.05 | 0.1 |
Bulk density | g/ml | 0.3~1.1 | 0.3-1.1 | 0.4-0.6 |
3. Applications
1. In rubber industry, indirect method zinc oxide is a reinforcing agent，active agent and curing agent of natural rubber and synthetic rubber, also coloring agents and fillers of white glue. Addition of activated zinc oxide compound can make the rubber have good abrasion resistance, tear resistance and elasticity. It’s can be used in paint, ink, varnished coloring, also as printing materials in dyeing and printing industry.
2. In the match industry, zinc oxide (indirect method) is applied to neutralize acid of glue and increase the adhesive effect.
3. In the medical industry, zinc oxide can be used as adhesive material, fine zinc oxide can be used as medicine.
4. In the cosmetics industry, people pay more and more attention to the application of zinc oxide in cosmetics due to ultraviolet absorption ability of zinc oxide.
5. High content of Zinc is favorable to reduce animal diarrhea and ablactation,as well as to improve propagation.
