In terms of cleanliness, these surfactants themselves have nothing to distinguish.n-octadecyltrimethylammonium chloride supplier  Of course, the amount of addition of different products and brand surfactants may vary, and the cleaning capacity of the final product may be slightly different. But basically, you can clean it. 1. When used for skin cleaning products, use together with other surfactants, increase the amount of foam of the surfactant, increase the stability of the foam, extend the foam residence time, reduce the stimulation of other surfactants. Before recommending cleansing products, you should talk about the main surfactant ingredients of mainstream cleansing products in the market and their excellent disadvantages. Surfactants refer to the addition of materials (from Baidu Baibo) that can significantly change their solution system interface state. The molecular structure of the surfactant has two parental properties: one end is a hydrophilic group, and the other end is a hydrophobic group. During the cleaning process of water as a medium, the hydrophobic group combines with stains (hydrophobic), so that the outer surface of the stain is wrapped in the hydrophilic group, and finally causes the stain to indirectly dissolve in the water, and the action of deterioration. Therefore, the stronger the hydrophobicity of the hydrophobic group, the stronger the decontamination ability. The hydrophilic group affects the physical and chemical properties such as pH of cleansing products. Biodegradation surfactants are currently studied in the most research, and have been adopted by some sewage treatment plants. This method is roughly divided into active sludge, anaerobic digestion, and soil self-purification. They all utilize microorganisms to perform degradation of surfactants using surfactants as unique carbon sources. The study found that many pseudomocensin, including trench pseudomonas, peclada, Pseudomonas, Dehunha psessa, membranous psessa, small psessa Ben, Crosswell Pseudomonas, Kleburgia, Colorless Bacteria, Pauli, Microspheres, etc. The surfactant can be degraded, but the degradation activity of these bacteria is limited to a certain extent for high concentrations of surfactant wastewater. The lower left corner: The sliding interface is constructed in the inner surface by modifying the ion surfactant on the interface. The current generated by the pressure-driven is related to the movement of the ion surfactant on the interface; It has been found that the electrocatalytic properties of PT nanoparticles include electrochemically active surface area and catalytic activity, strongly dependent on the treatment of surfactants, and found that low temperature heat annealing (~ 185 ° C) is the most effective surface cleaning method, which will not cause Particle size and morphological changes. Many washing products actually use surfactants, decompose or adsorb dirty things to achieve washing and nursing, the principle is close to washing powder. Different, the washing milk is weakly acid, most product propaganda does not destroy the pH of the skin. Some oil-controlled cleanser is ethanol, etc., the purpose is to dissolve the oil to achieve the purpose of cleaning. This is a silica gel defoamer, also referred to as an emulsion defoamer, is an emulsifier (surfactant) to emulsify the silica gel resin in water, and then added to wastewater. Silica powder is another silica gel defoamer having a good defoaming effect.Asphalt emulsifier factory Trimethyloctadecylammonium manufacturer  The reason why the makeup remover can be removed because it adds a component that is collectively referred to as a surfactant. The molecular structure of the surfactant is composed of a hydrophilic end and a hydrophobic end (affectionate end). The micelle is a gathering state after the surfactant concentration in the solution reaches a certain critical value. The paste detergent is also known as the slurry detergent, the appearance is a white or pale yellow exquisite paste. The formulation ingredients are similar to washing powder, with a total solid content of up to 55% to 60%. Compared with the washing powder, its advantage is faster in water. The paste detergent was earlier in the early 1970s. With the rapid development of the surfactant and detergent industry, the cream detergent quickly withdrew from the major market. In recent years, a flaky detergent has appeared in the market, commonly known as laundry. Its main ingredient is similar to the washing powder. In addition, it also contains a molded agent. Regardless of the form of detergent, its main function is used to wash clothes. In addition, some auxiliary functions such as soft, anti-static, antibacterial, etc.

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