MULLITE SPECIFICATION SHEET
ITEM | TECHNICAL INDEX | |
M75 | M70 | |
CAS NO. | 1302-93-8 | |
Al2O3% | 75.10 | 70.56 |
SiO2% | 24.12 | 28.75 |
TiO2 | 0.059 | 0.037 |
Fe2O3% | 0.091 | 0.093 |
Na2O% | 0.22 | 0.20 |
K2O% | 0.012 | 0.015 |
MgO | 0.013 | 0.011 |
CaO | 0.052 | 0.077 |
Color | Light grey | Deep grey |
Melting Point(℃) | 1980 | 1880 |
Boiling Point(℃) | 2230 | 2150 |
Magnetic | 0.0027 | 0.0032 |
Bulk Density (g/cm3) | 2.93 | 3.01 |
Apparent Porosity (%) | 5 max | 4 max |
Refractoriness(℃) | 1800 | 1710 |
Normal product Grain Size | 8-5mm,5-3mm, 3-1mm, 1-0mm | |
Powder Size | 200F, 320F |
MULLITE SPECIFICATION SHEET
ITEM | TECHNICAL INDEX | |
M75 | M70 | |
CAS NO. | 1302-93-8 | |
Al2O3% | 75.10 | 70.56 |
SiO2% | 24.12 | 28.75 |
TiO2 | 0.059 | 0.037 |
Fe2O3% | 0.091 | 0.093 |
Na2O% | 0.22 | 0.20 |
K2O% | 0.012 | 0.015 |
MgO | 0.013 | 0.011 |
CaO | 0.052 | 0.077 |
Color | Light grey | Deep grey |
Melting Point(℃) | 1980 | 1880 |
Boiling Point(℃) | 2230 | 2150 |
Magnetic | 0.0027 | 0.0032 |
Bulk Density (g/cm3) | 2.93 | 3.01 |
Apparent Porosity (%) | 5 max | 4 max |
Refractoriness(℃) | 1800 | 1710 |
Normal product Grain Size | 8-5mm,5-3mm, 3-1mm, 1-0mm | |
Powder Size | 200F, 320F |