High Purity Alumina Refractory Powder
1.Superior quality and competitive price
2.SGS, MSDS
3.Reliable manufacturer
Product Details
High Purity Alumina Refractory Powder
It has the advantages as follows:easier to smush, less impurity, high transfer rate,
stable contraction, good sinterability and thixotropic liquidity.
The shape is fine sand or powdery with white color.
As its equal particle sizes and dispersing easily, it has a good sinterability.
Application:
1.To make refractory materials such as all kinds of High Alumina Castables
2.To make fire-resistant materials such as corundum bricks
3.To be used as a material to lay bricks and stones.
Chemical & Physical Index
Type | criteria item | Impurity Max% |
Al2O3 Min% |
a-Al2O3 Min% | True density Max% (g/cm3) |
| ||
|
|
Na2O |
SiO2 |
Fe2O3 |
|
|
|
|
coarse powder | AM-1 | 0.15 | 0.05 | 0.04 | 99 | 93 | 3.93 | 40-60 |
| AM-10 | 0.15 | 0.05 | 0.04 | 99 | 93 | 3.93 | 40-60 |
| AM-20 | 0.15 | 0.05 | 0.05 | 99 | 93 | 3.93 | 40-60 |
micro powder | AM-1G | 0.15 | 0.20 | 0.04 | 99 | 92 | 3.92 | 3.0±0.5 |
| AM-10G | 0.15 | 0.20 | 0.04 | 99 | 92 | 3.92 | 2.5±0.3 |
| AM-20G | 0.10 | 0.20 | 0.05 | 99 | 92 | 3.92 | 2.0±0.3 |
| AM-30G | 0.20 | 0.20 | 0.05 | 99 | 92 | 3.92 | 1.0±0.5 |
In addition, we can provide these items of alumina as per our clients' specific demands.
Packing
Inner Package: Film lined, plastic-coated woven bag, net weight 25 kg / bag or 50 kg / bag
