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 

??/span> 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 

  

Properties  White powder 

Uses  Lithopone is a white pigment composed of a mixture of barium sulfate (68 - 70 %) and zinc sulfide (28 - 30%) with trace amounts of zinc oxide. 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 Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper.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 P.P. bag. 25mt in the 20 f

BEIJING HUAJIN YUANYANG CHEMICAL PRODUCTS CO., LIMITEDis one of professional chemicalmanufacturers in North of China, and specialized in manufacturing, supplying and exporting the basis chemical raw materials.Our products include four types as follows:Pigments/Dyestuff:Titanium Dioxide, Iron Oxide, Lithopone, Sulfur BlackRubber Chemicals:Carbon Black,Zinc OxideAcids: Formic Acid, Glacial Acetic Acid,Oxalic Acid, Sodium Formate Other Chemicals: Borax, STPP, SHMP, CMC, Caustic Soda,Basic Chromium Sulphate Our products have been exported to Europe, U.S.A, Middle East, Southeast Asia, Africa and other parts in the world. We have good reputations with the quality and LOW price. We will appreciate enquiries from all over the world.