BROWN FUSED ALUMINA F90 0.15-0.18MM
Brown Fused Alumina F90 Chemical Composition%
| Al2O3 | ≥95% |
| SiO2 | ≤1.6% |
| Fe2O3 | ≤0.35% |
| TiO2 | 1.7-3.4% |
Brown Fused Alumina physical Properties
| Specific Gravity | ≥3.95g/cm3 |
| Bulk Density | 1.53-1.99g/cm3 |
| Mohs Hardness | 9.0 |
Brown Fused Alumina F90 PSD(Particle Size Distribution)
| MESH | UM | % |
| +60 | +250 | 0 |
| +80 | +180 | ≤20 |
| +100 | +150 | ≥40 |
| +100+120 | +150+125 | ≥65 |
| -140/PAN | -106/PAN | ≤3% |
Main applications
- Bonded Abrasives and Coated abrasives
- Refractory,casting,foundry,and painting etc
- Wet and dry blast media,grinding and polishing etc
- PCB plate(PCBA,FPC,LED) blasting
- Polishing wax, Grinding stones, polishing pads, etc
- Removal of scale, rust, and old coatings
- Ceramics shapes
- Grinding wheels, Cup wheels, etc
- Brake and friction linings
Packing
 |  |  |  |
| 25KGS PVC BAGS | 1MT BIG BAG | 25KGS PVC BAGS+1MT BIG BAG | 25KGS PVC BAGS+PALLET |
Production lines Show
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Available Sizes
| FEPA | F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 |
| JIS | #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 |
| P | P12 P16 P20 P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000 |
| TOCT | 4# 3# M28 M20 M14 M10 M7 M5 |
Purity of other grades Brown Fused Alumina
| Grade | Al2O3 % |
| B | 85-92% |
| C | 70-80% |
| D | 60-70% |
| E | 50-60% |
