Calcium Stearate is a carboxylate salt of calcium, classified as a calcium soap. The salt is a component of some lubricants, surfactants, as well as many foodstuffs. Calcium stearate is a waxy material with low solubility in water, unlike traditional sodium and potassium soaps.
Used as heat stabilizer for PVC and lubricant for many kinds of plastic processing, mold release agent, etc. In hard products, it is used with salt-based lead salts and lead soap to improve the gelation speed. It is also used in food packaging, medical instruments and other soft films and instruments that require non-toxic properties. It can also be used as halogen absorber for polyethylene and polypropylene to eliminate the adverse effects of residual catalyst on color and stability. In the rubber processing as plasticizer, can make natural rubber and synthetic rubber softening, but almost no effect on vulcanization. It is also used as lubricant for polyolefin fiber and molding plastic, thickening agent for grease, waterproofing agent for textile, smoothing agent for paint, plasticizer for making plastic records, etc. It is also used in the production of pencil cores and in the pharmaceutical and spice industries.
Calcium Stearate,Heat Stabilizer Calcium Stearate,White Powder Calcium Stearate,Light Yellow Powder Calcium Stearate
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