B311 lithopone

Product Description

Lithopone B - **1 Characteristics: This product is white powder; non-toxic, tasteless and scentless, insoluble in water .It has the characteristics of chemical inertness and alkali resistance. And it will produce H2S when reacting reaction with strong acid. Application: This product can be used in the field of coatings, paints, rubbers, printing inks, paper, porcelain enamel, leathers and plastics. Item Standard Total of Zinc and BaSO4 (as ZnS) *9%min Total Zinc (as ZnS) *0%min Zinc oxide 0.3%max Volatile matters at **5C 0.3%max Zinc oxide 0.3%max Soluble matters in water 0.3%max Screen residues (*3um mesh) 0.1%max Color killing (Compare with standard) **5%min