Black Fused Alumina
We produced the black corundum by aborative craftwork of fragmentation, sundries cleaning, washing, classifying and made the specification ,grain-size sand of black corundum is #8 to #400. The special specification requirement by the customers can also be produced,
They are mainly applied to the polishing of surface of metal parts before the electroplating, especially suitable to the polishing finishing of parts of stainless steel, and also applicable to polishing of such materials as optical glass and lumber to make coated abrasive tools of resin, coated abrasive and etc.
stove of black fused alumina