Brown fused alumina
BFA with high bulk density(can be washed as your requirement)
Brown Fused Alumina with high bulk density is crashed by Barmac processing line.
It is characterized by its high bulk density,high grinding ability,strong self-sharpening, good toughness, ultra-low content of the magnetic materials.
|
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 Range (g/cm3)
|
Grit NO. |
F12 |
F14 |
F16 |
F20 |
F22 |
F24 |
F30 |
F36 |
|
Grit NO. |
F40 |
F46 |
F54 |
F6 |
F70 |
F80 |
F90 |
F100 |
|
Grit NO. |
F120 |
F150 |
F180 |
F220 |
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