Product List
COATING GRADE ZINC OXIDE

ZNO FOR ANTIRUST PAINT

Item
Quality
Nks201
Nks202
Nks203
Nks204
Lead sulfate≤%
25
30
35
50
Zinc oxide(counted by dried substances )%≥
99.7
99.5
99
98
Metal ( Zn ) %≤
None
None
None
None
105℃ volatile substances %≤
0.3
0.4
0.6
0.8
Grain size （um）
2–20
4－50
4－50
4－60
Absorption oil value g/100g %≤
14
14
/
/
Color（with standard sample）
White
White
Yellowish
Yellowish
Decoloration strength (with standard sample)
100
95
/
/