36mesh white fused alumina

White Fused Alumina , was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The whitalumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

Model: WA 36#

Chemical compositions                                             Physical properties

Items :     Value of specification (% )                         Items:                Property

Al2O3       99.3min                                                   Color:                  White

SiO2          0.14max                                                  Bulk density :   1.75-1.95g/cm3

Na2O        0.30max                                                   Real density :  3.90g/cm3 min

Fe2O3      0.06max                                                    Hardness:          9

D50           2800um-250um                                        Usage :             Grinding and Sandblasting