Alumina ceramic (Aluminum Oxide, or Al2O3) is one of the most widely used technical ceramic materials, with an excellent combination of mechanical and electrical properties as well as a favorable cost-to-performance ratio.

Wintrustek offers a range of Alumina compositions to meet your most demanding applications. 

Typical grades are 95%, 96%, 99%, 99.6%, 99.7%, and 99.8%.