Brand: HAIXU
Price: CNY 5000 / TON
Min. Order: 1 TON TON
tabular alumina
rief introduce
China manufacurer tabular alumina since 1999
High purity of al2o3,99.2% min
Lump of mm sand and fine powder,customized size is available

Tabular Alumina is a pure sintered α-alumina materials that has been fully densified by rapid-sintering without the use of sintering aids at temperature in excess 1900°c.
Tabular alumina has characteristic large, well developed hexagonal tablet shaped α-alumina crystals of up to 200μm length.
Executive Standard:YB/T4216-2010

License Plate Index Chemical composition(%)
HX-99 AL2O3 Fe2O3 Na2O SiO2
Standard 99.2% min 0.07% max 0.4% max 0.16% max
Found 99.26% 0.06% 0.30% 0.08%
Index True Density Porosity Water Absorption
Unit g/cm3 % %
Standard 3.5 min 5 max 1.5 max
Found 3.56 3.8 1.2

Available Sizes
Fraction 0-30mm,30-10mm,12-6mm,10-8mm,8-5mm,5-3mm,3-1mm,2-1mm,1-0mm,1-0.5mm,0.5-0.2mm,0.5-0mm,0.3-0mm
Fine 46mesh-0,60mesh-0,80mesh-0,100mesh-0,120mesh-0,150mesh-0,180mesh-0,200mesh-0,240mesh-0,270mesh-0