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Dispersant is a type of surfactant commonly used to disperse solid particles or droplets and prevent them from regrouping. There are multiple options for the composition of dispersants, depending on the application field and the desired dispersion effect. The following are some common dispersant components: Anionic surfactants: such as sodium dodecylbenzenesulfonate (SDBS), sulfates, etc. The…
Polycarboxylic acid water reducing agent is an efficient concrete additive that reduces the amount of cement, improves the fluidity and workability of concrete by introducing polycarboxylic acid polymer compounds into concrete. The main characteristics of polycarboxylate water reducing agents include the following aspects: Significant water reducing effect: Polycarboxylic acid water reducing agent can significantly reduce…
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Acid pickling corrosion inhibitor is a chemical product used for metal surface treatment, mainly used to remove oxides, rust, and other harmful substances from metal surfaces, in order to provide a clean, smooth, and corrosion-resistant metal surface. The following is an analysis of a common pickling corrosion inhibitor formula: Main ingredients: Acidic components: Generally, concentrated…
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Boiler deoxidizer is a chemical agent used in boiler water treatment to remove oxygen from water and prevent metal corrosion in boilers. The following are the possible chemical components of a common boiler deoxidizer: Sulfite: Sulfate is a common boiler deoxidizer, such as sodium sulfite (Na2SO3) or sodium bisulfite (NaHSO3). They can react with oxygen…
Cleaning pre film agent is a chemical product used to clean metal surfaces and provide coating pre-treatment. Depending on the specific formula and composition, cleaning pre film agents may contain hazardous chemicals. According to China’s Regulations on the Safety Management of Hazardous Chemicals, hazardous chemicals refer to chemical substances that can cause harm to human…
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Chelating agent is a chemical substance that can form complexes with metal ions. Testing the composition of chelating agents usually requires the use of specialized laboratory methods and instruments for analysis. The following is one of the common methods for detecting the composition of chelating agents: High performance liquid chromatography (HPLC): HPLC is a commonly…
ATMP (amino trimethylene phosphonic acid) is a commonly used scale and corrosion inhibitor, which can be used for scale and corrosion inhibition applications in water treatment and industrial fields. The following is a common ATMP formula: Aminotrimethylene phosphonic acid (ATMP): 100g Water (purified water): appropriate amount Preparation steps: Add an appropriate amount of purified water…
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CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Structural Formula: Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250℃. HEDP has good chemical stability under high…
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The specific composition of clay stripping agents may vary depending on different products, but in general, the main components of clay stripping agents include the following: Water: used as a solvent for diluting and stirring other components. Surfactants: Commonly used surfactants include non ionic surfactants, anionic surfactants, or cationic surfactants, used to improve the wettability…
Deoxidizers are mainly used to remove dissolved oxygen from liquids or gases. The following are some steps and precautions for using deoxidizers in general: Preparation: Ensure a clean usage environment and wear appropriate safety precautions such as gloves, goggles, etc. Determine dosage: Determine the appropriate amount of deoxidizer based on the volume of liquid or…