The ingredient in this facial cleanser is an amino acid surfactant imported from Japan, which does not include alcohol, soap-based and facial grease, which can be cleaned and not tightened. This is a true amino acid washing cleanser. No one is perfect, the shampoo is also the case. The amino acid surfactant shampoo has a problem of abundance, weak cleaning capacity. The detergent is also from the surfactant because the surfactant can reduce the surface tension, penetrate into a gap that does not penetrate, and extrudes the oil hidden in the fiber gap.Fatty alcohol polyoxyethylene ether sodium sulfate supplier  (2) Large surfactants can greatly reduce surface strength, improve humidity and permeability, improve emulsification, and can quickly and effectively remove most of the dirt (including but not limited to biological oil dirt and mineral oil dirt). Even coal tar, can also be removed by selecting a suitable surfactant, auxiliary heating. Wax can also be cleaned by surfactants and suitable solvents. Such fluorine surfactants are hydrogen atoms produced by electrolytic production, direct use of electrolytic acid, and then start from full fluoroalkylfluoride, and produce fluorofluorocarbon surfactants by conventional methods. The final decomposition is PFOS. This restriction gives a higher requirements for the development and use of foam fire extinguishing agents. The quality of the cleanser is manifested by cleaning. For example, the two most commonly used cleanser components soap groups and amino acids are a member of the surfactant, but both are very different.Sodium Lauryl Ether Sulfate factory  For example, the soap-based cleaning product typically contains ingredients such as laurylic acid, stearic acid, palmitic acid. Using the ultra-cleaning force in its ingredients, it can make the cleaning skin more thorough, but it is difficult to clean and overwhelly cleaning, which will also damage some sensitive skin, so it is more suitable for oil-based oil skin; amino acid cleaning products focus on gentle cleaning, mainly Composed of glutamate and glycine, cleaning is lower than the soap group; but due to small skin irritation, dry skin and sensitive muscles are more friendly. We review the principle of soap, it is not difficult to understand the decontamination effect of surfactants. The decontamination effect can be said to be surfactant to reduce surface tension, wetting, penetration, dispersion, emulsification, solubilization, bubble, and other effects. The anionic surfactant mainly has a decontamination effect, followed by a nonionic surfactant and the amphoteric ionic surfactant. Oil is a chemical preparation available for industrial removal of oil. Zinc phosphorylants are typically made of detergents and surfactants. In addition to the plant oil, the dirt on the metal workpiece also includes oil and derivatives, lubricants, oil, paraffin, asphalt and other mineral oils. In addition, abrasive, grinding cream, cutting, dust, cutting fluid finger tomb salting, etc. For solid oil, the environmentally-protected zinc phosphating agent mainly rely on the soaking and interface of the surface of the metal surface and changes solid particles.Sodium dodecyl alcohol ether sulfate manufacturer  The interface between the metal surface can reduce mutual gravity to separate. For the liquid type of oil, it mainly relies on the penetration and emulsification of the surfactant. Liquid oil will form an oil film on the surface of the metal. The oil is penetrated between the surface and the oil film, soaked and emulsified oil and falls off. However, there is no perfect thing in the world, the amino acid surfactant foam is poor, so the amino acid cleansing milk is generally not foam, or the foam is not solid enough, the durability is not good, can not meet most of the foam users, I personally, amino acid cleansing The use of milk is slightly poor, lacks the safety of skin being densely foam. The surface properties of the modified activated carbon, the surface characteristics of unreformable activated carbon indicate that they have a functional group, including a carboxyl group (R-COOH). Phenol (R-OH) and base (R = O), base can be bonded to inorganic contaminants, the deprotonate acidic functional group can be bonded to heavy metal ions, remove the anion of divalent cation in aqueous solution, sodium sulfate sodium sulfate surfactant The possible mechanism of modified activated carbon is as follows, and there is a possible competition or inhibitory combination between the active carbon, 1 cation, hydrogen ion, and anionic surfactant, 2 If the cation is modified, it is not covered by the surfactant. The cation can be bonded to a small amount of active group on the original activated carbon, and 3 finds that the cation can be combined with an anionic surfactant group (ion exchange) anchored to the surface of the activated carbon.

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