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Specifications
| CaTiO₃ | 99.5% min |
| MgO | 0.01% max |
| Fe₂O₃ | 0.02% max |
| SiO₂ | 0.02% max |
| Particle size (mesh) | D50 ≤ 2.37 |
Applications
Calcium titanate is widely used in materials science, electronics, ceramics, and catalysis due to its perovskite-type crystal structure and favorable dielectric properties. In the electronics industry, it is employed in multilayer ceramic capacitors, dielectric resonators, filters, and microwave components where stable permittivity and temperature resistance are essential. Its structural compatibility with other perovskite oxides makes it a valuable material for doping, composite fabrication, and as a substrate or buffer layer in thin-film deposition, particularly in ferroelectric, piezoelectric, and superconducting materials research. In ceramics manufacturing, calcium titanate improves mechanical strength, thermal stability, and sintering behavior in advanced ceramic products. It is also used in photocatalysis and heterogeneous catalysis, where its crystal structure supports active sites for oxidation, reduction, and environmental remediation reactions. In pigment and coating applications, it provides high-temperature stability and chemical resistance. Additionally, it is used in academic research for studying perovskite phase transitions, dielectric behavior, and structure–property relationships in functional materials.
Benefits
Calcium titanate offers several advantages that make it a valuable functional material. Its perovskite structure provides high thermal stability and robust mechanical properties, supporting reliable performance in high-temperature or high-frequency electronic applications. Its stable dielectric characteristics ensure consistent behavior across variable environmental conditions, making it suitable for precision electronic components. The material exhibits excellent chemical resistance, allowing it to maintain structural integrity in harsh industrial environments. In catalysis, its tunable surface properties and ability to incorporate dopants enhance catalytic efficiency and selectivity. For ceramic applications, it contributes to improved densification, hardness, and longevity, supporting the development of durable and high-performance components. Its compatibility with thin-film technologies enables integration into next-generation electronic and energy devices. The abundance of raw materials and relative ease of processing also make calcium titanate a cost-effective option for large-scale applications.
Conclusion
Calcium titanate is a versatile perovskite oxide widely valued in electronics, ceramics, catalysis, and materials research. Its stable dielectric properties, thermal robustness, and structural adaptability allow it to perform effectively in high-demand environments and advanced functional devices. The material's combination of stability, tunability, and compatibility with modern processing methods makes it an important component in both commercial technologies and scientific studies. Overall, calcium titanate remains a key material in the development of high-performance ceramics, electronic components, and catalytic systems.
