White corundum powder 400# 500# for denture sandblasting
White corundum micropowder 400# 500# are made from industrial alumina powder. It gets from fusing process in an arc at temperatures exceeding 2000°C, and then cooled. They are widely used in denture sandblasting. The particle size range of 400-mesh white corundum is 20-60 microns, and the particle size range of 500-mesh white corundum is 15-55 microns. They offer the following advantages as denture sandblasting media
2025-08-21 No Comments
