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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 ,it can widely used for oilfield additives ,paper-making agent,water treatment flocculant,construction additives and other application areas,it is called “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