BFA with low Bulk Density
BFA with low Bulk Density (can be washed as your requirement)
Brown Fused Alumina with low bulk density iscrashed by rolling machine.
It is characterized by its highgrinding ability,strong self-sharpening, good toughnessand so on.
|
Physical Properties |
|
|
Color |
Dark Brown |
|
Crystal Form |
Alpha-alumina trigonal system |
|
Hardness |
9.0 Mohs scale |
|
Melting Temperature |
About 2050 ℃ |
|
Maximum Use Temperature |
1800℃ |
|
True Density(g/cm3) |
≥3.90 |
|
Magnetic Material |
|
Bulk Density Testing Value (g/cm3)
|
Grit NO. |
F12 |
F14 |
F16 |
F20 |
F24 |
F30 |
F36 |
F40 |
||
|
Grit NO. |
F46 |
F54 |
F60 |
F70 |
F80 |
F100 |
F120 |
F150 |
||
|
Grit NO |
F180 |
F220 |
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