Which polymer is made by polymerization of acrylamide monomer?

PAM is made by the polymerization of acrylamide monomer, whereas PAM/AA is manufactured either by copolymerizing acrylic acid or via hydrolysis of the homopolymer. Polyacrylamide is a water-soluble polymer that undergoes reactions typical of the amide group.

Is acrylamide a free radical polymer?

Whereas acrylamide is chemically reactive both at the vinyl double bond at the carboxamide group, its greatest importance is as a vinyl monomer. Free radical polymerization of acrylamide leads to very high-molecular-weight water-soluble polymers, which are used widely in various applications.

What is polyacrylamide (PAM)?

This chapter discusses polyacrylamides (PAM). Among the various polymers that have been studied for chemical enhanced oil recovery, PAM is most important. PAM is used frequently for mobility control as well as permeability control. PAM (and its modified forms) is the principal polymer used in significant amounts on a commercial basis.

Can polyacrylamide be used as a liquid polymer?

On-site liquid polymer Another option for the use of polyacrylamide is to perform the polymerization a t the field site (DOE, 1979). Specialized dissolution equipment may be required for on-site polymerization (Witheford et al., 1986). This is a relatively new concept, and has not received broad industry acceptance.

How is polyacrylamide-CO-sodium acrylate prepared?

Learn more. Polyacrylamide-co-sodium acrylate has been prepared via copolymerization of acrylamide and acrylic acid, or the hydrolysis of a pre-formed nonionic polymer. Both macromolecules had a charge of 24 mol% with a molar mass of 25 million g/mol.

Why is polyacrylamide a water soluble polymer?

POLYACRYLAMIDE CHEMISTRY General properties Polyacrylamide is a water-soluble polymer which undergoes reactions typical of the amide group (Morris and Penzenstadler, 1978). Its importance lies in the solution properties, rheology, and ability to hydrogen bond to various surfaces.