Sand Blasting Emery Powder/Floor Emery/ Emery Grain for Sale

Magnetite-coated BFA F Grains and P Grains

                                                             F36                                                                 P60

Coated emery Introduction:

The plated brown fused alumina abrasive is a low-cost method and process that can effectively improve the performance of the abrasive. The plated brown corundum grains is made by uniformly mixing red iron oxide and ceramic binder, then evenly coating on the surface of the brown corundum grains by a high-pressure spraying device. The coating should be thin and uniform, otherwise, the coating tending to peeled off. This kind of BFA grit is characteristic of better durability, hydrophilia, toughness, and adhesiveness. Products made of plated corundum tend to lessen peeling off of grains,  have a rather longer lifecycle as well.  

Plated BFA Applications:

Advanced Abrasive Grain 

Grinding, lapping and polishing abrasive materials

Coated abrasive tools (brown aluminum oxide abrasive paper, abrasive belt, abrasive cloth)

Bonded Abrasive tools (BFA vitrified grinding wheels)

Brown Fused Aluminum Oxide Available Grain Size:

#12, #14,#16, #20, #22, #24, #30, #36, #40, #46, #54, #60, #70, #80, #90, #100, #120, #150, #180,#220

Plated BFA Packing: