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Overview of the Safety of Surfactants
Safety of Surfactants Surfactants and their metabolites induce biological changes in the organism, namely potential toxic and side effects on the body, including acute toxicity, subacute toxicity, chronic toxicity, impacts on fertility and reproduction, embryonic toxicity, teratogenicity, mutagen...Read more -
The “three siblings” of aliphatic amines: primary, secondary and tertiary
Aliphatic amines refer to a large class of organic amine compounds in which the hydrogen atoms of ammonia molecules are substituted by aliphatic alkyl groups with a carbon chain length ranging from C8 to C22. In ancient times, siblings were traditionally ranked in the order of Bo, Zhong, Shu and ...Read more -
Laundry Detergent Formula Technology
Detergents are specially formulated products for cleaning. On the market, laundry powder and laundry liquid are the most commonly used products for washing clothes. Laundry powder cannot dissolve completely during use; its residues may easily damage clothes and are difficult to rinse off. In cont...Read more -
Application of Low-Foam Surfactants in Industrial Cleaning
In industrial cleaning, foam not only impairs detergency but also makes rinsing difficult, tends to leave residues, and may even overflow from cleaning equipment, resulting in waste. Additionally, foam can strip surfactants from the cleaning liquid phase. Therefore, low-foam cleaning products are...Read more -
Instability manifestations of emulsions (flocculation, coalescence, stratification and demulsification)
There are several manifestations of emulsion instability: flocculation, coalescence, stratification (or sedimentation), demulsification, phase inversion and Ostwald ripening. 1.Flocculation The dispersed droplets in the emulsion aggregate to form clusters of three-dimensional droplets, which are...Read more -
Classification and Application of Cleaning Agents
Household Cleaning Agents Household cleaning refers to the cleaning and maintenance of buildings or industrial equipment, such as cleaning floors, walls, furniture, carpets, doors, windows, and bathrooms, as well as surface cleaning of stone, wood, metal, and glass. Such cleaning agents general...Read more -
The mechanism of action of surfactant solubilizers and the factors affecting solubilization
In the field of chemistry, some organic compounds, due to their properties of being insoluble or slightly soluble in water, bring many inconveniences to practical applications. However, when these organic compounds coexist with surfactants, their solubility increases significantly, a phenomenon k...Read more -
Cationic surfactant
Cationic surfactants are mainly nitrogen-containing organic amine derivatives. Since the nitrogen atom in their molecules contains a lone pair of electrons, it can combine with the hydrogen in acid molecules through hydrogen bonds, causing the amino group to carry a posi...Read more -
The Detergent Action of Surfactants — Various Types of Detergents
The detergent action of surfactants is a fundamental property that gives surfactants their greatest practical utility. It is involved in the daily lives of thousands of households. Moreover, it is being increasingly applied in various industries and all kinds of industrial production. detergent S...Read more -
Antistatic effect of surfactants
The detergency of surfactants is a fundamental property that gives surfactants their most practical uses. It is involved in the daily lives of thousands of households. Moreover, it is increasingly applied in various industries and all kinds of industrial production. Antistatic effect of surfactan...Read more -
Application of low-foam surfactants in industrial cleaning
In industrial cleaning, foam not only affects decontamination, but is also difficult to rinse off, prone to residue, and may even overflow from the cleaning equipment, causing waste. Moreover, foam can carry away surfactants from the cleaning liquid phase. Therefore, it is necessary to use low-fo...Read more -
Methods for degreasing and cleaning metal surfaces!
In the production process of metal equipment, lubricants are lubricating media used to reduce the frictional resistance of friction pairs and slow down their wear. Lubricants also play roles such as cooling, cleaning, and preventing pollution for friction pairs. However, the use of lubricants may...Read more
