What Is Silica Cement?
Silica cement is an inorganic adhesive primarily composed of silica particles.
This adhesive functions through the cohesive force of its fine silica particles. Its formulation includes silica particles, colloids, additives, and other components. Upon mixing, the silica particles disperse within the colloid and are applied to the bonding surface. As moisture evaporates, the silica particles adhere and solidify, resulting in a durable bond characterized by high adhesive strength and heat resistance.
Silica cement finds application in scenarios demanding fire, acid, or heat resistance, and precise bonding requirements. Common uses include chimney construction, fireproof coatings, ceramic bonding, as well as optical and medical equipment production, and cultural heritage restoration. Notable features include exceptional fire and acid resistance, along with robust adhesive strength, precision bonding, and long-lasting durability.