Classification of white corundum sand

Classification of white corundum sand:

1. According to the use:

①　refractory grade white corundum,

②　abrasive grade white corundum,

③　casting grade white corundum,

④　sandblasted white corundum,

⑤　pickling white corundum.

2. According to the particle size:

①　white corundum segment sand,

②　white corundum number sand,

③　white corundum fine powder,

④　white corundum fine powder.

3. According to the calcination method:

①　calcined white corundum,

②　fused white corundum.

4. According to the color :

①　fine white corundum,

②　sub-white corundum.

White corundum sand is widely used in the industrial field, and white corundum sand of different grades and particle sizes is selected according to different uses.