An interesting chemical engineer
Industrial cleaning agents are widely used in various industries and fields, and their main uses include: Metal surface cleaning: Industrial cleaning agents can be used to remove grease, dirt, oxides, etc. from metal surfaces, providing a clean surface for subsequent processing and coating. Mechanical equipment cleaning: Industrial cleaning agents can be used to clean mechanical…
Flocculant is a chemical substance commonly used in water treatment and wastewater treatment. Its function is to aggregate small particles (such as suspended solids, colloidal particles, etc.) suspended in water into larger agglomerates for subsequent sedimentation or filtration. The mechanism of action of flocculants mainly includes the following aspects: Coagulation: The active groups (such as…
Polymer surfactants are a type of compound with high molecular weight and both surface activity and solubility. They have extensive applications in various fields, including the following aspects: Cleaners and detergents: Polymer surfactants are commonly used in the preparation of detergents and detergents, which can reduce the surface tension of water, increase the contact area…
Chelating dispersant is a chemical substance that can achieve dispersion by forming stable complexes with metal ions. Chelating dispersants typically consist of the following main components: Chelating agent (chelating ligand): Chelating agent is a key component of chelating dispersant and has the ability to form stable complexes with metal ions. Common chelating agents include organic…
Cement water reducing agent is a commonly used concrete additive, whose function is to achieve the following effects by changing the fluidity and viscosity of cement slurry: Reducing cement dosage: Cement water reducing agents can reduce the amount of cement required in concrete while maintaining its strength. By reducing the amount of cement used, the…
Chelating agents are a type of chemical substance with coordination ability that can form stable complexes with metal ions in solution. Chelating agents typically contain multiple coordination sites and can form coordination bonds with metal ions. The following are common chelating agent components and their characteristics: Ethylene diamine tetraacetic acid (EDTA): EDTA is one of…
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The production and formula of water reducing agents can be adjusted according to specific needs and usage conditions. The following is a common formula of water reducing agents: Main ingredients: Sulfonated polyketamine: As the main component of water reducing agent, it has good dispersibility and water retention. Polyethylene glycol: increases the water retention and viscosity…
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Dispersants are a type of chemical substance used to enhance the dispersion performance of particles in suspension systems. There are multiple options for the composition of dispersants, and common components include the following: Surfactants: Surfactants are one of the most common dispersant components. They can reduce the surface tension of liquids, allowing particles to interact…
Cleaning pre film agent is a chemical agent used for surface treatment, mainly used to clean and purify the surface to be coated, providing ideal conditions for subsequent coating processes. Its functions can be summarized as follows: Removing pollutants: Cleaning the pre film agent can effectively remove grease, dust, dirt, and other impurities from the…
Youlujing is a commonly used bleaching agent and disinfectant, mainly containing sodium hypochlorite (NaClO) as the active ingredient. It has the functions of efficient sterilization, bleaching, and odor removal. The following are some common uses of Youlujing: Disinfection: Youlujing can be used to disinfect water sources, food, kitchen utensils, household surfaces, etc. An appropriate amount…