Barium sulfate

Contact Information: 

Qingdao Trust Agri Chemical Co.,Ltd

Tel/ Wechat/ WhatsApp: 0086 13573296305

Email: aroma@qdtrustagri.com

Attn: Aroma Du

Molecular formula: BaSO4
CAS No.: 7727-43-7
H.S. Code: 2833270000

Product Description
Precipitation barium sulfate is produced in advanced chemical precipitation method, good physical properties, low mechanical impurity, even fineness; White powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid, stable chemical property; Can absorb X-ray, and endow the materials with high density and surface finish, therefore widely used in paints, printing ink, coatings, plastics, rubber, chips, friction plate, ceramics, glass, electronics, cosmetics, pharmacy and food etc. 

Appearance: 
White oblique side crystallization or white amorphous powder. 

Application:
It is widely used as filled object for powder coatings, industrial paints, enamels, leather industry, printing, dyeing industry, printing ink, plastically materials, and photosensitive papers, etc. It can be used quite successfully in adhesives, coatings and sealants.

• Paper industry: it helps in sizing of paper at neutral and alkaline PH, thus improving paper quality (reducing spots and holes and improving sheet formation and strength) and sizing efficiency.

• Textile industry: it is used for color fixing in Naphthol based dyes for cotton fabric.

• Other Uses: leather tanning, lubricating compositions, fire retardants, decolorizing agent in petroleum, deodorizer, firming agent, dyeing mordant, foaming agent in firefighting foams, fireproofing cloth, catalyst, PH control, waterproofing concrete, aluminum compounds, zeolites etc.