Calciumstearate CAS:1592-23-0

Calcium stearate serves as an essential additive in the plastics industry, where it functions as a lubricant and mold release agent during the processing of polymeric materials. Its role in improving flow properties, preventing adhesion, and facilitating demolding enhances the efficiency of plastic extrusion, injection molding, and other manufacturing processes, contributing to the production of high-quality plastic products with smooth surfaces and dimensional accuracy. In rubber compounding, calcium stearate acts as a processing aid and internal lubricant, supporting the dispersion and blending of rubber compounds and fillers, as well as reducing friction and stickiness during processing. Its use contributes to the enhancement of rubber properties such as flexibility, tear resistance, and surface finish, leading to the production of durable and functional rubber goods for automotive, construction, and consumer applications. Moreover, calcium stearate finds application as a stabilizer and anti-caking agent in various food and pharmaceutical formulations. Its ability to prevent agglomeration, control moisture absorption, and improve texture makes it valuable in the production of powdered mixes, dietary supplements, and pharmaceutical tablets, ensuring product consistency and shelf-life stability. Additionally, calcium stearate is utilized in the manufacture of paints, coatings, and inks as a flatting agent, matting agent, and suspension aid. Its role in these formulations supports the dispersion of pigments, the prevention of settling, and the achievement of desired surface properties, contributing to the production of coatings with uniform appearance and enhanced performance characteristics. Furthermore, calcium stearate serves as a mold release agent and lubricant in the production of candles, helping to facilitate the removal of wax products from molds and equipment, while also reducing friction and improving workability during candle making processes. Overall, the wide-ranging applications of calcium stearate in plastics processing, rubber compounding, food production, pharmaceuticals, coatings, and candle manufacturing underscore its significance as a versatile additive with diverse utility in multiple industrial sectors, contributing to the efficiency, quality, and performance of various manufactured products.