Vibrocast block is also called glass furnace bottom fireclay block, and its forming process is pouring vibration molding. Vibrocast block is formed by a large flat-plate vibrating table and produced by high-quality raw materials. Its anti-glass liquid corrosion resistance and alkali corrosion resistance are superior to the traditional mud casting process and the beating process molding product. It's suitable for bottom and side wall of working tank in glass melting furnace/kiln.
Anti-glass liquid corrosion, alkali corrosion resistance
Bottom and side wall of working tank in glass furnac/kiln.
Vibrocast block physical and chemical
|Chemical Composition||Al?O? min%||45|
|Physical Properties||Refractoriness ℃ ≥||1750|
|Bulk Density g/cm3 ≥||2.35|
|Apparent porosity MAX %||18|
|Cold Crushing Strength Mpa ≥||65|
|Refractoriness under load of 0.2Mpa(℃) ≥||1400|
|Permanent Linear Change On Reheating(%)1400℃ X2h||±0.1|