Aluminum silicate fiber brick

- Mar 05, 2018-

Aluminum silicate fiber brick (ceramic fiber brick) is divided into low temperature aluminum silicate fiber brick and high temperature aluminum silicate fiber brick; the use temperature is 800-1400 degrees. The main raw material is aluminosilicate fiber cotton, which is made by vacuum absorption molding and added inorganic binder such as silica sol and aluminum phosphate. Its function is to ensure high temperature strength of products.