sell Lithopone (B301, B311) 29.50%

Product Description

Product Description 1. CAS. NO: ********7 HS Code: *********0 Type: Lithopone B***1 *9.*0% Lithopone B***1 *9.*0% Molecular formula: ZnS. BaSo4 2. Specification: Lithopone B**1 Appearance: White power Specification: Total of Zinc and BaSO4 (as ZnS): *9%min Total Zinc (as ZnS): ****0%min Volatile matters at **5 C: 0.3%max Zinc oxide: 0.6%max Soluble matters in water: 0.4%max Screen residues (*3um mesh): 0.1%max Oil absorption (g/**0g): *4%max Color killing (Compare with standard): **5%min Lithopone B**1 Appearance: White power Specification: Total of Zinc and BaSO4 (as ZnS): *9%min Total Zinc (as ZnS): *0%min 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 Oil absorption (g/**0g): *0%max Color killing (Compare with standard): **5%min 3. Usage: Lithopone is a white pigment composed of a mixture of barium sulfate (*8 - *0%) and zinc sulfide (*8 - *0%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works. Titanium dioxide has mostly been replaced by Lithopone which is more durable, but it is much cheaper. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry. It is used as a filler in paper, leather, and linoleum. Use in paints, coating, printing ink, rubber, paper, ceramics, leather, plastic and many industries.