The role of surfactant concentration
2024年4月24日
Surfactants are substances that can form interfacial films at interfaces, as well as forming agglomerates in solvents, while significantly reducing the surface energy of water.
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How to assess the logic of market value chain volatility through chemical price gaps?
Chemicals operate in an industrial chain mode, and the value chain transmission in the chemical industry chain is a key indicator for analyzing price fluctuations ...
How can mask formulations improve the heat sensation caused by preservatives? What range of viscosity is generally appropriate to control for aqueous patch masks?
A mask recipe that feels hot on the face, the preservative used is phenoxyethanol, how to reduce the hot feeling without changing the preservative? Whether ...
What are the defoamers that can be used in machine washable dishwashing detergent formulations?
Experiments with the actual use of antifoam need to be separated, nowadays dishwashers are mostly washed by jetting, foam can make the pump less efficient ...
Which production process makes PVC more competitive in the market?
Different production processes are the key to determining the differentiated development of China’s chemical industry and the main driving force for chemical upgrading. Producers can ...
What is the difference between an essential oil and a serum oil? What are the differences in the active ingredients? What are the precautions for using essential oils instead of fragrances for perfumery?
What is the difference between essential oils and serum oils? What are the differences in potency ingredients? The concentration of essential oils and essential oils ...
How can oil control products achieve long-lasting oil control? How to do an efficacy test for oil control?
Questions. 1 In the same formula, an oil-controlling ingredient is added in different proportions, and all of them have an oil-controlling effect, can we say ...
Essence category from efficacy to the role of ingredients full analysis
Essence, the ultimate in skincare products, has quickly become an essential part of facial care over the years. However, many people still don’t know what ...
In oil-in-water products, is it true that the higher the HLB value, the better the emulsifying ability of the emulsifier?
Questions. 1 Can the HLB value be calculated to determine the stability of a cosmetic? Is this helpful for formulation design? HLB value can only ...
Common Facial Mask Fabrics and Preparation Techniques
According to the application of the Facial mask material, all kinds of diversified materials are being explored and applied, and new membrane cloths are emerging ...
Compounding basis and classification of surfactants
2024年4月7日
The use of surfactants with each other or with other compounds is called compounding. In the solubilizing application of surfactants, if appropriate compounding can be
Acne cosmetic formula design
2024年3月16日
First, acne cosmetic formula design principles ① fast-acting, high efficiency② no antibiotics and hormones and other prohibited ingredients; maximize the use of natural ingredients③ repair
Scutellaria baicalensis Effectiveness in Daily Chemical Products
2024年3月15日
What is Scutellaria baicalensis Scutellaria baicalensis, also known as Camellia sinensis root, is a perennial herb in the genus Scutellaria of the family Lamiaceae. The
What is the principle of sodium rosinate in spray cleaners?
2024年3月7日
I. Spray cleaning with cleaning agents to achieve low-foaming or non-foaming methods 1. Add defoamer: more commonly used are1 silane defoamer, polyether defoamer and low
Application of surfactants in textile dyeing
2024年1月22日
Textile fiber processing into a variety of textiles, in the process of its processing, need to use a variety of auxiliary chemicals, of which the