BROWN FUSED ALUMINA F12 1.7-2.0MM
Brown fused alumina is also known as brown aluminum oxide,brown corundum,brown electrocorundum,brown emery sand etc,it is made from calcined bauxite.
It is a hard and tough material, used in grinding wheels manufacturing (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing media.
Zhengzhou haixu abrasives co.,ltd,founded in 1999,has been manufacturing and exporting brown fused alumina for more than 20years,we mainly produce the following 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 |
| 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 |
Our normal packing for brown fused alumina
 |  |  |  |
| 25KGS PVC BAGS | 1MT BIG BAG | 25KGS PVC BAGS+1MT BIG BAG | 25KGS PVC BAGS+PALLET |
Haixu abrasives Production lines
 |  |  |  |  |  |
Now we just list the technical datasheet of brown fused alumina F12 for your reference:
Chemical Composition%
| Al2O3 | ≥95.0% |
| SiO2 | ≤1.0% |
| Fe2O3 | ≤0.30% |
| TiO2 | 1.7-3.4% |
Physical Properties
| Specific Gravity | ≥3.95g/cm3 |
| Bulk Density | 1.53-1.99g/cm3 |
| Mohs Hardness | 9.0 |
PSD(Particle Size Distribution)
| +2.8mm | 0 | +2.0mm | ≤20% | +1.7mm | ≥45% | +1.7mm+1.4mm | ≥70% | -1.18mm | ≤3% |