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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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产品详情
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