Products Description

Brown fused alumina (brown corundum) is produced by a reduction fusion of high quality bauxite in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications.Its thermal properties make it an excellent raw material for abrasive and refractory applications.

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Advantages Of Brown Fused Alumina: (brown fused alumina powder, brown corundum powder)

1. Large crystal, high strength, good toughness, dense texture, high bulk density.

2. Stable performance between batches.

3. The higher grinding efficiency and polishing brightness, the grinding efficiency is much higher than the soft abrasives such as silica.

4. Good particle appearance, high surface finish of the polished object.

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Product Parameter

Grains Specifications And Composition
JIS		240#，280#，320#，360#，400#，500#，600#，700#，800#，1000#，1200#，1500#，2000#，2500#，3000#，3500#，4000#，6000#，8000#
European standard		F240，F280，F320，F360，F400，F500，F600，F800，F1000，F1200，F1500
National standard		W63，W50，W40，W28，W20，W14，W10，W7，W5，W3.5

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Chemical Composition
Grains	Chemical composition(%)
Grains	Al2O3	SiO2	Fe2O3	TiO2
240#–1000#	≥94.5	≤1.5	≤0.15	≤2.5
1500#-4000#	≥94.0	≤1.5	≤0.20	≤2.5
6000#-8000#	≥92.0	≤2.0	≤0.5	≤3.0

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Application

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Packing and Delivery

※ 1ton/jumbo bag

※ Jumbo bag + Wooden pallets

※ 25kgs/bag, 40 bags/jumbo bag

※ 25kgs/woven bag or kraft paper bag

※ All package can be customized according to customers’ requirements

brown fused alumina, brown fused alumina powder, brown corundum

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TDS não carregado

MSDS não carregado

Brown Fused Alumina Supplier bfa brown fused alumina

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24#&30# alta densidade BFA Brown Fused Alumina para terra usando polimento

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