| Model: | HCBA99 |
|---|---|
| Brand: | HC |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metallic Powder |
| Label: | bubble alumina , alumina bubble , alumina ball |
| Price: |
US $900
/ T
|
| Min. Order: | 10 T |
| Live Chat: | Last Online:07 Jul, 2015 |
Bubble alumina, is used in the production of lightweight insulating refractories where low thermal conductivity, and high temperature properties are the prime requirements. Alumina Bubble is also used effectively for loose-fill refractories, i.e. low density, high insulation refractory castable, or concrete, or to produce ceramic bodies useful in a range of applications with temperatures up to 1800°C (3272°F).
|
Index |
Guarantee Value |
Typical Value |
|
|
Chemical Composition (%) |
Al2O3 |
≥99.3 |
99.54 |
|
SiO2 |
≤0.2 |
0.15 |
|
|
Fe2O3 |
≤0.1 |
0.06 |
|
|
Bulk Density(g/cm3) |
0.5—1.0 |
0.75 |
|
|
Crushed Ratio (%) |
≤15 |
12 |
|
|
Refractory Degree(℃) |
1800 |
||
|
Dimension |
Φ5-0.2mm |
||
|
Test Standard |
GB/T3044-89 |
||
| Payment Terms: | TT/LC |
|---|---|
