Yuan jiang card - the indirect method zinc oxide 99.9%Advanced ammoniation method and calcination method is adopted to produce, this product is white powder, stable under normal temperature, it has good covering power and tinting strength.Insoluble in water and alcohol, soluble in acid, alkali ammonia salt solution, both sexes oxide.To absorb carbon dioxide in the air and water generated with a white zinc carbonate.Heat the time -varying huang, recover white after cooling.Used as white pigment, used in printing and dyeing, rubber, paint, medicine, printing ink, cable, electronics, coinage, enamel, matches, chemical, cosmetic, phosphating solution, electronic laser materials, phosphor, catalyst, magnetic materials, etc.
One, the main standards and features
|
chemicals |
Zinc oxide (ZnO) |
|
The product status |
White powder |
|
Package is installed |
25 kg woven bag, 1000 kg big bags |
|
Product main features |
Advanced ammoniation method and calcination method for production, this product is white powder, stable under normal temperature, it has good covering power and tinting strength. |
|
Range of application |
Printing and dyeing, medicine, printing ink, rubber, coating, cable, electronics, coinage, enamel, matches, chemical, cosmetic, phosphating solution, electron laser materials, phosphor, catalyst, magnetic materials, etc. |
Second, the quality indicators
|
Order no. |
project |
Single bit |
Refers to the standard |
|
1 |
Zinc oxide ZnO (in one meter) |
% ≥ |
99.9 |
|
2 |
Metal zinc zinc (Metal) |
% |
0 |
|
3 |
Lead oxide Pbo |
% ≤ |
0.01 |
|
4 |
Manganese oxide (Mn) |
% ≤ |
0.0001 |
|
5 |
Copper oxide (Cu) |
% ≤ |
0.0002 |
|
6 |
Hydrochloric acid insolubles |
%≤ |
0.006 |
|
7 |
Calcination reduction |
% ≤ |
0.10 |
|
8 |
Screenings (45 um mesh) |
% ≤ |
0.10 |
|
9 |
Water soluble content |
% ≤ |
0.10 |
|
10 |
105 ° C volatiles |
%≤ |
0.30 |
|
