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What are the classifications of fabric softeners?
A softening agent is a type of chemical substance that can alter the static and dynamic friction coefficients of fibers. When the static friction coefficient is modified, the tactile feel becomes smooth, allowing for easier movement across the fibers or fabric. When the dynamic friction coeffici...Read more -
What are the applications of flotation
Ore beneficiation is a production process that prepares raw materials for metal smelting and the chemical industry, and froth flotation has become the most important beneficiation method. Almost all mineral resources can be separated using flotation. Currently, flotation is widely applied in th...Read more -
What is flotation?
Flotation, also known as froth flotation or mineral flotation, is a beneficiation technique that separates valuable minerals from gangue minerals at the gas-liquid-solid interface by exploiting differences in the surface properties of various minerals in the ore. It is also referred to as “...Read more -
What are the functions of surfactants in cosmetics?
Surfactants are substances with a highly unique chemical structure and are widely used in the cosmetics industry. They serve as auxiliary ingredients in cosmetic formulations—though used in small quantities, they play a significant role. Surfactants are found in most products, including facial cl...Read more -
What do you know about polymer surfactants
1. Basic Concepts of Polymer Surfactants Polymer surfactants refer to substances with a molecular weight reaching a certain level (typically ranging from 103 to 106) and possessing certain surface-active properties. Structurally, they can be classified into block copolymers, graft copolymers, and...Read more -
Why does the increase in surfactant concentration lead to excessive foam formation?
When air enters a liquid, since it is insoluble in water, it gets divided into numerous bubbles by the liquid under external force, forming an heterogeneous system. Once air enters the liquid and forms foam, the contact area between gas and liquid increases, and the free energy of the system also...Read more -
The application of foaming surfactants in disinfectants
After adding a foaming agent to the disinfectant and using a specialized foaming gun for disinfection, the moistened surface develops a visible “white” layer after disinfection, clearly indicating the areas where the disinfectant has been sprayed. This foam-based disinfection method h...Read more -
The principle and application of demulsifiers
Due to the low solubility of certain solids in water, when one or several of these solids are present in large quantities in an aqueous solution and are agitated by hydraulic or external forces, they can exist in a state of emulsification within the water, forming an emulsion. Theoretically, such...Read more -
Principles of Leveling Agents
Overview of Leveling After the application of coatings, there is a process of flow and drying into a film, which gradually forms a smooth, even, and uniform coating. The ability of the coating to achieve a flat and smooth surface is referred to as leveling property. In practical coating appli...Read more -
Do you know what types of pesticide adjuvants there are?
Adjuvants That Enhance or Prolong Drug Efficacy ·Synergists Compounds that are biologically inactive themselves but can inhibit detoxifying enzymes in organisms. When mixed with certain pesticides, they can significantly enhance the toxicity and efficacy of the pesticides. Examples include syner...Read more -
Do you know what types of pesticide adjuvants there are?
Pesticide Adjuvants are auxiliary substances added during the processing or application of pesticide formulations to improve their physicochemical properties, also known as pesticide adjuncts. While adjuvants themselves generally have little to no biological activity, they can significantly influ...Read more -
What method can be used in Corrosion Prevention?
In general, corrosion prevention methods can be divided into two main categories: 1.Correct selection of corrosion-resistant materials and other preventive measures. 2.Choosing reasonable process operations and equipment structures. Strictly adhering to the process regulations in chemical pr...Read more
