|
Item
|
Standard
|
|
|
B302
|
B311
|
|
|
Zinc&BaSO4(as ZnS)%(m/m)≥
|
99
|
99
|
|
Zinc(as ZnS)(m/m)%≥
|
28
|
30
|
|
Zinc Oxide%(m/m)≤
|
0.3
|
0.3
|
|
105℃ Volatile%(m/m)≤
|
0.3
|
0.3
|
|
Water Soluble%(m/m)≤
|
0.4
|
0.3
|
|
Screen residues(63um mesh)
% (m/m)≤
|
0.1
|
0.1
|
|
Oil absorption g/100g≤
|
14
|
10
|
|
Color Killing(Compare with
standard specimen)%≥
|
105
|
105
|
