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Brown Fused Alumina (BFA)

Brown Fused Alumina (BFA)
  • Brown Fused Alumina (BFA)
Product code: 26095200001
Unit price: 0.45-0.65 USD
Price unit:
Minimum order:
Other info: Brown
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Items
Unit
Index
Typical



Chemical

composition

Al2O3

%

95%min

95.5%

SiO2

%

1.50max

1.33%

Fe2O3

%

0.50max

0.18%

Ti2O

%

3.50max

2.45%

CaO

%

0.30%

0.11%

Melting point


2050

Refractoriness


1980

True density

g/ cm 3

3.90min
Mohs hardness

-

9.00min
Grain size

mm

0-50.0-1, 1-3, 3-5.5-8
Fine powder

mesh

-100, -200, -325
Abrasive grade

FEPA

F12-F30F150-F220
Grits NO:
cumuli density
Grits No
cumuli density
F8
1.96-2.06
F46
1.73-1.83
F10
1.95-2.05
F54
1.73-1.82
F12
1.93-2.03
F60
1.71-1.81
F14
1.91-2.01
F70
1.66-1.76
F16
1.89-1.99
F80
1.64-1.74
F20
1.89-1.99
F90
1.63-1.72
F22
1.88-1.98
F100
1.63-1.71
F24
1.87-1.97
F120
1.60-1.70
F30
1.83-1.93
F150
1.58-1.68
F36
1.82-1.92
F180
1.58-1.68
F40
1.78-1.88
F220
1.58-1.65