^{Black Fused Alumina has good features as high hardness, strong tenacity,better bonding ability and hydrophilicity, giving less heat, good self-sharpening, smooth surface and high finish. It's suitable for polishing various spare parts such as:bicycles,sewing-machine,hard metal tools,medical apparatus, timepieces,glass products and stone grinding.It's also the right material for making abrasive tools: fiber- reinforced cutting wheels, grinding wheels, sand cloth, paper and paste.}

^{Black Fused Alumina has good features as high hardness, strong tenacity,}

^{better bonding ability and hydrophilicity, giving less heat, good self-sharpening, smooth surface and high finish.}

 ^{It’s suitable for polishing various spare parts such as bicycles, sewing-machine, hard metal tools, medical apparatus, timepieces, glass products and stone grinding.}

 ^{It’s also the right material for making abrasive tools, for example, fiber- reinforced cutting wheels, grinding wheels, sand cloth, paper and paste.}

 ^{Chemical Composition (% by weight)}