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Production technology of taphole clay

Date: Dec 17th, 2022
Production technology of taphole clay:

The composition of anhydrous taphole clay can be divided into two parts - refractory aggregate and binder. Refractory aggregate refers to refractory raw materials such as corundum, mullite, coke gem and modified materials such as coke and mica. The binder is water or tar pitch and phenolic resin and other organic materials, but also mixed with SiC, Si3N4, expansion agents and admixtures. Aggregate according to a certain size and weight of the matrix, in the combination of the binder so that it has a certain plasticity, so that the mud cannon can be driven into the iron mouth to block the hot metal.