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c.°ª¯Â«×¡GAl2O3§t¶q99.2%¥H¤W
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¥Õè¥ÉÒ\©Ù®Æ¥Dnª«²z¯S©ÊMain Physical Properties
²ö¤óµw«×MOHS HARDNESS
9.0
°ï¿n±K«×BULK DENSITY
1.75-1.95g/cm3
¤ñ«SPECIFIC GRAVITY
3.95g/cm3
Åé¿n±K«×
3.60
º²ÂI
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¥Õè¥ÉÒ\©Ù®Æ¥Î©ó@¤õ§÷®Æ¡A·oÂø®Æ¡AÄl®Æ Used for refractory,castable
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Properties
³W®æType
0-1 1-3 3-5m/m
0-100 0-200 0-320
«OÃÒÈ
Guarantee Value
¨å«¬È
Typical Value
«OÃÒÈ
Guarantee Value
¨å«¬È
Typical Value
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Chemical
Composition
Al2O3
99
99.5
98.5
99.0
SiO2
0.1
0.06
0.2
0.08
Fe2O3
0.1
0.04
0.2
0.10
Na2O
0.35
0.30
0.4
0.35