Grit blasting BFA brown aluminum oxide Grit 80#120# 150# for sandblasting

FOB Price 500 - 1200 USD / Ton

MOQ	1 Ton
Port	Qingdao
Packaging	Customize
Lead Time	7-15

Quick Details (View All)

Color

Brown

Appearance

Grit

Product Details

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.

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.

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

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