Calcined α-Alumina
Features : This product is specialized for the production of refractory materials with high conversion rate , mobility , dispersion, and particle size uniformity and other characteristics. It is especially suitable for refractory materials .
Usage : Widely used in high alumina refractory material , high alumina refractory ball , alumina brick , polishing , rubber, plastics , ceramics and so on.
Usage : Widely used in high alumina refractory material , high alumina refractory ball , alumina brick , polishing , rubber, plastics , ceramics and so on.
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Product
Item
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Impurity Content≤（%）
|
ΑL2O3≥(%)
|
L.O.I≤
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α- ΑL2O3
≥(%)
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True Specific Gravity≥（g/cm3）
|
||
|
Nα2O
|
SiO2
|
Fe2O3
|
|||||
|
JZ-30
|
0.2
|
0.03
|
0.02
|
99.5
|
0.1
|
96
|
3.96
|
|
JZ-30Α
|
0.3
|
0.03
|
0.02
|
99.5
|
0.1
|
95
|
3.95
|
|
JZ-30M
|
0.3
|
0.03
|
0.02
|
99.5
|
0.1
|
94
|
3.94
|
|
JZ-40
|
0.4
|
0.03
|
0.02
|
99.5
|
0.2
|
93
|
3.93
|
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