top sale cation polyacrylamide factory in iran

top sale cation polyacrylamide factory in iran
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  • Can polyacrylamide be a drag reducer?
  • A very simple cationic monomer and a cationic hydrophobically associating polyacrylamide were synthesized, and the polymer was to function as a drag reducer. The structures of monomer and polymer were characterized by IR and NMR, and the drag-reducing rate, below and above the critical association concentration, (CAC) was tested.
  • Is polyacrylamide a hydrophobically associating polymer?
  • The structures of monomer and polymer were characterized by IR and NMR, and the drag-reducing rate, below and above the critical association concentration, (CAC) was tested. The modified polyacrylamide is a typical hydrophobically associating polymer, reaching a CAC at a mass concentration of about 0.25% (by weight).
  • Does cationic hydrophobically associating polyacrylamide have good salt resistance?
  • Although it is generally believed that cationic hydrophobically associating polyacrylamide has good salt resistance [ 37, 38, 39 ], in this paper, due to the extremely low polymer concentration, the viscosity of the solution is still greatly reduced.
  • Can cationic polymers be used as drag reducers?
  • In our current work, a water-soluble cationic monomer with very simple structure was first synthesized under room temperature and pressure, then, a very simple cationic hydrophobically associating polymer was synthesized, and its application prospect as a drag reducer was tested in the laboratory.