Strontium Titanate

 Strontium Titanate is widely used in the area of ceramic capacitor, PTC Thermistor, Piezoresistance, Optical Glass,Plastic Modification due to its high dielectric property,and Toner.

Chemical Properties(SrTiO3)
Type ST-1 ST-2 ST-3
SrO/TiO2 (Mol Ratio) 1.000+0.01 1.000+0.02 1.000+0.03
BaO (wt%) < 0.05 < 0.10 < 0.30
Fe2O3 (wt%) < 0.01 < 0.13 < 0.15
K2O+Na2O (wt%) < 0.01 < 0.14 < 0.10
Al2O3 (wt%) < 0.10 < 0.20 < 0.50
SiO2 (wt%) < 0.10 < 0.20 < 0.50