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Light Weight Alumina Brick is characterized by low bulk density,
maximum service temperature of ***0C., high cold crushing strength,
size precision and the most stable and lowest thermal conductivity
of all insulating refractory bricks at present.
The total weight of the furnace body and the thickness of the walls
can be reduced effectively, thermal efficiency and working
condition can be improved, energy consumption can be lowered, and
productivity and significant economic results can be achieved.
High alumina lightweight insulating refractory brick is a kind of
insulation material adopting organic matter as ignition loss
substance in order to increase the porosity of refractory. It has
such advantages of high porosity, small volume density, good
insulation effect, high mechanical intensity, small thermal
conductivity and long service life. For various industrial kilns
& furnaces, it is a kind of essential refractory for energy
saving and temperature preservation.
Composition:
This series of High Alumina Insulating Refractory Brick are made of
selected high alumina bauxite, kaolin clay and hollow microsphere
by shaping at high pressure and sintering at high temperature.
| Brand Index | LA*1.2 | LA*1.0 | LA*0.9 | LA*0.8 | LA*0.7 | LA*0.6 | LA*0.5 |
| Al2O3(%) | ≥*8 | ||||||
| Fe2O3(%) | ≤2.0 | ||||||
| Bulk Density (≤) | 1.2 | 1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| Cold Crushing Strength (≥) | 5 | 3.*2 | 3.*3 | 2.*4 | 2.*5 | 1.*6 | 1.*7 |
| Thermal Conductivity ≤(**0°C)W/m. K | 0.*5 | 0.5 | 0.*5 | 0.*5 | 0.*5 | 0.3 | 0.*5 |
| Temp Reheating Shrinkage (Less Than 2.0%) | ***0 | ***0 | ***0 | ***0 | ***0 | ***0 | ***0 |
| 国家: | China |
| 型号: | LIAB |
| 离岸价格: | 获取最新报价 |
| 位置: | china |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | 10-15 days |
| 供应能力: | - |
| 付款方式: | Western Union, L/C, T/T, Money Gram |
| 產品組 : | - |
