Points to pay attention to in white corundum:
Alumina content: Alumina content directly determines the properties of white corundum and the cost of the factory
Sodium content: Sodium oxide will produce sodium peraluminate in the smelting of white corundum, which affects product quality
Bulk density: Bulk density can reflect particle density, particle shape, particle size composition to a certain extent
Whiteness: an indicator reflecting the appearance and color of white corundum
Particle size distribution: too coarse or too fine particles will have different effects
Particle shape: Different applications use either sharp or rounded or flat particle shapes