The density of white fused alumina is divided into two types, one is the bulk density of white fused alumina, and the second is the true density of white fused alumina Bulk density of white fused alumina: 1.53~1.99g/cm3, the bulk density of the abrasive and the particle size of the abrasive are related to the “particle

White fused alumina is made of high-quality aluminum oxide powder, and white corundum is obtained by fused extraction and crystallization. It has high purity, good self-sharpening, acid and alkali corrosion resistance, high-temperature resistance, and stable thermal properties. White corundum hardness slightly higher than brown corundum, slightly lower toughness, high purity, good self-sharpening, grinding ability, small heat,

 White corundum is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly lower.

Prices for white fused alumina increased through the first three months of 2021amid concerns over Chinese supply with the continuing threat of environmental inspections and plant closures. Prices for calcined alumina, meanwhile, have increased further in recent weeks with increasing supply and also increase in demand. Refractories are by far the largest application for white fused alumina

SICHENG White fused aluminum oxide is used as the media in the production of: Grinding Wheels Cutting Tools Sharpening Tools White fused alumina is widely used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications.