Features

Outstanding Resistance to Molten Glass Corrosion

The eutectic structure formed in fused zirconia corundum bricks offers exceptional resistance to molten glass attack, effectively reducing penetration and dissolution over prolonged contact cycles.

Long-Term Stability in Alkaline Vapor Zones

Each zircon corundum refractory brick features a dense, glass-phase-free composition that resists sodium vapor and alkaline infiltration—minimizing stone defects, blistering, and unwanted reactions during float or borosilicate glass production.

Thermal Durability Above 1800°C

These electro-fused zircon corundum bricks are thermally stable and dimensionally precise, even under constant high-temperature operation. Ideal for structural zones exposed to both heat and mechanical load.

Ultra-Low Porosity and Impurity Control

Thanks to controlled fusion and casting, fused zirconia corundum bricks achieve porosity ≤1.0%, drastically limiting glass contamination and ensuring exceptional clarity in end-product quality.