sodiumcalciumsilicate

Sodium calcium silicate is a synthetic inorganic compound with the chemical formula Na2CaSiO4. It is a white, powdery substance that is generally insoluble in water. This compound is produced by reacting sodium carbonate, calcium carbonate, and silica under specific conditions, often at high temperatures. The exact properties can vary depending on the synthesis method and the molar ratios of the constituent elements.

Sodium calcium silicate finds applications in various industrial sectors. It is commonly used as a functional filler in plastics and rubber, where it can improve mechanical properties such as stiffness and tensile strength. In the construction industry, it can be incorporated into cement and concrete formulations to enhance durability and reduce permeability. Additionally, it has been explored as a component in some specialized glass and ceramic manufacturing processes due to its silicate structure. Its use is carefully controlled in applications where direct human contact or ingestion is possible, with regulatory bodies setting limits for its presence.