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[Chemical Knowledge]：Polypropylene glycol methyl ether and polyether: the difference between cosmetic ingredients

Read： 547 Time：15months ago Source：Transform the World with Simplicity

Polypropylene glycol methyl ether and polyether are common raw materials in cosmetics, and they play an important role in cosmetics. Although they are somewhat similar in name, there are obvious differences in the use and characteristics of cosmetics.

Polypropylene glycol methyl ether is a polymer whose chemical structure contains propylene glycol groups and formaldehyde groups. It has excellent permeability and moisturizing properties, can effectively penetrate into the surface of the skin, and form a protective film inside the skin to provide a long-term moisturizing effect. Therefore, polypropylene glycol methyl ether is often used in moisturizing products in cosmetics and sensitive skin care products.

and polyether is a kind of polymer compound containing ether bond, which is characterized by strong stability, stable chemical properties, and is not easily affected by the external environment. In cosmetics, polyether has good emulsifying properties, can effectively mix water and oil-type ingredients, and maintain the stability and texture of cosmetics. Therefore, polyethers are often used in cosmetics in lotions, cream products and sunscreen products.

In general, the application of polypropylene glycol methyl ether and polyether in cosmetics has its own emphasis. The former is mainly used in moisturizing and penetrating products, and the latter is more used in products that emulsify and stabilize the texture of cosmetics. Therefore, when choosing cosmetics, consumers can choose suitable products according to their skin type and needs to achieve better skin care effects. In addition to the application of

in cosmetics, polypropylene glycol methyl ether and polyether also have a wide range of uses in other fields, such as medicine, food, household goods and so on. In the future, with the continuous development and innovation of science and technology, the application fields of these two cosmetic raw materials will become more and more extensive, bringing more convenience and beauty to people's lives.

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