Brown aluminium oxide

Brown aluminium oxide grit

Brown Fused Aluminum Oxide Powder Brown Fused Aluminum Oxide powders are the perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, and lapping and polishing processes, it is widely used for grinding ferrous materials, finishing tough and hard materials, filling up ceramic parts when the processing cost is important. It is offered in macro and micro powder form, in both P and FEPA grades.

Brown Fused Aluminum Oxide Powder


It has brown color, gray color, coffee color, dark brown color, these different color is normally in fact. With high hardness (Mohs hardness: 9.0), high melting point (2200 degree centigrade), it has very stable chemical characteristic, high temperature resistance characteristic and super abrasion advantage.

The powder and grit are widely used for making abrasive such as grinding wheel, cutting discs, cut off wheel, sand stones, sanding belt, abrasive cloth. It is also widely used for different grade media, blasting media on stones, iron, wood and different metals for surface treatment.  For other usage, it is also commonly seen, such as for refractory media, abrasion additive, for making road, airway, ship decks, hardware instrument etc.

China Abrasives | Abrasive | Aluminum Oxide | fused alumina

Chemical Composition

Grit Size

Al2O3
mass % - min.

Fe2O3 (Iron Oxide)
mass % - max

CaO (Calcium Oxide)
mass % -max

Titanium Oxide (TiO2)
mass %- max

F12-F20

95.0

0.2

0.3

1.7

F24-F90

95.0

0.2

0.3

F100-F120

95.0

0.2

0.4

F150-F180

95.0

0.3

0.4

F230-F280

95.0

0.4

0.5

F320-F600

94.0

0.4

0.5

F800-F1000

94.0

0.5

0.5

F1200

94.0

0.5

0.7


Brown fused alumina, BFA corundum with 95% purity.

Brown fused aluminium oxide powder and grit FEPA, JIS, GB standard.

Powder, micro powder, grains, for sand blasting, grinding, polishing, abrasive making, refractory.

FEPA Standard

F4,F5,F6,F7,F8,F10,F12,F14,F16,F20,F22,F24,F30,F36,F40,F46,F54,F60,F70,F80,F100,F120,F150,F180,F220

F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200

P grade

JIS standard

#4,#5,#6,#7,#8,#10,#12,#14,#16,#20,#22,#24,#30,#36,#40,#46,#54,#60,#70,#80,#100,#120,#150,#180,#220

#240,#280,#320,#360,#400,#500,#600,#800,#1000,#2000,#3000,#4000,#6000,#8000


25kg bags on 1MT pallet

25kg bags in 1MT ton bag

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