Sell lithopone , coating , paper making

Description

Properties: 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.

Applications: It is produced by precipitation through filtering, heating and quenching works. Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper.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.

Packing: *5kg or *0kg P.P. bag.

CAS number: ********7
Molecular formula: ZnSBaSO4
Molecular weight: **0.*0
ITEM Specification

B**1 B**1
Total Zinc and Barium Sulphate %≥ *9 *9
Zinc Sulfide Content %≥ *0 *8
Zinc Oxide Content %≤ 0.3 0.6
Tinter Reducing Power, Compared with Standard Samples ≥ **5 **0
**5°C Volatile matter %≤ 0.3 0.3
Water solubles %≤ 0.3 0.4
Water suspension Ph-value 6.**8.0 6.**8.0
Oil absorption,g/**0g≤ *0 *4
Residue on sieve *3μm %≤ 0.1 0.1
Usage: mainly used in coatings, printing ink, rubber, plastic etc
White, odorless powder.