Application of Lightweight Mullite Refractory Castable on ...
2021-4-9u2002·u2002Lightweight Mullite Refractory Castable. Lightweight mullite refractory castables are prepared by using lightweight mullite aggregates. This castable has refractoriness of more than 1710°C, has the characteristics of small bulk density and high temperature, and can be used for a long time at an ambient temperature of 1500°C.
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