Product List
ZINC OXIDE FOR PAPERMAKING

PAPERMAKING GRADE NANO-ZINC OXIDE

  With the rapid development of industrial and agricultural economy, the demand for special paper has been diversified, and it has put forward higher requirements. Zinc oxide in the paper industry is mainly used in anti-water, anti-bacterial, anti-static, anti-aging and flavoring, fire-retardant, color paper and other functions of the development of nano-Zinc oxide gradually be applied as a paper additive.
Product Specifications:
ITEM
Quality
Nks131
Nks132
Nks133
ZnO/% ≥
99.0
97.0
95.0
Grain nm≤
20
57
100
XRD /nm≤
20
52
100
Surface proportion (㎡/g)≥
60
62
65
Join index≤
50
60
100
Lead oxide( Pb )/%≤
0.0005
0.0005
0.0005
Manganese Oxide /% ≤
0.0001
0.0001
0.0001
Cupric oxide(Cu)/%≤
0.0001
0.0001
0.0001
Cd/%≤
0.0002
-
-
Hg/%≤
0.0001
-
-
As/%≤
0.0001
-
-
105℃ volatile substances %≤
0.30
0.4
0.5
Water dissoluble % ≤
0.10
0.41
0.5
Hydrochloric acid insoluble %≤
0.02
0.02
0.02
Burning decrement ％≤
2
2
2