Transfer and degradation of polyacrylamide based ...
2021-6-13 · Common anionic 71 PAMs are usually produced by copolymerization of acrylamide and acrylic acid or one of its salts (see 72 Fig.1). Their molecular weights vary between 3.106 and 2.107 Da. The most polyvalent anionic PAM 73 contains around 30% of acrylate (in mol).
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