High Alumina Insulation Brick
Mark & model：It's made by adopting the unique foam quick-setting technology, which is featured as low bulk density,high crush strength,high RUL, small dimensional tolerance and perfect heat-conducting property. It has the lowest and the most steady thermal conductivity in the series of insulating bricks for the moment.
haracteristic:Low bulk density,high crush strength,high RUL,perfect heat-conducting property,it has the lowest and the most steady thermal conductivity in the series of insulating bricks for the moment.
Application:widely used in thermal-protective coating of thermal equipments and the lining for the part of non-high temperature melting erode.
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LG-1.0 |
LG-0.9 |
LG-0.8 |
LG-0.7 |
LG-0.6 |
LG-0.5 |
LG-0.4 |
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|
Al2O3(%)min |
48 |
48 |
48 |
48 |
48 |
48 |
48 |
|
Fe2O3(%)max |
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Bulk Density(g/cm3)min |
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Crush Strength(Mpa)min |
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Thermal Conductivity(w/m.k)350±25℃max |
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Safty Application Temp.(℃)max |
1600 |
1500 |
1500 |
1400 |
1400 |
1300 |
1300 |
|
Test temp.of linear change within 2% on reheating (℃) |
1400 |
1400 |
1400 |
1350 |
1350 |
1250 |
1250 |
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