... a professional manufacture of white fused alumina since 1999. White fused alumina is a high-quality raw material, made of fused refining crystal, high ... Micron Powder: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200 The advantages and technical for white fused alumina/WFA ... Bulk density:1.75-1.95 g/cm3 White fused alumina abrasives sandblasting Performance and advantages 1. Not affecting ...