Bubble Alumina Bricks

Product Description:

Bubble Alumina Bricks are lightweight, high-alumina refractory bricks made from hollow aluminum oxide spheres, providing excellent insulation properties.

Key Properties:

• Low thermal conductivity
• High alumina content (>90%)
• Low bulk density
• Good thermal shock resistance
• High refractoriness

Applications:

• High-temperature insulation
• Backup refractory layers
• Energy-efficient furnace design
• Lightweight refractory construction
• Advanced kiln insulation