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+86 189 3070 0197
Have anything to ask ?
+86 189 3070 0197
Light high aluminum brick has the characteristic of high porosity, good insulation properties and
High temperature resistance,which is applied to masonry industrial furnace insulation layer, by which can reduce the weight of the furnace,reduce the heat diffusion and protect the furnace temperature uniformity .
| Name | Units | Technical indicators | |
| Chemical Composition% | A12O3 | % | ≥48 |
| Fe2O3 | % | ＜2 | |
| Physical and Chemical Properties | Bulk density | g/cm3 | ≤1.0 |
| Cool strength | Mpa | ≥4 | |
| average temperature coefficient of thermal conductivity 350±25℃ | W/m·K | ≤0.5 | |
| Refractoriness | ℃ | ≥1580 | |
| Softening Point load | ℃ | ≥1300 | |