white fused alumina oxide sand was made from the high quallity alumina by melting above 2000 centigrade in the electric arc furnace and cooling.
white fused alumina oxide is white with the main crystal phase alpha al2o3
white fused alumina oxide produced intitling electic arc furnace has the advantage of high bulk density and low porosity .
size :0-1mm, 1-3mm, 3-5mm, 5-8mm;customized size is okay
chemical composition
al2o3 99.5min
na2o 0.29max
sio2 0.30max
fe2o3 0.06max