BFA/brown fused alumina oxide/fused corundum for sale
Product Introduction :
Brown Fused Alumia powders are fused wIth premium raw materials and 3500 KVA furnace. It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, polishing and sandblasting grit. It has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown Fused Alumia is offered in macro and micro powder form, in both F and P grades.
Brown Fused Alumina for Abrasive:
| Purpose |
Specification |
Chemical composition(%) |
Magnetic material ≤ |
| Al2O3(≥) |
Fe2O3(≤) |
SiO2≤ |
TiO2≤ |
| For abrasive |
F grit |
4#-80# |
95.0 |
0.3 |
1.5 |
3.0 |
0.05 |
| |
90#-150# |
94.0 |
0.03 |
| |
180#-240# |
93.0 |
3.5 |
0.02 |
| P grit |
8#-80# |
95.0 |
0.2 |
1.2 |
3.0 |
0.05 |
| |
100#-150# |
94.0 |
0.03 |
| |
180#-220# |
93.0 |
0.3 |
1.5 |
3.5 |
0.02 |
| Micro Powder |
W0.5-W63
F320-F1500 |
92.5 |
0.5 |
1.8 |
4.0 |
|
Brown Fused Alumina for Refractory:
| Size for Sand |
0-1mm;1-3mm
3-5mm;5-8mm
8-12mm |
95.5 |
0.3 |
1.5 (1.0 from Tilting Furnace) |
3.0 |
| Size for Sand |
0-3mm;0-5mm
0-10mm;0-25mm |
95.0 |
0.3 |
1.5 |
3.0 |
| Fine powder |
140F;200F
325F |
94.5 |
0.5 |
1.5 |
3.5 |
Main Products:
Product Application:
brown corundum is called industrial teeth: mainly used in refractory materials, grinding wheels, sand blasting.
Sandblasted brown corundum - sandblasted abrasive with moderate hardness, high bulk density, no free silica, large specific gravity and good toughness. It is an ideal "environmentally friendly" sandblasting material widely used in aluminum profiles and copper profiles. Washed denim clothing precision molds and other fields;
Free grinding - grinding grade abrasives, used in the fields of picture tube, optical glass, monocrystalline silicon, lens, glass for clocks, crystal glass, jade and other fields, is a high-grade abrasive material commonly used in China;
Resin Abrasives-Abrasives have suitable color, good hardness, toughness, suitable particle cross-section type and edge retention. They are used in resin abrasives with good results.
Coated abrasives-abrasives are raw materials for the production of sandpaper, gauze, etc.
Brown corundum functional filler - mainly used for automobile brake parts, special tires, special construction products, etc. It can be used as a wear-resistant material for highway pavement, airstrip, dock, parking lot, industrial floor, sports ground, etc.
Filter media - it is a new application field of abrasives. It uses granular abrasive as the bottom media of filter bed to purify drinking water or waste water. It is a new type of water filtration material at home and abroad, especially suitable for non-ferrous metal beneficiation and oil drilling mud weighting agent.
Our Factory:
Product Packing and Delivery:
1) 25kgs/plastic woven bag and 40bags/wooden pallet.
2) 20kgs/paper bag and 50bags/wooden pallet.
3) 1mt/bulk bag
4) customized packaging
The above quantity without pallet ,the goods will be sent within 7-15days after receiving your order.
Our certificate:
Audited Supplier 
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