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Home
Products
Refractory Raw Materials
Ramming Masses
Alumina Cement
Phenolic Resin
Services
Refractory Technical Services
Logistics Services
Financial Services
About Us
Contact Us
Home
Products
Refractory Raw Materials
SINTERED MAGNESIA-ALUMINA SPINEL
SINTERED MAGNESIA-ALUMINA SPINEL
Refractory Materials
SINTERED MAGNESIA-ALUMINA SPINEL
ITEM
90
76
66
50
70-30
Al₂O₃(%)
87-90
75-77
64-66
49-51
58-62
MgO(%)
8-11
22-24
32-34
48-50
28-32
CaO(%)
0.25
0.3
0.5
0.65
1.5
SiO₂(%)<
0.18
0.2
0.3
0.35
3
Fe₂O₃(%)<
0.17
0.2
0.3
0.4
2
Bulk Density (g/cm³)≥
3.26
3.3
3.25
3.25
3.15
Size
0-30mm or required