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October 14, 2022

Applications of stearic acid products

Widely used in the production of cosmetics, plastic cold plasticizer, mold release agent, stabilizer, surfactant, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softening agent, lubricant and other organic chemicals. It is used for the production of Stearate, and also used as solvent for oil-soluble pigment, crayon slip adjuster, wax paper polisher, emulsifier of Stearic Acid glycerides, etc.

1.Plastic industry

Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles and films. It is a PVC heat stabilizer with good lubricity and good light and heat stabilization. In the plastic PVC pipe, stearic acid helps to prevent "scorching" during processing, and is an effective heat stabilizer when added in PVC film processing, and can also defend the finished film from discoloration caused by exposure to sulfide.

2. Rubber industry

Stearic acid plays an important role in the synthesis and processing of rubber. Stearic acid is a widely used vulcanizing active agent in natural rubber, synthetic rubber and latex, and can also be used as plasticizer and softener. In the production of synthetic rubber, stearic acid is added as an emulsifier, in the manufacture of foam rubber, stearic acid can be used as a foaming agent, stearic acid can also be used as a mold release agent for rubber products.

3. Cosmetic industry

Stearic acid is used in two types of skin care products, such as snow cream and cold cream, as an emulsifier, so that it becomes a stable white cream. Stearic acid is also the main raw material for making almond nectar and milk liquid.

Storage and transportation properties

Store in a cool, dry and ventilated warehouse. Keep away from fire and heat source, and strictly forbid to store and transport with oxidizer, acid, alkali and flammable and explosive goods. Transport as general chemicals.
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