Summary 
A basic In-organic compound with excellent Dielectricity ,Temperature Characteristics, Barium Titanate is widely used in ceramic  capacitor, PTC thermal capacitor, microwave ceramics, catalyst and organic chemicals to enhance polymers dielectricity (e.g. Copper Clad Laminate,  dielectrical adhesives  industry, …).


Physical Properties 

Chemical Composition (BaTiO3)

Chemical Composition(BaTi4O9)