99.8% WFA F100 White Fused Alumina grain is mostly adopted maetrial in vitrified bond grinding tools.  High purity WFA F100 grain obtain excellent self-sharpening properties and grinding force, can significantly improve grinding efficiency, durability, and machining precision. Low-sodium 99.8% white corundum grain offers superior performance compared to ordinary white corundum abrasives.

White aluminum oxide blasting media is a high quality abrasive media for stainless steel and metal. There are several advantages as blasting media for SS316:

White fused alumina F16 (White corundum 16 mesh) belongs to coarse-grained WFA abrasives.  In the F series, the smaller the number, the coarser the grain size. F16 has a particle size of approximately 1.0-1.40mm. Its key characteristics include high hardness (Mohs hardness 9, second only to diamond), moderate toughness, high grinding efficiency, and good corrosion resistance and insulation properties. Its applications mainly focus on rough grinding, efficient material removal, and surface pretreatment. And It is widely used in the initial processing stages of various fields such as stainless steel, alloys,etc.

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

On July 18, 2025, the European Commission issued a preliminary affirmative anti-dumping determination on fused alumina raw materials (artificial corundum) originating in China and decided to impose provisional anti-dumping duties. The provisional anti-dumping duties range from 111.29% to 136.3%.

WFA F060 F080 powder are good anti-skip additives of two-component epoxy floor varnish. The functions of WFA are increasing wear resistance and anti-skip properties, improving the corrosion resistance and weather resistance of floor paint, etc.  WFA is another name of white fused aluminum oxide or white corundum.

WFA 0-1mm is a normal fraction size of White fused alumina refractory material.  It is a kind of artifical corundum from electrofusing process. WFA gains superior of high refractoriness, hardness and thermal stability. It mostly work in the refractory & thermal resistance field.