10. Wipe is because they can form a hydrophobic group in the surface of the fiber to increase the lubrication capability between each other.Trimethyloctadecylammonium chloride supplier  27. The first occurrence of synthetic surfactants are red oil. 28. The dispersion and flocculation of solid particles are mainly achieved by surfactants. After the cationic surfactant is dissolved in water, the cationic surfactant can dissociate a negatively charged group surfactant. 30. The heterocyclic ring contained in the quaternary ammonium salt molecule is mainly morpholine ring. Quinoline ring. Pyridine ring and imidazole ring. 1. The breast milk itself has a lower surface tension and a higher surface activity, which is easy to adsorb on the oil-water interface, substituted with the original emulsifier from the interface, and the emulsion cannot form a high-strength interface film, which is heated or mechanically stirred, and the interface Membrane destroyed and broken milk. 2. The solubility refers to a surfactant. The raw washing is easy to wash your hands. The cleaning force of the washing powder laundry liquid itself is not strong. Their main components are surfactants, one end absorb dirt, and the other ends the water. They need to rely on a washing machine or a mechanical force that uses a hand. Michara Cleaning (MPC) is an innovative water-based cleaning technology. Its main working mechanism is: 1) activate the microseic factor by heating or stirring (ultrasonic or spray, etc.); 2) The microcompamination is removed from the surface of the substrate, transferred to aqueous environment (microphore transfer); 3) contaminants It can be filtered simply from the cleaning agent, and its active ingredient will not be gradually exhausted, so that the cleaning agent has a longer life; 4) There is no surfactant ingredient and solid content formulation, and the residue is not left on the substrate. The uniqueness of MPC technology is that it combines the advantages of traditional solvents and surfactants, and abandoned their disadvantages. The combination of polarity and non-polar components allows the MPC cleaning agent to remove various organic and inorganic residues. The main component of the cleaning agent is a surfactant, and the surfactant is an organic compound containing a hydrophilic group and a hydrophilic group in the molecular structure. It is generally divided into ionic surfactants and nonionic surfactants based on whether the surfactants can be decomposed into ions in the aqueous solution. Ion surfactants and amphoteric ionic surfactants. But in fact, the makeup remover is my least recommended. In order to reduce the content of the oil, form an extremely refreshing skin feel, the makeup remover must add a large amount of surfactant, and the final result is very exciting.Emulsifier 1831 manufacturer  Of course, there are some exceptions. They use mild surfactants, but the corresponding cleaning force is very poor, basically no eggs. 4. Choosing a suitable dispersant is the hot spot of today's research, and the surfactant is the most used in the dispersant. The type of surfactant mainly includes: anionic surfactant. Cationic surfactant. Popular surfactant. Non-ionic surfactants. Special types of surfactants, etc. The powder is typically charged in water and adds a surfactant having the same charge.octadecyl trimethyl ammonium chloride factory  Due to the mutual exclusion between charge, it hinders the surface adsorption to achieve the purpose of dispersion powder. Different surfactants have different dispersed effects on different types of powders. When determining, several surfactants should be compared, and the desired surfactant should be determined. First, there are many kinds of surfactants. Some nonionic surfactants can completely form a true solution. If a solution is strictly defined by molecular level, some ionic surfactants are not strict. Some of these surfactants are self-made micelles, belong to dispersion / colloidal solution. It is an amino acid surfactant with a good cleaning effect. The foaming effect is good with the skin compatibility, and the skin and hair are geared, and a transparent solution is formed in a weak acid system. The amino acid washing milk is moderately gentle, skin-friendly, low irritating, which can be used in children and sensitive skin. It uses weak acid amino acid surfactants, pHs close to human skin, amino acids are basic substances of proteins, and is very friendly to the skin. The main surfactant is amino acid surfactant, rich in foam, gentle, mostly weak acidic or neutral, degreased, and not tight after washing.

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