Dry Type Barrier Mix
1. Dry type barrier mix combined with a variety of particles, scientific mix, fully mixed by large compression mixer and trapped. Its natural accumulation density is in the best state, the particles and fine powder are inclusive, evenly distributed and compressed ratio is small.
2. Dry type barrier mix produced by Jundao is used by dry process vibration forming,it's easy to form a relatively dense and tight isolation layer, and the leakage resistance is enhanced.
3. It can react with the electrolyte that leaks along the cracks of the cathode magnet, and produce a high viscosity liquid phase, which can effectively prevent the further leakage of electrolyte.
4. It reduces the current efficiency of electrolytic cell due to the leakage of electrolyte, and extending the service life of the electrolytic cell.
Item |
Al2O3 |
SiO2 |
Compacted Density |
Refractoriness |
Thermal Conductivity, Max, W/m·k |
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Dry type barrier mix |
18~25% |
55~75% |
1.95~2.05 |
1650~1690℃ |
200℃ |
400℃ |
600℃ |
815℃ |
0.30 |
0.32 |
0.39 |
0.45 |
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Application |
Mainly used in the bottom of electrolytic cell, the lower part of the cathode magnet |
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Remark |
ISO Certificated; Customized |
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