BFA for Washed Jeans/brown Aluminum Oxide From China
Brown fused alumina is fused in the electric-arc furnace under the high temperature of above 2200℃ with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing, sorting, magnetic separation, screening and other production technology made into all kinds of particles, powder.
Brown Fused Alumina used size number:
Refractory category:0-1mm 1-3mm 3-5mm 5-8mm 200#-0 325#-0
Abrasives class:F24- F60
Sandblasting category:F10 -240
Casting class:F80-100 F100-120
Ceramics, electronic polishing class:F240-F800
Chemical index of Brown Fused Alumina
Purpose |
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
Al2O3 |
Fe2O3 |
SIO2 |
TIO2 |
||||
For abrasive |
F |
4#—80# |
≥95 |
<=0.3 |
<=1.5 |
<=3.0 |
<=0.05 |
90#—150# |
≥94 |
<=0.03 |
|||||
180#—240# |
≥93 |
<=0.3 |
<=1.5 |
<=3.5 |
<=0.02 |
||
W |
1#—63# |
≥92.5 |
<=0.5 |
<=1.8 |
<=4.0 |
— |
|
For refractory |
Size sand |
0—1mm |
≥95 |
<=0.3 |
<=1.5 |
<=3.0 |
— |
1—3mm | |||||||
3—5mm | |||||||
5—8mm | |||||||
Fine powder |
200#—0 |
≥93.5 |
<=0.5 |
<=1.5 |
<=3.5 |
— |
|
|
325#—0 | |||||||
1.The factory is located in the bauxite production base of Henan province.
2.Advanced technique and many years of production experience.
3.Convenient traffic.
4.Factory outlets.
5.Professional and efficient service.
6.Samples for free.
Send Inquiry to This Supplier
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