Supply white aluminium oxide sand

Product Description Supply white aluminium oxide sand,a kind of high-grade refractories, 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 white alumina 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. Material Aluminum oxide Al2O3 ≥99.5% Fe2O3 ≤0.04% Na2O ≤0.26% SIO2 ≤0.02% Bulk density 1.75-1.95g/cm3 Specific Gravity 3.95g/cm3 min Packaging & Shipping Packaging Details 25kg PVC bags+1MT big bag. Port Tianjin/Qingdao Port Contact us If you have another questions, please feel free to contact us as below: Company Zhengzhou Haixu Abrasive Co.Ltd Attn janey Mob/Wechat 0086-13523076636 Tel 86-371-63318569