Barium sulfate (or sulphate) is the inorganic compound with the chemical formula BaSO4.It is a white crystalline solid that is odorlessand insoluble in water.About 80% of the world's barium sulphate production, mostly purified mineral is consumed as a component of oil well drilling fluid.It increases the density of the fluid.

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Chemical Composition : CaCO3 (Calcium Carbonate)
Strength : High mechanical strength for filler applications
Porosity : Low Porosity
Dimensional Stability : Other, Excellent dimensional stability
Color : White
Shape : Other, Fine Powdery Form
Chemical Composition : Calcium Carbonate (CaCO3)
Strength : High compressive strength
Porosity : Low
Dimensional Stability : Excellent, Other
Color : White
Shape : Other, Granular powder
Chemical Composition : Al2O32SiO22H2O
Strength : Moderate
Porosity : Low
Dimensional Stability : Other, High
Color : White
Shape : Other, Powder and Lumps
Chemical Composition : Barium sulfate (BaSO4)
Strength : High
Porosity : Low
Dimensional Stability : Other, High
Color : White
Shape : Powder