Transparent Alumina Ceramic Ink Board

Main Characteristics

• It has excellent transmittance in visible light, infrared band and ultraviolet band. After surface treatment, it can achieve optical effects close to those of glass, effectively suppress light scattering and ensure efficient light transmission.
• It has extremely high insulation performance, adapts to high-frequency and high-voltage working environments, and can maintain stable electrical properties at high temperatures.
• It has both high bending strength and impact toughness, can withstand extreme temperature changes and mechanical stress, has an extremely low thermal expansion coefficient, and can work stably in high-temperature environments for a long time.
• It supports customization of different thicknesses, sizes and surface finishes to meet the diverse needs from microelectronic devices to large optical windows.

Application scenarios

• Semiconductor packaging
• Electronic circuit substrate
• Infrared thermal imaging window
• LED packaging

Performance parameter: