Dry anti-seepage refractories works well with simple construction, good thermal insulation effect and strong anti-permeability. The working principle of Dry anti-seepage refractory material is to react alkali ions in materials and metal liquids at high temperature, form isolation layer on the surface, prevent sodium salt from going to cathode block. The medium is infiltrated and protects the cathode block, thereby prolonging the service life of the electrolytic cell and reducing power consumption.
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Items |
Index |
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Al2O3% |
40 |
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Tamp volume weight g/cm3 |
1.9±0.1 |
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Refractoriness / |
1600 |
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Thermal Conductivity W/m.k |
350℃ |
0.35 |
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650℃ |
0.43 |
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