Adding a surfactant can reduce the freedom of the interface, so that the system is more stable, the surfactant can be used as a wetting agent to effectively solve the aggregation of hydrophobic drugs in water. The flocculation of the particles is related to surface charge. If an appropriate amount of flocculant (electrolyte) is added, the electrolyte of the particles is reduced to a certain extent, and the particles produce flocculation. The suspension is relatively stable, and the flocculation precipitate is large, and it is easy to disperse after vibration. Adding a reflux (electrolyte) can increase the charge of the solid surface so that these charged particles are repel each other, resulting in flocculation.
In the construction of the Australian concrete sealing agent, the stains and debris of the floor surface are first processed, and then polished. The surface of the inorganic filler is composed of an organic active agent having a low surface tension, thereby long-lived, emulsified, dispersed, fragmented, dissolved, a series of chemical effects, adapting to industrial slurry; fast defoaming; sexually inhibiting foam; Solve the relevant problems in the dehydration, drying and sintering process caused by the water system, and motivate people to develop paints and paints, so that the walls are not polluted, keep bright colors.
Share a trick to reduce shampoo stimulation. After the wet hair, it is recommended to rub the foam with a hand. The surfactant concentration of shampoo is lower than that is directly applied to the head, which effectively reduces the stimulation of the scalp.
Silk hydrolysis is a new type of nonionic surfactant, usually presents chemical inertia, pH stability, suitable for mixing with other materials, is particularly effective to remove oil sludge, and mild to human skin,
Surfactants determine the quality of the entire facial cleanser. The amino acid surfactant is made of natural ingredients, and the component itself can be adjusted to be weakly acidic, so the irritation of the skin is small, and the skin friendliness is particularly good. It is currently the mainstream of advanced cleanser cleaning ingredients. Long-term use can effectively adjust the skin.
Most shampoo, regardless of the effect, in fact, all the ingredients of all daily shampoo are very similar, the main surface is an active agent such as ammonium sulfate, ammonium lauryl ether sulfate, an auxiliary surfactant (eg, Coconut amide propyl betaine), maintenance additives (such as emulsified silicone oil, fatty fats), cannot add various ingredients at will.
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This cleansing bubble has now been replaced by white packaging. When it is still a transparent package, I bought two or three bottles. My love is similar to Key to cleansed foam. Many people mistakenly think this is amino acid cleansing, but the fact is not the case.
Ethylene glycol distearate manufacturer But it does not contain a soap group. It consists of two amino acid surfactants and four mild surfactants. Add grapes, chamomile and murine tail extract, clean, moisturizing, soothing. As the cleaning in the morning, this product is very good. It smells very fragrant. I think there is a fresh start day.
In the above discussion, the surfactant plays the role of behind-the-scenes hero in cosmetics, but for cleaning cosmetics, such as facial cleanser and shampoo, surfactants have become the protagonist.
Ethylene glycol distearic acid factory One main feature of the surfactant is to remove oil. Of course, the skin cannot endure soap, washing powder, etc., so general cosmetics will be gentle, non-irritating, and it is not easy to cause surfactants for allergic reactions.
With the advancement of technology, many soap-based products are equipped with a variety of gentle surfactants, which have added a variety of moisturizing ingredients and oil to reduce the stimulation of soap groups, and even some soap-based products have a good skin feeling. But for most skin, vibration is still not recommended for long time. After all, many mild amino acids are very cheap, basically everyone has the ability to consume.
The active ingredient of the washing powder is mainly a nonionic surfactant, which comprises a hydrophilic end and a prolet end, wherein the projection is bonded to the stain, and then the stain is separated from the fabric by physical motion (such as hand friction, machine). At the same time, the surfactant reduces the tension of the water, so that the water reaches the surface of the fabric to make the effective ingredients. There are three standards of high quality washing powder: the higher the concentration, the less dose; the lower the viscosity, the less dissolution; the less the foam is, the easier flushing.
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