Characteristics and Application of Acid-proof Bricks
The main component of the light-weight special acid- proof brick is silica, which forms a large amount of mullite under high-temperature firing, which is a substance with high acid resistance. Because the acid- proof brick has a compact structure and low water absorption, it can also withstand any concentration of alkaline medium at room temperature, but it is not resistant to molten alkali with high temperature. The high-temperature resistance of light-weight special acid- proof bricks can reach above 1200℃. Lightweight Acid Proof Brick Characteristics and A pplication of A cid- proof B rick s The acid-resistant brick contains more than 70% silica and is sintered. In the chemical industry, it is mostly used in the construction of acid trenches, acid wells, acid storage tanks, and large acid-carrying impact surfaces. Acid- proof bricks are made of high-quality high-silicon acid-resistant materials through fine processing. It has good acid resistance, small si...