Comprehensive Guide to CCTO (Calcium Copper Titanate) CAS 12336-91-3
Table of Contents
1. Technical Specifications & Comparative Analysis
| Parameter | CCTO | Conventional Dielectrics |
|---|---|---|
| Chemical Formula | CaCu3Ti4O12 | BaTiO3, Al2O3 |
| Dielectric Constant (ε) | 104-105 | 102-103 |
| Loss Tangent (tanδ) | 0.03 | 0.01-0.1 |
| Thermal Stability | 100-400K | ±20% variation |
2. Industrial Applications
CCTO’s exceptional dielectric properties enable:
- High-Density Energy Storage Systems: 3× greater capacitance density than polymer films
- Miniaturized Electronics: 80% size reduction in multilayer ceramic capacitors
- RF Communication Devices: Stable performance across 1MHz-1GHz frequency range
- Medical Imaging Components: Enhanced resolution in ultrasonic transducers
3. Implementation Guidelines
| Stage | Requirements | Optimization Tips |
|---|---|---|
| Material Preparation | 99.5% purity D50 ≤3μm |
Use ethanol-based milling to prevent hydration |
| Sintering Process | 1000-1100°C O2 atmosphere |
Maintain 2°C/min cooling rate below 800°C |
4. Verified Usage Scenarios
Case 1: Aerospace Radar Systems
Client: European defense contractor (2019-2022)
Result: 45% weight reduction in phased array antennas while maintaining 18GHz operational capability
Case 2: EV Power Electronics
Client: Asian automotive OEM (2023-present)
Result: Achieved 96.2% efficiency in DC-link capacitors at 800V systems
5. Supplier Consultation
For technical specifications or bulk procurement:
Email: info@vivalr.com
Tel: (86) 15866781826
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