Product Description
Welcome your enquiry about our Lithopone department.
Cavern Industry Co., Ltd supply Lithopone (B301, B302, B311 grades), annual yield of 25000 tons. (Usage: Paint, printing ink, rubber and plastic industry. )

Lithopone (B301)
Formula: ZnS BaSO4
Specifications:
Total of Zinc and BaSO4 (as ZnS): 99%min
Total Zinc (as ZnS): 28-30%min
Volatile matters at 105 C: 0.3%max
Zinc oxide: 0.6%max
Soluble matters in water: 0.4%max
Screen residues (63um mesh): 0.1%max
Oil absorption (g/100g): 14%max
Color killing (Compare with standard): 105%min

For special requirement on the product, production can be adjusted as per request.

We welcome any of your proposals leading to expanding both business cooperation on the basis of mutual benefit. We are ready to offer our most excellent service and competitive rate, welcoming your enquiry and cooperation.