F sand and P sand in silicon carbide 1 sand refer to the product models produced by different production processes according to different uses in the abrasive industry.

F sand in silicon carbide sand mainly refers to abrasives used to produce bonded abrasives, such as ceramic grinding wheels, grinding blocks and resin grinding wheels.

P sand in silicon carbide sand mainly refers to abrasives used in the production of coated abrasives, such as abrasive belt, abrasive cloth and sandpaper.

F sand in silicon carbide sand is mostly produced by ball mill or Bamak in China, which has high packing density and high strength.

P sand in silicon carbide sand is produced by roller crusher, which is sharp and self-sharpening.