lithopone Suppliers, lithopone Manufacturers.
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℃ 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 |
Properties:
Lithpone is a white pigment composed of a mixture of barium sulfate (28-30%) and zinc sulfide (68-70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering,heating and quenching works.
Company： |
Shijiazhuang Fenghai Imp.&Exp. Co.,Ltd. |
E-mail： |
chem@netsun.com |
Address： |
NO.298 Xinhua Road Shijiazhuang Hebei China |
Zip Code： |
050000 |
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