Calcined α-alumina is the main raw material for alumina ceramics and is widely used in the production of electric vacuum ceramics, spark plug insulators, electronic ceramics, wear-resistant ceramics, and structural ceramics. The series of calcined α-alumina products produced by Hubei Smile New Materials Co., Ltd. , after high-temperature calcination, feature high α-phase conversion rate, controlled original crystal size, high chemical purity, and excellent quality stability. These products are suitable for various forming processes such as isostatic pressing, dry pressing, hot pressing casting, and extrusion.

Relying on advanced production equipment and complete testing instruments, Hubei Smile New Materials Co., Ltd. has established a strict quality control system to ensure stable product quality and outstanding performance. Complemented by professional application technical support, this guarantees the ideal application of calcined α-alumina products in customer formulations.

Patent No.: ZL201610123552.0