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Zirconia
Mullite (Zirmul)
Zirconia
Mullite (ZIRMUL) is manufactured from Calcined Alumina and Zircon
sand. It is used in manufacturing refractories.
Typical
Chemical Analysis:
|
Percentage of Total in Weight
|
|
|
Al203 % Min.
|
48-5%
|
|
Fe203 % Max
|
. 0.15%
|
|
SiO2 % Max.
|
15-18%
|
|
Ca0 % Max.
|
0.15%
|
|
Ti02 %
|
0.15%
|
|
Na20 % Max.
|
0.2%
|
|
ZrO2%
|
33-36%
|
Typical Physical Properties:
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|
|
|
True Specific Gravity
|
3.5-4.0
|
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