Calcium stearate factory

  Calcium stearate is also called calcium octadecanoate. White light crystalline powder. Chemical formula (C17H35COO) 2CA.Molecular weight 607.00. Melting point 179 ~ 180℃, by high thermal decomposition. Insoluble in water, cold ethanol and ether, soluble in hot benzene, toluene and turpentine, slightly soluble in hot ethanol and ether.Decomposed with strong acids into stearic acid and corresponding calcium salts. Water is absorbed in air. Intolerant to lipopolytic microorganisms. It decomposes at high temperature to form stearic ketones and hydrocarbons. Non-toxic.

  The corresponding oleate is often mixed in industrial products. Used as a stabilizer and lubricant of PVC;In polyethylene, polypropylene as halogen absorbent; Lubricants for polyolefin fibers and molded products;Phenolic, amino and other thermosetting plastics lubricant and release agent; Thickening agent of grease; Waterproofing agent for waterproof fabrics; Paint leveling agent and pencil lead lubricants.Food-grade calcium stearate is used as an anticaking agent. It is prepared by the reaction of baked stearic acid with sodium hydroxide to make dilute soap solution and then react with calcium chloride.

  Calcium stearate is recognized as physiologically safe, and is insoluble in most solvents. Compared to waxes, it has a relatively high softening point, and, consequently, do not become greasy at higher temperatures.

Calcium stearate is primarily used as an acid scavenger, release agent and lubricant in the plastics industry, for waterproofing in construction, and as an anti-caking additive in pharmaceuticals and cosmetics. In addition, Baerlocher has developed special thermostable calcium stearate products designed to withstand exceptionally high temperatures.

  Chemwill Asia co.,Ltd as a leading good trader in chemical foreign  Calcium stearate Manufacturer in china, has strict requirements on all employees. Our products are CAS-certified, high-standard and high-quality products. In addition, we have our own factory to provide stable supply, which means high-quality and stable supply and factory sells. even now, there are suppliers lowest price of  Calcium stearate in stock.

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