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sintered tabular alumina 0.5-0.2mm 99.2% AL2O3

Product Details
sintered tabular alumina 0.5-0.2mm 99.2% AL2O3
Brief introduce

China manufacurer tabular alumina in concrete hardener since 1999

High purity of al2o3,99% min

Lump of mm sand and fine powder,customized size is available



White 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.

White Tabular alumina has characteristic large, well developed hexagonal tablet shaped α-alumina crystals of up to 200μm length.



white tabular alumina's specifications



White tabular alumina

usages

specifications

Chemical component(%)

Al2O3

Na2O

SiO2

Fe2O3

refractory

Lumps

0-1mm

99.1min

0.4max

0.3max

0.1max

1-3mm

3-5mm

5-8mm

8-12mm

99.0min

Fines

-180#

-240#

-325#

Bulk Density

3.5g/cm3

Apparent Porosity

5.0% max

Customized size are available



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
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