Lithopone with high whiteness and high covering can replace some expensive titanium dioxide. It has good heat resistance, can improve weather resistance, prevent algae, reduce cost and whiteness with excellent shielding power.
30% Industrial Lithopone Powder XM-B311:
| Zinc Sulfide Content | min | 30 | |
| Total Zinc & BaSO4 (%) | min | 99 | |
| Whiteness (%) | min | 98 | |
| Oil Absorption g/100g | g/100g | 12 | |
| 105℃ Volatile Matter | max | 0.3 | |
| Water Soluble Matters (ppm) | max | 0.3 | |
| Sieve Residue On 65um (%) | max | 0.06 | |
| Moisture (%) | max | 0.03 | |
| Dispersity | Very good | ||
| Ph value | 6~8 | ||
| Tinter Reducing Power(%) | 100 | ||