Black Fused Alumina Powder

We are manufacturing & supplying Black Fused Alumina Powder from Zhengzhou, Henan, China.
black fused alumina sand hardness is moderate, the toughness is bigger wear-resisting sharp edges and corners, the sharpness is strong, grinding is less calorific value, high pure degree of polishing machining, the polishing performance much higher than other similar products at home and abroad, the aluminum content is greater than 82% black corundum, high hardness and great toughness and flexibility, wear-resisting and durable;The caking property and good hydrophilicity, facilitate the mill;When grinding block less, less heat, work piece will not burn;Since the sharpness is strong, high efficiency, no scratches, and processing, cast high finish;More than double higher than that of brown fused alumina polishing ability, finish improve 2 above.

black fused alumina purposes
black fused alumina abrasives suitable for stainless steel, aluminum, metal plating before floor polishing and sanding, polishing and 2.5 times higher than that of other abrasive efficiency, bright and clean degree increased by 1.5 times.At present, the most widely used in stainless steel kitchen utensils and appliances, lighting lamps and lanterns of motorcycle parts, auto parts and other medium hardness materials fine polishing, also used in grinding of freedom.It also applies to products such as glass, wood, stone grinding and polishing, making resin grinding wheel, emery cloth of novel materials.