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Dtearic acid

Dtearic acid

Chemical formula:C18H36O2
Molecular weight:


Mainly used in the production of stearate: sodium stearate, magnesium stearate, calcium stearate, lead stearate, aluminum stearate, cadmium stearate, iron stearate, potassium shadow acid.

It is widely used in the manufacture of cosmetics, plastic cold resistant plasticizers, release agents, stabilizers, surfactants, rubber vulcanization accelerators, waterproof agents, polishing agents, metal soaps, metal mineral flotation agents, softeners, pharmaceuticals and other organic chemicals.

In addition, it can also be used as the solvent of oil soluble pigment, wax pencil lubricating agent, wax paper Polish agent, emulsifier of stearic acid glyceride, etc.

The product is used as a lubricant, defoamer and food additive in food industry, such as glycerin stearate, sorbitol stearate, sucrose ester, etc. Raw materials used as auxiliaries and daily chemical products.

Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles and films. It is PVC thermal stability, with good lubricity and good light and heat stability. Stearic acid is helpful to prevent "coking" in the processing of PVC pipe. It is an effective heat stabilizer in the processing of PVC film, and can prevent the discoloration of finished film caused by exposure to sulfide.

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