soda-proof firebrick

 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.