working principle of anionic polyacrylamide viscosity concentration

working principle of anionic polyacrylamide viscosity concentration
Tags: , , , , , , ,
  • How do you find the intrinsic viscosity of a polymer solution?
  • where, c is the concentration of the polymer solution. Thus, if the specific viscosity is determined experimentally for polymer solutions of different concentrations (but same molecular weight), then the intrinsic viscosity can be determined by extrapolating the plot of to c=0.
  • What is anionic polyacrylamide (Apam)?
  • 1. Introduction Anionic polyacrylamide (APAM) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [ , , ].
  • How does concentration affect the viscosity of a polymer?
  • With the increase in the concentration of polymer, the viscosity will be increased. Due to the increased number of polymer molecules in the solution, the interaction between the polymer chains will be more. The molecular weight of the polymer has a drastic effect on the polymer solution viscosity.
  • What factors affect a polymer solution viscosity?
  • These correlations account for the individual as well as combined effects of four major parameters; namely, shear rate, concentration, molecular weight and degree of hydrolysis, on polymer solution viscosities. Viscosities of various polymers solutions have been measured.