ZIRCAR Ceramics’ Tabular Alumina Type TAB-99 Balls and Gravel are high-density, high-purity Alumina in the Alpha-Alumina crystal phase. High-temperature sintering imparts a strong, low-porosity microstructure which gives TAB-99 excellent high-temperature strength, high refractoriness and superior dielectric properties. TAB-99 products are chemically stable and exhibit good acid and alkali corrosion resistance.
TAB-99 Balls are graded for size and smoothness. Some chipping, out of roundness and broken balls may be present in each lot.