
Add to Cart
Corundum mullite ceramic is a ceramic material composed of main crystal phases of corundum and mullite. It has the characteristics of high mechanical strength and good insulation performance. Its main raw materials include alumina, kaolin, and a small amount of additives. It is fired at high temperatures using conventional ceramic techniques. This material is widely used in the manufacture of various types of high-voltage insulators, bushings, high-voltage switches, and other device components.