cationic polyacrylamide copolymer introductions from Nepal

cationic polyacrylamide copolymer introductions from Nepal
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  • What is cationic polyacrylamide (CPAM)?
  • Cationic polyacrylamide (CPAM) is one of the most frequently used flocculants with high intrinsic viscosity and charge density. This flocculant is a water-soluble acrylamide-based polymer having cationic quaternary ammonium groups .
  • How cationic polyacrylamide (PAMC) is prepared?
  • Flocculation and mechanism was discussed based on zeta potential and pH analysis. A novel cationic polyacrylamide (PAMC) with various cationic monomer contents were prepared by copolymerizing acrylamide (AM) and methacryloxyethyl trimethyl ammonium chloride aqueous solution (DMC) through low-pressure ultraviolet (UV) initiation.
  • Which cationic polyacrylamide is hydrophobically associating?
  • P (AM-DMDAAC-BA), one kind of hydrophobically associating cationic polyacrylamide, was synthesized with acrylamide (AM), dimethyldiallyammonium chloride (DMDAAC) and butylacrylate (BA) by the micellar free radical copolymerization technique.
  • Does copolymerization of cationic monomer provide similar stabilization as a homopolymer?
  • We speculate that the copolymerization of cationic monomer with AM at moderate charge densities should provide similar stabilization as a homopolymer of the cationic monomer. In addition, if a RAFT functionality is introduced into the polymer chain, the was also conducted.