Alumina ceramic plate/heat sink, also known as high-temperature ceramic corrugated sheet or insulating wear-resistant corundum plate, is a high-performance material with significant heat dissipation, high-temperature resistance, insulation, and wear resistance. It can not only meet the needs of modern industry for high-temperature and high-performance scenarios but also adapt to various extreme environments. It is an ideal choice for many fields such as electronics, aerospace, automobiles and industrial heat treatment.
Design Features
-Double-sided functional design
One side of this ceramic plate is smooth, and the other side is designed with multiple square grooves. This structural design not only enhances the heat dissipation performance of the material but also improves its mechanical stability.
-High-purity alumina material
The plate is made of 96% high-purity alumina, ensuring its excellent physical and chemical stability.
-Excellent mechanical properties
It has a high elastic modulus (275 GPa) and good bending strength (300 MPa), which enables it to maintain structural integrity under extreme conditions.
-Excellent thermal properties
It has good thermal shock resistance (200°C temperature difference), enabling it to work stably at temperatures up to 1600°C.
-Electrical insulation
With its electrical insulation strength (12 KV/mm) and volume resistivity (10^14 Ω·cm), it is an ideal electrical insulation material.
Application areas
Electronic industry: used for heat dissipation of high-performance electronic components, such as semiconductor devices, LED lights, etc.
Aerospace: Due to its high-temperature resistance and thermal shock resistance, it is used as a key component of the internal structure of spacecraft.
Automotive industry: As part of the key thermal management components in electric vehicles and high-performance engines.
Industrial heat treatment equipment: used for furnace support and insulation panels to provide a stable thermal environment and protection.
Electrical insulation application: used as an insulator in high-voltage electrical equipment to ensure the safe operation of the equipment.
Edgetech supplies alumina ceramic products of various purities, and can also process customized products according to your drawings. We use advanced equipment and exquisite craftsmanship to make each product, and strictly inspect and control it layer by layer to provide you with the best quality ceramic products.