Payment & Shipping Terms:
|Material:||Al2O3||Fe(magnetic):||0 . 1 % Max|
|Bulk Density:||3.50 G / Cm3 Min||Size:||5 - 8MM|
|Passing Rate:||95 % Min||Refractoriness:||1800℃ Min|
white tabular alumina,
|Al2O3||99.00 % min||99.53|
|SiO2||0.18 % max||0.08|
|Fe2O3||0.10 % max||0.06|
|Physical Properties||Bulk Density||3.50g/cm3min||3.58|
|Absorbing water rate||1.0%max||0.75|
Process Of Production
A dense refractory material, our tabular alumina is a well-sintered, crystalline alpha alumina used as both a refractory aggregate and as fines addition to the matrix.
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 1890°C
The product has a close packing structure of corundum grain size in the range from 1-2um to 100-200um with cross bonding and homogenized distribution, resulting in maximum packing density
1 . high refractoriness,
2 . high bulk density,
3 . High thermal shock resistance,
4 . High wear-resistance ,
5 . high purity and High chemical resistance, complete crystal tabularization
6 . low porosity
It has been widely used as the material of choice in unshaped and shaped high performance refractories used in a variety of industries (steel, foundry, cement, glass, petrochemical, ceramic and waste incineration).
Other common non-refractory applications include its use in kiln furniture and for metal filtration.
It is the preferred material to substitute for imported sintered alumina
1 ) . 25KG PP Big Bag In 1MT Big Bag
2 ) . In 1MT Big Bag
3 ) . In 1.25MT Big Bag
4 ) . 25KG pp Bag On Pallet
Q : Are you manufacturer or trader?
A : We are manufacturer and have our own factory
Q : Can I get free samples?
A : Yes , We can provide 1 - 10KG for free.
Q : How can you control your quality?
A : First, our city is rich in the raw material, and the quality is one of the best in China.
Contact Person: Xu