Brown aluminium oxide

Brown aluminium oxide special size0-20MM

Shanghai Shineline Abrasives Co., Ltd is specialized in abrasives grit and micro powder since 2002 in Shanghai, China. We would like to offer you the best quality products and services. As a professional abrasives supplier and exporter in China, we are able to supply our products with competitive prices. We have two plants and 12 producing lines to make grit and micropower at FEPA standard, JIS standard, China GB standard in large quantities. For your special requirement, the irregular grit and powder could be produced according to your requirement. We have lab and technicians to help us keep the products at high quality.

Brown Fused Aluminum Oxide Powder

Brown Fused Alumina

 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.

 

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

China Abrasives | Abrasive | Aluminum Oxide | fused alumina

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 media, abrasives making, refractory media, etc.

HS: 281810

Mohs hardness:9.0

Melting point: 2150 degree centigrade

Bulk density:3.85


Special size of powder and grains are 0-0.5mm, 0-1mm, 1-3mm, 2-3-5mm, 5-7-8mm, 7-8-10-20mm, and it is often need to order in 20 days regarding the order quantity.


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


It has many different types of packing patterns as following:

25kg bags on pallet

25kg bags in ton bag

500kg bags

1000kg bags

1500kg bags

2000kg bags


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