Dragon Abrasives Group Ltd
Dragon Abrasives Group Ltd
[
Tianjin,
China (Mainland) ]
Henan, China (Mainland)
OEM
Grain
Blocky
FEPA
F4-F240
Blasting
Brown
Alpha alumina trigonal system
3.92
2090 Knoop scale, 9.0 Mohs scale
0.0076%
75%-96% (Different Grade)
Ton
25
USD 380.000 - 700.000
Tianjin Xingang
15-20 Days
Paper Bags with Wood Pallets; Plastic ton Bags
Yes
100000 / Year
L/C, D/A, D/P, T/T
BROWN FUSED ALUMINA DATA SHEET
|
BFA-S |
Resin Bonded Abrasives |
|
BFA-V |
Vitrified Bonded Grinding Wheel |
|
BFA-B |
Sandblasting |
|
BFA-R |
For Refractory application |
|
Chemical Composition |
||
|
|
Guarantee Content (%) |
Typical Content (%) |
|
Al2O3 |
95.00% min. |
96.07% |
|
Fe2O3 |
0.20% max. |
0.17% |
|
SiO2 |
1.20% max. |
0.83% |
|
TiO2 |
1.50 – 3.00 % |
2.38% |
|
CaO |
|
0.21% |
|
MgO |
|
0.26% |
|
ZrO2 |
|
0.08% |
|
Physical Properties |
||||
|
Color |
Brown |
|||
|
Specific Gravity |
3.95 g/cm3 |
|||
|
Hardness |
9 Mohs |
|||
|
Bulk Density |
BFA-S |
BFA-V |
BFA-B |
BFA-R |
|
F10 |
1.80-2.00 |
1.84-2.07 |
2.05-2.15 |
|
|
F12 |
1.79-1.98 |
1.83-2.06 |
2.02-2.10 |
|
|
F14 |
1.78-1.97 |
1.81-20.4 |
2.00-2.07 |
|
|
F16 |
1.76-1.95 |
1.80-2.03 |
1.97-2.04 |
|
|
F20 |
1.75-1.93 |
1.78-1.96 |
1.96-2.02 |
|
|
F24 |
1.73-1.90 |
1.76-1.94 |
1.90-2.00 |
|
|
F30 |
1.72-1.88 |
1.74-1.93 |
1.88-1.98 |
|
|
F36 |
1.70-1.86 |
1.72-1.92 |
1.86-1.96 |
|
|
F40 |
1.68-1.85 |
1.70-1.90 |
1.83-1.93 |
|
|
F46 |
1.66-1.84 |
1.68-1.88 |
1.80-1.90 |
|
|
F54 |
1.65-1.85 |
1.66-1.86 |
1.77-1.88 |
|
|
F60 |
1.63-1.83 |
1.64-1.85 |
1.74-1.84 |
|
|
F70 |
1.61-1.81 |
1.62-1.83 |
1.70-1.82 |
|
|
F80 |
1.59-1.80 |
1.60-1.81 |
1.68-1.80 |
|
|
F90 |
1.58-1.75 |
1.58-1.75 |
1.65-1.78 |
|
|
F100 |
1.57-1.73 |
1.57-1.73 |
1.65-1.78 |
|
|
F120 |
1.55-1.71 |
1.55-1.71 |
1.64-1.77 |
|
|
F150 |
1.54-1.68 |
1.54-1.68 |
1.62-1.74 |
|
|
F180 |
1.52-1.66 |
1.52-1.66 |
1.62-1.72 |
|
|
F220 |
1.50-1.65 |
1.50-1.65 |
1.60-1.70 |
|
