详情
zinc oxide (direct *9.5%) is made by
advanced process ,the product os white powder stability in room
temperature ,good hinding power and tint reducing
power, it is used in producing rubber ,coating ,cable,enamel,
oil,ceramics ,glass .and other chemical industries .
INDEX
NO
ITEM
UNIT
FOR
RUBBER
FOR COATING
1
ZNO
MIN%
*9.5
*9.5
2 ZN(METAL)
%
0
0
3
Pbo max
%
0.*2
-
4
Mn Max%
0.***2
-
5
Cuo max%
0.**6
-
6 Hcl insoluble matter max
%
0.*3
-
7 Loss in
buring max
% 0.4
0.4
8 residue on sieve
*5u max
% 0.*8
0.*8
9 water
soluble matter
max
%
0.4
0.4
*0 **5temperature volatile content
max%
0.4
0.4
*1 tint reducing power
g/m2
- **0
*2 Oil
absorption
g/**0g
-
*8
