Polyglyceryl-10 Myristate
Polyglyceryl-10 Myristate is a non-ionic surfactant produced by esterification of hydrophilic polyglycerol-10 and hydrophobic myristic acid. It is widely used in cosmetics and personal care products, primarily as an emulsifier, solubilizer, and moisturizer.
First of all, emulsification is Polyglyceryl-10 Myristate’s core function. It can stably mix water and oil, two substances that are originally immiscible, to form a uniform emulsion (such as facial cream, lotion, sunscreen). Due to its special polyglycerol long-chain structure, it can form a liquid crystal structure, providing a very stable and delicate texture, making the final product have a silky skin feel.
Secondly, it can dissolve trace fat-soluble ingredients (such as fragrances, essential oils, certain fat-soluble vitamins, or plant extracts) into water to form a clear and transparent solution. This is very useful in toners, serums, and makeup removers.
Finally, compared with traditional sulfate-based surfactants, polyglyceryl-10 myristate is very mild and has extremely low irritation to the skin and eyes. It is even considered to help protect and repair the skin barrier. This makes it very suitable for use in baby care products, products specifically for sensitive skin, and mild facial cleansers.
Key Technical Parameters
|
Item |
Index |
|
Appearance (20℃) |
White to yellow paste |
|
Assay (%) |
98-100 |
|
HLB value |
About 13 |
|
Flash point (°C) |
≥160°C |
|
Flammability |
Not flammable, but should avoid exposure to high temperature, strong heat environment |
|
Evaporation rate |
No data |
|
Vapor pressure |
0kPa at 25°C |
|
Solubility |
Insoluble in water, dispersible in hot water |
Applications
● Skin care products
● Make up products
● Cleaning products
● Body care products
Advantages
● Gentleness
● Environment friendly
● Emulsifying function
● Moisturizing effect
● Solubilizer
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