Calcium Stearate

Calcium stearate is a multifunctional compound composed of calcium and stearic acid. Its excellent lubricating properties make it a popular choice in plastic and rubber manufacturing, where it prevents sticking and improves mold release. In construction, it acts as a waterproofing agent for concrete and cement. The pharmaceutical and cosmetic industries utilize it as a flow aid or anti-caking agent in powders. Due to its hydrophobic nature, calcium stearate also functions as a moisture repellent in paper coatings and paints. It is generally recognized as safe (GRAS) for specific applications, though proper handling guidelines should always be followed. This additive is prized for its cost-effectiveness, stability under high temperatures, and compatibility with other materials. Manufacturers appreciate its role in enhancing product performance without compromising safety or environmental regulations.