Abstract

AbstractThe copolymerization of acrylamide (AM) with sodium allylsulfonate (SAS) was studied. The copolymerization rate equation was determined, Rp = K[KPS]0.70[AM]1.60[SAS]−0.60. The copolymeric composition obtained by nitrogen and sulfur elemental analysis, and 1H‐NMR method. The reactivity ratios were calculated by the Kelen–Tudos method and the value of r1(AM), r2(SAS) was determined to be 2.45 and 0.060, respectively. The rheology of aqueous solution of synthetic poly(acrylamide‐co‐sodium allylsulfonate) was determined at different temperatures and flowing activation energy Eη were calculated.

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