IMPROVED CEMENT TO MAKE THERMAL SHOCK RESISTANT CERAMIC HONEYCOMB STRUCTURES AND METHOD TO MAKE THEM

摘要

A process for making a ceramic cement comprising
(a) mixing inorganic fibers with a first colloidal sol having negative or positive surface charge and then subsequently
(b) mixing in to the mixture of step (a) a second colloidal sol having a surface charge opposite that of the first colloidal sol to form the ceramic cement.