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Introduction to the chemical properties of polyacrylamide

Polyacrylamide (PAM) is the general name for acrylamide homopolymer or polymers obtained by copolymerization with other monomers. It is one of the most widely used water-soluble polymer compounds. Polyacrylamide has specific chemical properties. It will not dissolve in benzene, toluene, xylene, gasoline, kerosene or diesel, but it can dissolve in water. In an alkaline environment, …

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Is polyacrylamide environmentally friendly?

‌‌Polyacrylamide is environmentally friendly. ‌‌ Polyacrylamide (PAM) is a linear polymer widely used in the field of environmental protection, especially in sewage treatment, where it is used as a flocculant to effectively remove suspended matter and impurities in water, thereby purifying water quality. Polyacrylamide can quickly dissolve in water to form a viscous solution, and …

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Classification and characteristics of polyacrylamide?

Polyacrylamide (PAM) is a multifunctional water-soluble polymer. It can be divided into the following categories according to its ionic properties and structure. Each type has unique characteristics and application areas: 1. Nonionic polyacrylamide (NPAM) Features: It has no charge and no ionic groups on the molecular chain. Therefore, its flocculation effect in water mainly depends …

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Wide application of polyacrylamide

Polyacrylamide (PAM) is a polymer compound made from acrylamide monomers. It has the characteristics of strong water absorption and high molecular weight, and is widely used in various fields.   Polyacrylamide has ideal chemical stability and is non-toxic, odorless, non-irritating, and insoluble in most organic solvents. The aqueous solution of polyacrylamide has colloidal properties, and …

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The difference between polyacrylamide cations and anions

Polyacrylamide is a common polymer that can be decomposed into cations and anions. The properties and uses of polyacrylamide cations and anions are very different. Cationic polyacrylamide has a strong adsorption capacity and can adsorb organic matter, heavy metal ions, etc. in water to purify water. Cationic polyacrylamide also has good gelling properties and can …

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Characteristics of polyacrylamide flocculant

Polyacrylamide flocculant is a water-soluble polymer compound, widely used in water treatment, sewage treatment, papermaking industry and other fields. Features include: 1. High molecular weight and controllability Polyacrylamide flocculants have a higher molecular weight, which can better aggregate and connect particles and improve the flocculation effect. At the same time, polyacrylamide flocculants have good controllability, …

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Efficient application of cationic polyacrylamide in sewage treatment

Polyacrylamide (PAM) is a linear polymer with chemical composition that varies depending on the molecular weight of the polymer. The general formula is (C3H5NO)n. This material is solid at room temperature and has various forms, including glue, latex, white powder, translucent beads, and flakes. It has excellent thermal stability, is completely soluble in water, and …

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