Product Description
Yuejiang Brand-Indirect method zinc oxide 99.5% is made in advanced calcination method, it is white powder, stable in room temperature, has good hiding power and tinting power. Insoluble in water; Used in printing & dyeing, paper making, match and pharmacy; Also used in electronics laser material, phosphor, catalysts, manufacture of magnetic materials etc.
Chemical substances zinc oxide(ZnO)(calcined)
Appearance white powder
Packing 25kg woven bag, 1000kg sack
Main features adopt advanced production techniques, no surface treatment. General purpose and multifunctional zinc oxide
Range of application rubber, coatings, pharmacy, printing ink, cables, electronics, coinage, enamel, match, chemical engineering, cosmetics, phosphorization liquid etc.
NO. |
Item |
Unit |
Index |
1 |
Zinc oxide ZnO(dry) |
%≥ |
99.5 |
2 |
Metal zinc Zn (Metal) |
% |
0 |
3 |
Lead oxide Pbo |
%≤ |
0.05 |
4 |
Oxide of manganese (Mn) |
%≤ |
0.0001 |
5 |
Cupric oxide (Cu) |
%≤ |
0.0004 |
6 |
Hcl insolubles |
%≤ |
0.008 |
7 |
Loss on ignition |
%≤ |
0.20 |
8 |
Residue on sieve(45um mesh) |
%≤ |
0.15 |
9 |
Water solubles |
%≤ |
0.10 |
10 |
105 ° C volatile matter |
%≤ |
0.40 |