Zircon Brick: Sintered Acidic Refractory for Glass & SHMP Production Kilns

TY Refractory’s premium Zircon Brick is sintered from carefully‑selected zircon sand and industrial alumina powder. This acidic refractory brick features dense sintered microstructure, delivering exceptional resistance against molten‑glass erosion and reliable thermal‑shock performance under cyclic temperature fluctuations.

This high‑grade Zircon Brick maintains stable structural integrity at working temperatures up to 1700°C. Its compact texture blocks alkali vapour penetration, preventing product contamination for food‑grade sodium hexametaphosphate production. Boasting superior mechanical strength and wear‑resistant properties, the Zircon Brick works well as slide rails inside rolling furnaces and lining sections for glass kiln upper flame zones with no direct contact with molten glass.

Apart from glass furnaces and SHMP kilns, custom‑formulated Zircon Brick with tailor‑made dimensions is available for special kiln lining layouts according to client drawings.

Backed by over 30‑year refractory manufacturing experience, our factory holds complete ISO triple‑system certifications and 21 proprietary technical patents. Every production batch of Zircon Brick undergoes comprehensive laboratory testing for dimensional accuracy and stable high‑temperature properties. Global glass and chemical manufacturers adopt our Zircon Brick to extend furnace service life and cut maintenance downtime. Contact our engineering team for full technical datasheets and competitive bulk quotations.