Lithopone

 

Item

Standard

B301

B311

Ba+SO4 (as ZnS)%(m/m) ≥

99

99

Zinc (as ZnS) (m/m)%≥

28

30

Zinc Oxide %(m/m) ≤

0.6

0.3

105℃ Volatile%(m/m)≤

0.3

0.3

Water Soluble%(m/m) ≤

0.4

0.3

Screen residues (63um mesh) %(m/m) ≤

0.1

0.1

Oil absorption g/100g ≤

14

10

Color Killing (Compare with standard specimen) %≥

105

105

Molecular formula: ZnBaSO4.

Nature: Also know as zinc barium white.non-toxic white powder, do not dissolve in water , and acid decomposition produce hydrogen sulfide.

 

Properties: Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) 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 Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper.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: 25kg or 50kg  P.P. bag.

We have our own factory and export right , and are the professional chemical producer of Lithopone ,Zinc Oxide ,Iron oxide,Caustic soda,STTP,SHMP,Pentaerythritol,Oxalic Acid,Formic Acid ,Glacial Acetic Acid TCCA etc. Our main products include the basic Inorganic and Organic chemicals,Dyestuffs and so on. It is located in Shijiazhuang, the capital city of Hebei Provinceand very close to No. 107 National Highway, which provide it special traffic convenience. Taking advantage of substantial technical force, abundant production experiences, superior laboratory equipment, sophisticated laboratory instruments and an advanced chemical synthesis production line. Dexiang Chemicals is committed to the principles of strict material inspection, consistent production process, flexible business operation and a responsibility system for guaranteed product and service quality. Dexiang Chemical's products are well sold in China and abroad . Our chemicals mainly export many countries worldwide,such as Europe,the USA the Middle East,Southeast Asia and other parts in the world. You are sincerely invited to Dexiang Chemicals for business cooperation.We hope many friends come from different places can cooperate with us,and we will make our best service to you.Thanks. ??ustomer is God??---- the belief of all our staff. ??utual benefit??----- our business principle. ??uality is life??------our key to get customer's satisfaction.