China sintered tabular alumina manufacturer 99.2% AL2O3 0.5-5mm 1.5-2mm 1.5-2.5mm 1.5-3mm

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AL2O3: 99.2% MIN
NA2O: 0.40% MAX
ORIGIN: CHINA
Price: 800.00USD/MT
Min.Order: 1 MT
Supply 100000 MT
Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2021-01-01 14:23
Hits: 57235
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Company Detail
 
 
Details

Brief introduce

China manufacurer sintered 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

 

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