Zinc oxide has a high rate of biological activity and absorption. Strong oxidizing capacity of detoxification and disinfection can be effective in reducing diarrhea, lower feed / gain, and non-polluting to the environment is the ideal substitute for high-zinc feed additives. With the nano-technology research and development, processing, manufacturing processes, as well as increasingly sophisticated high-volume production, the manufacturing costs will also be less, so the cost of feed will also be gradually reduced. Trace elements in nano-processing of trace elements in nutrition is a revolution, not only growth-promoting effects, and add a small amount of feed cost savings and, more importantly, a reduction of environmental pollution, for the benefit of human health. Therefore, the Zinc oxide in the feed industry is very broad application prospects.
Item |
Quality |
||
ZnO/% ≥ |
99 |
97 |
95 |
Grain size (um) |
20 |
57 |
100 |
Surface proportion (m2/g)≥ |
60 |
62 |
75 |
Lead oxide( Pb )/%≤ |
0.0005 |
0.0005 |
0.0005 |
Ca/% ≤ |
0.14 |
0.15 |
0.15 |
Manganese oxide ( Mn) %≤ |
0.95 |
0.97 |
0.97 |
Cupric oxide ( Cu ) %≤ |
1.50 |
1.53 |
1.55 |
Cd/%10-6≤ |
0.14 |
0.14 |
0.14 |
Hg/%≤ |
0.057 |
0.057 |
0.057 |
As/%≤ |
0.14 |
0.14 |
0.14 |
Ferrous oxide( Fe) /% ≤ |
23.60 |
23.60 |
23.65 |
Cr/10-6 |
0.00 |
0.00 |
0.00 |