| soda-proof firebrick
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?Character of the product:
Through improvement of the microstructure of products. The soda-proof fire brick takes reaction with basicity oxide in the course of using and generate a kind of high viscosity glass, which covers on the surface of brick to stop the pores erosion. The product has stable volume, good erosion-resistance and permeation-resistance. They can be widely used in the positions of pre-heater, decomposing stove and pipe of cement kiln.
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