Bismuth titanate (Bi4Ti3O12) is a main additive for electronic industry, piezo-resistor, capacitor and etc. Bismuth titanium Oxide is the best substitute of lead glazing with wide usage in medicine, radiography of artificial bone. Bismuth titanate can improve the refractive index of glass and property of ceramic materials;
Chemical Identity
Chemical formula: Bi2Ti2O7 & Bi4Ti3O12
CAS No.: 11115-71-2 & 12010-77-4
ChemSpider:10637934
EC Number:234-564-6
Molar mass: 1171.5
Density:7.95 g/cm3
Insolubility in water
Bismuth Titanate technology parameters
| Item | Unit | Remarks | ||
| Bi2O3 | Adjustable | |||
| TiO2 | Adjustable | |||
| Fe2O3 | wt% | ＜0.01 | ＜0.1 | ＜0. 5 |
| Na2O+K2O | wt% | ＜0.01 | ＜0.1 | ＜0. 5 |
| PbO | wt% | ＜0.01 | ＜0.1 | ＜0. 5 |
| SiO2 | wt% | ＜0.01 | ＜0.1 | ＜0.5 |
| Ignition-Loss | wt% | ＜0.5 | ＜0.5 | ＜0.5 |
| Other content | Adjustable | |||
| Size | Adjustable | |||
| Packing | 25 kg PE liner Kraft paper | |||
Applications
Bismuth Titanate is widely used in PTC Thermistor, Resistor, Capacitor, Piezoresistor, Flux Electrode. The Bismuth titanate is widely used in welding consumables industry. The main properties of our products are better than similar products at home and abroad.
