company news about The trap material of refractory brick

The trap material of refractory brick is the process of preliminary mixing good mud in certain humidity and temperature conditions stored for a period of time. The length of time the trap material as determined by the nature of the mud. The effect of trap material varies with mud properties. Such as the clay of clay brick is made with clay fully dispersed and uniformly spread, give full play to the combination of plasticity clay and binding properties and improve formability.