Industrial Synthesized Alumina Corundum Ceramic Mullite Material

Corundum mullite brick is a high-alumina refractory product composed primarily of corundum and mullite crystal phases. This advanced material offers outstanding performance characteristics:

• Manufactured from pure mullite raw material synthesized from industrial alumina powder and pure clay, bauxite, or silica
• Maintains minimal alkali metal oxide content for superior high-temperature performance
• Products using mullite aggregate offer excellent thermal shock resistance
• Corundum sand aggregate versions provide superior corrosion resistance

This high-performance material combines corundum and mullite phases, characterized by exceptional mechanical strength and insulation properties. Ideal for demanding applications including high-voltage insulators, bushings, switch components, and other critical industrial devices.