Fire clay Brick for Sale from FireClay Suppliers - Rongsheng
Fireclay Brick. Fireclay brick is a kind of aluminum silicate material. It is fireclay refractory, which contains Al2O3 about 30% ~ 45%, and silica content is lower than 78%. Clay brick belongs to the weak acid refractory materials. It is resistant to acid slag and the erosion of acid gases, but the alkali resistance ability is a bit poor.
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