Product List
ZINC OXIDE FOR PAPERMAKING

PAPERMAKING GRADE INDIRECT ZINC OXIDE

ZINC OXIDE FOR PAPERMAKING
Use:
The zinc oxide for papermaking, it can be used in the zinc oxide printing plate, zinc oxide paper production.
Characteristic and function:

1. It is small granule, easy to disperse. It can make printing plate homogenized, fine and smooth
2. Zinc oxide is luster pure white and tinting strength. It can increase the paper white degree, also has advantageous for the colored paper coloration.
 
 
ITEM
Quality
Nks101
Nks102
Nks103
Nks104
Nks105
Zinc oxide(counted by dried substances )/%≥
99.7
99.5
99.4
98
96
Metal ( Zn ) /%≤
None
None
None
None
None
Lead oxide( Pb)/ %≤
0.037
0.05
0.14
0.15
0.2
Hydrochloric indissoluble substance/ %≤
0.006
0.008
0.05
0.1
0.2
Burning decrement /%≤
0.2
0.2
0.2
0.3
0.4
Water dissoluble/ %≤
0.10
0.10
0.15
0.3
0.5
105℃ volatile substances/ %≤
0.3
0.4
0.5
0.6
0.8
Specific surface area（㎡/g）≥
60
50
40
30
30
Grain size （um）
4–20
4﹣40
4﹣40
4-50
4–50