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  • Stearic Acid Applications Properties Sources

Stearic Acid Applications Properties Sources

As for stearic acid
stearic acid, the chemical formula is $C_ {18} H_ {36} O_ {2} $, which is also a kind of fatty acid. Its characteristics are special, and it is often white solid under the pressure, with a certain degree of melting, and it melts into a liquid. It is insoluble in water, but it can be soluble in many kinds of soluble substances, such as ethanol and ether.

The source of stearic acid. One can be obtained from crude oils, such as tallow, suet, etc., such as hydrolysis and separation, which can produce stearic acid. Second, vegetable oils and fats also come from their sources, such as palm oil, coconut oil, etc., which can be processed and processed.

For their use, it is often emulsified. Because it can make the oil phase mixed with the water phase, it is often used in creams, lotions and other products, so that the product is smooth and smooth. It can reduce the friction resistance of plastic processing, make plastic products easy to form, and the outer surface is brighter, improving its processing performance. In rubber engineering, stearic acid is also indispensable, which can be used as vulcanization activation, accelerate the vulcanization process of rubber, and improve the physical properties of rubber products, such as durability and durability.

In addition, stearic acid, with its unique properties, is derived from vegetable oils and fats. It plays an important role in many industries such as chemicals, plastics, and rubber. It has a wide range of uses and has a deep impact on daily life.