WHITE FUSED ALUMINA F40

WHITE FUSED ALUMINA F40 SIZE RANGE:0 425-0 500MM

产品原料：氧化铝	应用领域: 喷砂研磨抛光陶瓷涂料等
生产工艺: 电熔筛分	咨询热线: 15838373120
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TDS-WHITE FUSED ALUMINA F40

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WHITE FUSED ALUMINA F40

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 α-Al₂O₃.

AVERAGE CHEMICAL COMPOSITION(TYPICAL)        PHYSICAL PROPERTIES(TYPICAL)
Al₂O₃ ≥99.5%            Specific Gravity            ≥3.90g/cm³
Na₂O ≤0.35%            Mohs Hardness                   9.0
Fe₂O₃ ≤0.06%             Bulk Density           1.75-1.95g/cm³
SiO₂ ≤0.05%           Melting Point                 2250℃
CaO ≤0.05%             Refractoriness                2100℃
MgO ≤0.03%
K₂O ≤0.02%
LOI ≤0.10%

PARTICLE SIZE DISTRIBUTION
MESH UM                           RETAINED %
+25 +710                                     0
+35 +500                                  ≤30
+40 +425                                  ≥40
+40+45 +425+355                                  ≥65
+40+45+50 +425+355+300                                   *
-50/PAN -300                                  ≤3

MAIN APPLICATIONS
--Wet and dry blast media,grinding and polishing etc
--Bonded Abrasives and Coated abrasives
--Floor/Wall laminates,Wear-resistant
--Ceramic and Tiles,Ceramic filter plate,ceramic membrane etc
--Grinding wheels,Cup wheels,Whetstone,polishing pads etc
...
PACKAGING:25kgs PVC bags+1MT big bag