For cleaning products, surfactants are the most important reference, not only cleaning products, including shampoo, shower gel, detergent, detergent, most important to surfactants.
The difference between Muui people washing powder and laundry powder is mainly reflected in the following aspects: Laundry powder is solid, you can add a large number of solid fillers, these fillers can play charging and help the effect, and the nobles of the washing powder are generally liquid raw materials or Soluble raw materials, no frictional agents. The washing powder contains a large amount of solid additive, which is easy to deposit on the clothes, the fabric is hard, the washing powder surfactant is well solubility, easy to clean, and less deposition.
7) Due to the spatial disorder and electrostatic rejection of the active agent adsorption, the oil cluster is difficult to collect and precipitate on the surface of the fiber.
Let's take a look at the cleaning purpose of the surfactant. In cleaning products, surfactants are a very important part because the cleaning function of the product is mainly relying primarily on them. However, with many well-known brands at home and abroad contain a sensation of cancer dioxane incident, people have proposed more advanced shampoo concept, namely amino acid shampoo.
As most people said, their main active ingredients are surfactants, but surfactants are also divided into anionic surfactant, nonionic surfactant, amphoteric surfactant, and cleaner using less cationic surface activity. Agent.
Because acidic surfactants can be neutralized with alkaline ingredients, they cannot enter the hair in deep nourishing and repair, and can only prevent hair knots and lubrication, without so-called repair and maintenance.
The principle of makeup remover is similar to most of the washing sash. They remove powder, grease and residual impurities of the skin surface by surfactant. The difference is that the type of surfactant is different, and the cleaning ability of the removering product is generally stronger than the cleansing.
Sodium Laureth Sulfate factory
The amino acid washing is indeed suitable for all types of skin because its surfactant is weakly acidic, such as coconut oleanl glycine, which also conforms to the weak acidic environment of the skin, can be gently cleaned, not tight and taste.
The possible mechanism of modified activated carbon sodium sodium sulfate surfactant is as follows.
Fatty alcohol polyoxyethylene ether sodium sulfate manufacturer 1: If the modified cation is not covered by the surfactant, a small amount of active groups currently present on the original activated carbon can be bonded. 2: It is found that the cation can be combined with a negative charge anionic surfactant group (ion exchange) immobilized on the surface of the activated carbon. 3: The binding of cationic and hydrogen ions, the anionic surfactant and negative ions may have competition or inhibit. If it is not a chemical method, heat regeneration and regeneration, it takes high temperature, high pressure, high cost. In general, the modified activated carbon surface active agent is in the adsorption mechanism of the cation (anion).
The calcium carbonate content is different. The content of organic active agents in active calcium products is generally, so its calcium carbonate content is less than 1% to 5% of the non-active product. The smaller the active calcium product (such as the calcium carbonate) particle size, the higher the surfactant content, the lower the calcium carbonate content. Calcium carbonate not only reduces the cost of raw materials of plastic products, but also improves certain properties of plastic materials. For example, the color of the PP woven bag is made from translucent to white, and the increase in surface polarity is advantageous for printing. 1.
Sodium dodecyl alcohol ether sulfate supplier Good chemical stability. It is better than importing similar products. In addition, it is also used in the semiconductor industry.
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