Zirconia Fused Aluminium Oxide (ZA) is produced in a high temperature electrical arc furnace by fusing zirconium quartz sand that is regarded as main raw material. It is characterized by hard and dense structure, high toughness, good thermal-stability. It is suitable for heavy grinding and making high grade refractory materials, etc. We can supply quality Zirconia Fused Alumina grains based on ISO standard, FEPA standard, P standard for coated abrasives & JIS standard. Grits availabe are as following: FEPA standard: F12~F120 ISO standard: F12~F120 P standard: P12~P120 JIS standard: #12~#120