The main component of acid-resistant bricks is silicon dioxide, which forms a large amount of aluminous mullite under high-temperature firing, a substance with high acid resistance. Due to the dense structure of acid-resistant bricks with low water absorption, they can withstand any concentration of alkaline medium at room temperature, but are not resistant to high-temperature molten alkali. These bricks contain over 70% silicon dioxide and are sintered, widely used in the chemical industry for lining acid channels, acid wells, acid storage facilities, and heavily impacted acidic surfaces.

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

Easy to clean; can be washed with water. Production can be tailored according to the provided product drawings and technical documents from the customer.