mullite brick, mullite material, refractory mullite brick ...
2020-8-12u2002·u2002Mullite brick characterized by good high temperature resistance and good thermal shock resistance, whick comes into being mullite through calcine with clay, high alumina materials and ceramics. The main applications are: 1,Sulfuric cracking furnace; 2,Fibrous glass furnance. Specifications: 1,Low permanent linear change on reheating;
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