|
White
Fused Alumina 04
White
Fused Mullite is manufactured from Calcined Alumina and high purity
silica sand. White Fused Mullite is a raw material for manufacturing
refractories.
Typical
Chemical Analysis:
|
Percentage of Total in Weight
|
White Fused Mullite
|
|
Al203 % Min.
|
73-77%
|
|
Fe203 % Max.
|
0.3%
|
|
SiO2 % Max.
|
23-27%
|
|
Ti02 %
|
0.5%
|
Typical Physical Properties:
|
|
|
|
True Specific Gravity
|
2.90-3.15
|
|
Hardness (Moh's Scale)
|
9
|
|
Colour
|
Grey (Turns to White after firing at 1450o C)
|
|
Corundum
|
< 2
|
|
Apparent Porosity %
|
8 Max.
|
|
