Product Name: 98% Nanometer Activated ZnO
Product ID: SP-002 Molecular Formula: Zno Molecular Weight: 81.834
Performance: Nanometer activated ZnO is white or yellowish powder formed by subjecting zinc suboxide as main material to sulfuric acid acidolysis, impurity removal, precipitation, separation, drying and roasting decomposition, and has fine grains, big specific surface area and other advantages compared with common ZnO. It is only 1/10 the particle size of common ZnO, has good mixing processability, and is easy to disperse and fill.
Application: Rubber, ceramics, glass, cable, high-class paint and other industries.
Packing: Polypropylene woven bags or kraft paper bags lined with plastic film bags, 25 kg in net weight each
Technical index of 2nd product: GB/T19859-2004
|
project |
Target |
|
ZnO(ZnO)/% ≥ |
98 |
|
Electron particle size on average/nm ≤ |
100 |
|
XRDLine width method, average grain/nm ≤ |
100 |
|
Surface/ ≥ |
65 |
|
Reunions index ≤ |
100 |
|
Lead(Pb)/% ≤ |
0.0005 |
|
Mn(Mn)/% ≤ |
0.0001 |
|
Cu(Cu)/% ≤ |
0.0001 |
|
Cd(Cd)/% ≤ |
- |
|
Hg(Hg)/% ≤ |
- |
|
As(As)/% ≤ |
- |
|
Volatiles/% ≤ |
0.5 |
|
Water-soluble/% ≤ |
0.5 |
|
Hydrochloric acid insoluble substance/% ≤ |
0.02 |
|
Ignition weightlessness/% ≤ |
2 |