High Purity Rectangular Alumina Ceramic Trays

Our High Purity Rectangular Alumina Ceramic Trays are engineered for high-temperature applications, providing outstanding chemical stability and thermal conductivity. Made from premium alumina (Al2O3), these trays are perfect for use in laboratories, material testing, and various industrial processes. The rectangular design ensures efficient material handling and uniform heat distribution, making them ideal for sintering, melting, and other high-temperature procedures. These alumina ceramic trays offer superior resistance to corrosion and thermal shock, ensuring reliable and long-lasting performance. Custom dimensions are available upon request to meet your specific requirements.

Notes for use:

a, Place the crucible in 105 °C oven for 2h to remove the moisture before the first use

b, Do not heat and cool faster than 5 °C/min <1200 °C or 4 °C/min >1200 °C

C,The bottom of the large crucibles should not be in direct contact with the bottom of the furnace. It is recommended to use alumina footpads or other temperature-resistant materials to raise the crucibles