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Polyacrylamide is a linear polymer comprised of monomers unit with functional groups of amide that adsorb on to the surface of particles. 

According to the different ion characteristics, polyacrylamide can be divided into four types: cationic polyacrylamide; anionic polyacrylamide, nonionic polyacrylamide and amphoteric polyacrylamide

Polyacrylamide can be widely used for oilfield additives, paper-making agent, water treatment flocculant, construction additives and other application areas. Polyacrylamide is known as “Universal Agent”.

Cationic Polyacrylamide

Cationic polyacrylamide (CPAM) is a linear polymer compound, which can affinity and adsorb hydrogen bonds due to a variety of lively groups.oilfield, aquatic processing and fermentation, especially for the dehydration treatment of urban sewage, urban sludge, paper sludge and other industrial sludge.

Anionic Polyacrylamide

A water-soluble polymer polymer, mainly used for flocculation settlement, precipitation and clarification treatment It can also be used for drinking water clarification and purification treatment. Because its molecular chain contains a certain number of polar groups, it can absorb the water suspended solid particles, between the particle bridge or particles through charge neutralization to form a large flocculation, so can accelerate the settlement of particles in the suspension, there is very obvious to accelerate the solution clarification, promote filtration and other effects.

Nonionic Polyacrylamide

Non-ionic polyacrylamide is a water-soluble polymer polymer or polyelectrolyte

Amphoteric polyacrylamide

Amphoteric polyacrylamide is copolymer with vinyl amide and vinyl cation monomer acrylamide monomer, hydrolyzed. Through infrared spectral analysis