The main component of acid-proof bricks is silicon dioxide, which forms a large amount of andalusite under high-temperature firing, a substance with high acid resistance. Due to the dense structure of acid-proof bricks and their low water absorption rate, they can withstand any concentration of alkaline mediums at room temperature, but are not resistant to high-temperature molten alkali. Acid-proof bricks contain over 70% silicon dioxide and are fired to form, widely used in the chemical industry for lining acid ditches, acid wells, acid storage facilities, and large acid-bearing shock-resistant surfaces.

Our products have high acid resistance, low water absorption, and good flatness, with properties such as anti-seepage, anti-freezing, salt resistance, alkali resistance, and corrosion resistance against weak acids. They exhibit strong bonding with various materials. They can be applied to damp substrates without drying and can harden in a moist environment or underwater. The operation and construction are convenient, and they are compatible with ordinary

Easy to clean, washable with water. Production can be customized according to the customer-provided product drawings and technical documents.