Strontium titanate
- CAS number
- 12060-59-2
- Molecular weight
- 183.49
- Molecular formula / chemical symbol
- TiSrO3
Description
White cubic crystal. Relative density 5.13. Melting point 2080 ℃.USES
Electronic industry is an important raw material to automatically adjust the heating element and manufacturing has demagnetizing effect components. In the ceramic field to be used for making ceramic capacitor, piezoelectric ceramic materials, ceramic sensitive element, microwave ceramic element. Also can be used as pigments, enamel, refractory material, insulation material. Strontium titanate crystal can be used as optical materials and artificial stone.
Keywords:Electronic chemicals
Report
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Item |
ST-301 |
ST-201 |
ST-101 |
|
|
SrO/TiO2(molar ratio ) |
1.000±0.03 |
1.000±0.02 |
1.000+±0.01 |
|
|
BaO(wt%) |
＜1.0 |
＜0.1 |
＜0.05 |
|
|
Fe2O3(wt%) |
＜0.1 |
＜0.03 |
＜0.01 |
|
|
K2O+Na2O(wt%) |
＜0.1 |
＜0.03 |
＜0.01 |
|
|
Al2O3(wt%) |
＜0.50 |
＜0.2 |
＜0.1 |
|
|
SiO2(wt%) |
＜0.2 |
＜0.1 |
|
|
|
＜0.50 |
|
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Application Fields
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|
|
|
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Pressure sensitive resistance, ceramic capacitor |
Optical glass, carbon powder, fine electronic ceramics |
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