| Model: | HCT |
|---|---|
| Brand: | JUN |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | tabular alumina ball , alumina ball , tabular aluminas |
| Price: |
US $800
/ Ton
|
| Min. Order: | 1 Ton |
| Live Chat: | Last Online:04 May, 2015 |
Tabular corundum is pure alumina raw material, the mill, molding, drying, of 1970 degrees Celsius for ultra high temperature vertical furnace rapid heating, cooling and the formation of the density of the crystal, its microscopic phase is flake, called tabular corundum.
Tabular corundum of Morse's hardness is 9, melting point is 1970 Celsius.
Product Specification:
|
Item |
Index |
||
|
|
Ball |
Grain |
Powder |
|
AI2O3 |
≥99.7% |
≥99.0% |
≥99% |
|
K2O+Na2O |
≤0.4% |
≤0.4% |
≤0.4% |
|
Fe2O3 |
≤0.1% |
≤0.1% |
≤0.2% |
|
SiO2 |
≤0.1% |
≤0.1% |
≤0.20% |
|
Density |
≥3.5g/cm3 |
≥3.5g/cm3 |
|
|
Apparent Porosity |
≤5.0% |
≤5.0% |
|
|
Water Absorption |
≤1.5% |
≤1.5% |
|
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| Payment Terms: | TT/LC |
|---|---|