ER 1682 RX
Electrofused AZS (alumina-zirconia-silica) with 30% zirconia
Checker packing material for high efficiency regenerator.
Typically used in the middle and bottom part of the checker packing where sodium sulphate condensation takes place.
Dedicated to regenerator packing of furnaces producing sodalime glass under non-reduced conditions.
ER 5312 RX
Electrofused ß"' alumina (15Al2O3, 4MgO, Na2O)
Electrofused ß"' alumina is extremely resistant to alkali vapor environments. Dedicated to upper part of the checker packing for high efficiency regenerator.