It seems that everyone does not dare to use silicone shampoo. In fact, there is no need to be so scared. Silicone oil is maintained mainly with mild surfactants and natural surfactants instead of silicone oil. At the same time, replace silicone oil with mild oil can greatly reduce shampoo on the scalp. It is more suitable for the hair sparse, the hair is soft, and the more and more greasy population.
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Surfactants in shampoo mainly include sulfate surfactants (Sls.sles) and amino acid surfactants. The supermarket is shaped and shampoo has a polysulfate surfactant (because the surface activity of amino acid is expensive!), The scalp and hair residue are high. It is harmful to hair scales for sci-scales.
The switch surfactant can provide strong surface activity in the ON state, reaching the same or better water-solid separation effect as conventional surfactants; after converted to an OFF, the switch surfactant will lose the interface activity, which is broken Effect of emulsions. Switch Surfactants can be divided into: 1) switched molecules, 2) switching polymers, 3) switching particles.
1. Surface stone arch, surfactant is currently a common method of cleaning the surface of the stone floor surface of the stone floor, the surfactant is ionic and non-ionic type.
SLES factory They contain two poles and non-polar genes whose cleaning principles use surfactants to reduce interface tension. The nature of moist, adsorption, emulsification, solubilization, dispersion, so that the elongate molecules fall off, dispersed, thereby achieving the cleaning effect.
Personal cleaning products are mainly composed of surfactants. Functional additives, some product formulations also contain soap based components. The action of surfactants is to produce rich foam, emulsification and removal of dirt and oil stains; functional additives are mainly made of moisturizing, moisturizing, debris, antibacterial, such as moisturizing, moisturizing, debris, and antibacterial, based on different washing objects.
The largest feature of amino acid washing is a weak acidic surfactant, and the pH is closer to the human skin. At the same time, amino acids are the basic substance of proteins, so it is more friendly and will not hurt the skin.
According to the above selection of suitable cleansing products, it is generally divided into a soap-based and amino acid (the soap group and amino acid here show the surfactant contained in the cleansing product.
1. Use a chemical reaction derivative chemical cleaning agent using a surface-active de-sewage surfactant cleaning agent (including water and organic solvent) 2 using a surface-active decontaminated surfactant cleaning agent (such as cationic, anion, nonionic and amphoteric ionic surfactant). Such as acid, alkali, salt, oxidant, etc.) Chemical cleaning Common methods circulating method, pump forced cleaning fluid cycle cleaning impregnation method, cleaning liquid filled with equipment to stand for a certain period of time, cleaning fluid is filled with equipment, every other time unloading from bottom Next part of the cleaning liquid, then remove the removed liquid back to the equipment to achieve the purpose of stirring and cleaning, the isolation equipment, the water in the heat exchanger in the heat exchanger, the ball valve between the system isolation valves and the exchanger will The conveying pump and the catheter cleaning agent are connected to the bottom of the heat exchanger and flow out from the top.
Makeup (liquid): The texture of this makeup remover is the clearest texture. Its composition is relatively single, which is substantially free of oil, mainly against the surfactant emulsification to achieve the purpose of the remover.
Currently, clean textiles of the floating milk in the market include surfactants and similar solubility. Cleaning mechanism of surfactant: If there is more coffee foam, the more surfactants are added. However, the larger the surfactant has a larger body stimulation, including those dense foams, usually need to add some special materials to be so comfortable.
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