Product :   High quality oil drilling Barite powder

Purity (%) : 96%-98.5%

Appearance : white powder

Application : used in pharmaceutical industry, leather industry, printing and dyeing industry

Assay 90~99%,200~10000 mesh.

HS code : 2833270000             

Molecular formula: BaSO4

CAS No.: 7727-43-7

H.S. Code: 2833270000

Melting point :1580degree , becomes crystal when 1149degree, easy to go lump when it is dried.

Relative density :4.5 (15degree)

Solubility of  High quality oil drilling Barite powder : insoluble in wait and acid. Only 0.0024g/100g in water , soluble in concentrated sulfuric acid but water , alcohol , thin acid. Becomes lump when it is dried . No poison of industry precipitated barium sulfate itself , but maybe it is toxic of soluble Barium. 

Application of High quality oil drilling Barite powder 
1.Widely use as raw material and filler of powder coating,many types of paintings,inculding Vessel priming paint, Armament equipement painting,finishing coat, automobile paint, emulsion paint, architectural coating,

2. Partly instead titanium dioxide,broadly use in tire rubber, insulated rubber,rubber hose, slab rubber,plastic,printing ink. 

3. Filling of battery.

4. Surface coating of photographic paper and enamelled paper,sizing agent of textile industry. 

5. Clarifying agent of glass products, defoaming and increase luster.

6. Protective material from ray(X-ray).