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1. Introduction of AL2O3 96% Ceramic Material
AL2O3 ceramic laminates are engineered with over 96% aluminum oxide (Al2O3), enhanced by trace elements like yttrium oxide (Y2O3) and magnesium oxide (MgO) for peak performance. With a density of 3.5-3.9 g/cm³ and a hardness exceeding 9 on the Mohs scale, these laminates deliver unmatched durability and wear resistance, rivaling even steel.
Designed for stability, AL2O3 laminates feature low thermal conductivity (20-30 W/(m·K)) and a minimal linear expansion coefficient (6-8×10^-6/℃), ensuring exceptional thermal insulation and reliability in extreme conditions. Whether for high-temperature applications or precision engineering, AL2O3 ceramic laminates provide the strength and performance your projects demand. Elevate your solutions with the ultimate in ceramic technology!
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2. Features
- Density of ≧3.7 g/cm3
- Warpage of ≦2
- Surface roughness 0.2-0.75 μm
- Thermal Conductivity of 24 W/mk
- Coeffecient of linear expansion 6.5-8.0 X 10^-6/K
- Dielectric constant at 1MHz of 9-10
- Breaking voltage of 17 KV/mm
- Volumn resistivity of 10-14 ??cm
- Flexural strength of 350 MPa |
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3. Benefits
- High Resistance: Minimizes current loss and heat generation for efficient performance.
- Outstanding High-Frequency Performance: Ideal for high-frequency communication and signal processing applications.
- High Thermal Conductivity: Ensures effective heat dissipation to prevent overheating.
- Excellent Chemical Stability: Resistant to chemical corrosion, guaranteeing long-term reliability.
- Mechanical Strength: Withstands vibration, high temperatures, and high pressure for durability.
- Precision of Internal Circuits: Maintains high precision and stability during manufacturing.
- High Current-Carrying Capacity: Handles large currents with minimal temperature rise.
- Excellent Heat Dissipation: Low thermal expansion coefficient and shape stability enhance thermal management.
- Outstanding Insulation Performance: Provides high voltage resistance for safety and reliability.
- Strong Bonding: Firm bonding between copper foil and ceramic substrate prevents delamination. |
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10. Typical Applications:
- Aerospace Applications: Ceramic PCBs are the top choice for spacecraft, satellites, and aviation electronics due to their exceptional high-temperature resistance and radiation tolerance. They ensure stable performance in extreme environments, supporting cutting-edge aerospace exploration.
- Automotive Electronics: With high-temperature, shock, and corrosion resistance, ceramic PCBs are widely used in automotive control units, engine systems, and safety systems. They enhance vehicle reliability and safety, even in harsh operating conditions.
- Energy Sector: Ceramic PCBs provide stable electronic support for solar panels, wind turbines, and power inverters. They ensure efficient operation and long-term stability, driving the development of sustainable energy solutions.
- IoT Technology: As IoT devices demand miniaturization, high performance, and durability, ceramic PCBs have become the ideal choice. They are widely used in smart homes, healthcare, transportation, and more, accelerating the growth of IoT technology.
- Diverse Industrial Applications: Ceramic PCBs are essential in high-power electronics, RF/microwave circuits, high-temperature industrial environments, medical equipment, LED lighting, and the chemical industry. They deliver reliable electronic support, advancing progress across multiple sectors.
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