Lithopone B301

Lithopone B301/B302/B311/B312
25kg in net PP bag
Lithopone
Item
Standard
B301
B311
Ba+SO4 (as ZnS)%(m/m) ≥
99
99
Zinc (as ZnS) (m/m)%≥
28
30
Zinc Oxide %(m/m) ≤
0.6
0.3
105°C 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