Barium Titanate (BaTiO3 And BaTi4O9)

Barium Titanate (BaTiO3 or BaTi4O9), made by solid phase synthesis. It has advantages of high dielectric constant, low dielectric loss and good thermal stability. It is a basic dielectric formulated materials, widely applied to ceramic capacitor, PTC thermal resistor, filter, chemical catalyst and organic material improvement.

Product Details

Barium Titanate (BaTiO3 or BaTi4O9), made by solid phase synthesis. It is white tetragonal crystal. Soluble in concentrated sulfuric acid, hydrochloric acid and hydrofluoric acid, insoluble in hot dilute nitric acid, water and alkali.

It has advantages of high dielectric constant, low dielectric loss and good thermal stability. It is a basic dielectric formulated materials, widely applied to ceramic capacitor, PTC thermal resistor, filter, chemical catalyst and organic material improvement. 

Specification( BaTiO3):

Type

BT-1

BT-2

BT-3

BaO/TiO2, mol ratio

1.000±0.01

1.000±0.02

1.000±0.03

SrO, wt%

0.05 max.

0.1 max.

0.3 max.

Fe2O3, wt%

0.01 max.

0.03 max.

0.15 max.

K2O+Na2O, wt%

0.01 max.

0.03 max.

0.15 max.

Al2O3, wt%

0.1 max.

0.2 max.

0.3 max.

SiO2, wt%

0.1 max.

0.2 max.

0.3 max.

Particle Size, μm

0.820   (0.5/grade)

Moisture, wt%

0.3 max.

Ignition-Loss, wt%

0.5 max.

Application

Electroceramics,  Catalyzer

Ceramic capacitor

 Specification(BaTi4O9):

Items

Quality

BaO/TiO2, mol ratio

0.25±0.01

SrO, wt%

0.05 max.

Fe2O3, wt%

0.01 max.

K2O+Na2O, wt%

0.01 max.

Al2O3, wt%

0.1 max.

SiO2, wt%

0.1 max.

Packaging: 25KG bag or carton.

Storing information: Store in dry place, prevent deliquescing.



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