chemical sample

Application of special nonionic surfactants in concentrated detergents In concentrated detergent formulations, the technical challenges of formulation stability are often faced due to the gel compartment of most nonionic surfactants and the limited solubility of anionic surfactants. By exploring two special straight-chain alcohol alkoxylates, EcoSense EP2308 and EP2325, in comparison with AEO-9 and isomeric alcohol […]

Mask formula manufacturing process conceptualization As the core category of the skin care market, functionally, the most direct and basic role of the mask is to moisturize and hydrate. In addition, masks also have the role of cleaning the skin and nourishing the skin. In recent years, as consumers’ requirements for skincare products continue to

Multi-Emulsion in cosmetics Multiple emulsions (W/O/W and O/W/O) are considered to be an ideal cosmetic system that can contain multiple active ingredients at the same time, is gentle on the skin, and is a dispersion system that is both functional and cosmetic. The unique “three-phase, two-membrane” structure of multiple emulsions makes it possible to simultaneously

Cosmetic preservatives In the cosmetic industry, preservatives are vital additives whose primary function is to limit or prevent the proliferation of microorganisms in a product. The effectiveness of these cosmetic preservatives relies on them reaching the specific concentration required to inhibit microorganisms and interacting directly with microbial cells. In terms of mechanism of action, preservatives

What are the applications of surfactants in the tanning and fur industry? Surfactants are indispensable additives. Adding a certain amount of surfactant solvents to detergents can enhance their solubility and detergency, but due to their toxicity, they can cause significant skin irritation. The use of surfactants in large quantities is also potentially harmful to the

Antimicrobial peptides in cosmetics Antimicrobial peptides, also known as anti-microbial peptides (AMPs), are a class of biologically active peptides with broad-spectrum antimicrobial activity, which are widely found in animals, plants, and microorganisms as a natural defense mechanism. Antimicrobial peptides have many advantages, such as low toxicity, low immunogenicity, rapid sterilization, and difficulty in developing drug

Normal temperature polymerization process The principle of synthesizing polycarboxylic acid water reducing agent at room temperature is that, through the process of dropping the reducing agent to the reactor and the oxidant in the reactor to form a redox system, the process produces oxygen radicals, oxygen radicals in order to achieve their own stable structure,

The role of surfactant concentration Surfactant is a substance that can form an interfacial film at an interface, form a colloid in a solvent, and significantly reduce the surface energy of water. Surfactants include ionic surfactants (including cationic surfactants and anionic surfactants), nonionic surfactants, amphoteric surfactants, complex surfactants, and other surfactants. Surfactants are divided into

Basis of surfactant compounding The use of surfactants with each other or with other compounds is called compounding. In the solubilizing application of surfactants, the solubilizing capacity can be greatly increased and the amount of surfactant can be reduced if a suitable compound can be selected. Compatibility with neutral inorganic salts: The addition of soluble

Acne cosmetics formulations I, acne cosmetics formula design principles ①Fast-acting, high efficiency ② no antibiotics and hormones and other prohibited ingredients; maximize the use of natural ingredients ③ Repair the skin, enhance the body’s immunity, and improve acne skin pathology. II, acne cosmetics formula design ideas 1、Exfoliate the surface layer, dredge the oil secretion pathway