Of course, adding ingredients do not mean amino acid cleaning milk. Importantly, these amino acid surfactants must be the main foaming agent of the composition table. Only the above requirements can be satisfied can be referred to as amino acid cleanser.
However, the cationic surfactant is reacted with an anionic surfactant in shampoo, conflicting to each other, resulting in precipitation. Therefore, shampoo with hair conditioning is usually adjusted slightly, and some nonionic surfactants are used.
Shampoo contains a variety of ingredients, and the integration of these components can be cleaned the scalp and hair. Typically, the ingredients in shampoo are surfactants, that is, surface active ingredients, and functions of cleaning hair and scalp, foaming when the washing water is mixed with water. However, the amount of foam does not reflect the strength of the cleaning capacity. We must pay attention to the health of scalp.
Of course, the most famous case of the old east is a tear recipe. All surfactants are common, but the mixture with these specific proportions reduces the irritation of these surfactants - even in the eyes of the baby, they will not cry.
So in such a mature formula, you will pick a thousand miles in the small side, which is the star ingredient coconut oxyl apple amino acid sodium. It belongs to the amino acid surfactant, which is added to the formula to a smooth and elastic foam.
If the two surfaces of the foam film have the same symbol charge, the two surfaces repel each other to prevent liquid films from being thin or even ruptured.
n-trimethyloctadecylammonium chloride factory When an ionic surfactant is used as a blowing agent, the surface active ion is enriched on the surface due to the surface adsorption.
Octadecyltrimethylammonium chloride manufacturer When the liquid film is thinner to a certain degree, the electrical phase discharge of the two surfaces begins to prevent further thinning of the liquid film. When the liquid film is thicker, when the electrolyte concentration in the solution is high, the diffusion bilayer compression, the electrical phase repellency, the film thickness is reduced, and the electrical phase repulsion is reduced. In the cleaning product, the main surface active agent is an anionic surfactant, and its hydrophilic electrostatic rejection is advantageous for the stability of the foam.
The CMC (critical micelle concentration) value is the amount of surface activity of surfactant. The smaller the CMC value, the lower the surfactant reaches the surface (interface) adsorption concentration, the lower the concentration required to form the micelle, the lower the concentration of the antistatic effect.
5. Emulsification: High price, long service life, can be used for soaking and spraying. The surfactant concentration is high and the surface needs to be fully cleaned with water. (Reference: solvent and surfactant)
Further, in order to increase stability, high carbol, glycerol, polyethylene glycol, sexual surfactant, and anionic surfactant are added. In order to prevent excessive degreasing, a lubricant (fatizing agent), a moisturizer is used.
There are many fences, generally divided into ordinary, foam type, frosted, gel type and special.
Stearyl Trimethyl Ammonium Chloride supplier Foam facial cleanser is a widely used consumers. Declines on the skin can be removed by wetting, penetration, and emulsification of surfactants contained in their formulations. Such products have strong ability to clean water soluble dirt. Soap-washing masks are also one of them, but due to its obvious characteristics, it is generally different from ordinary surfactant facial cleanser. The foam in the washed milk can help cosmetics, old dead horny layers and clogged pores. The foam of high quality facial cleanser is delicate and has a texture, contains nourishing and maintaining the moisture of skin moisture; rough loose bubbles are often due to the more saponium in the product, the nutrients are small, and the moisturizing effect is poor.
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