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HUTONG GLOBAL CO.,LTD
Main products: calcium carbide ,barite ,barium sulfate ,barium sulphate ,titanium dioxide
No
Item
Unit
Index
For rubber
For coating
1
ZnO
%≥
99.5
2
Zn (Metal)
%
0
3
Pbo
%≤
0.12
—
4
Mn
0.0002
5
Cuo
0.006
6
Hcl insoluble matter
0.03
7
Loss in burning
0.4
8
Residue on Sieve 45μ
0.28
9
Water Soluble Matter
10
105 °C Volatile content
11
Tint reducing power
g/m2
150
12
Oil absorption
g/100g
18
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