Huggins equation

The Huggins Equation is an empirical equation used to relate the reduced viscosity of a dilute polymer solution to the concentration of the polymer in solution. The Huggins equation states:

$\left [\frac{n_i}{c}\right]\quad= [n] + k_H [n]^2 c$

Where $\frac{n_i}{c}$ is the reduced viscosity of a polymer in solution, $[n]$ is the intrinsic viscosity of the solution, $k_H$ is the Huggins coefficient, and $c$ is the concentration of the polymer in solution. In isolation, $n_i$ is the relative viscosity increment for the solution.

单词	Huggins equation
释义	Huggins equation 英语百科 Huggins equation The Huggins Equation is an empirical equation used to relate the reduced viscosity of a dilute polymer solution to the concentration of the polymer in solution. The Huggins equation states: $\left [\frac{n_i}{c}\right]\quad= [n] + k_H [n]^2 c$ Where $\frac{n_i}{c}$ is the reduced viscosity of a polymer in solution, $[n]$ is the intrinsic viscosity of the solution, $k_H$ is the Huggins coefficient, and $c$ is the concentration of the polymer in solution. In isolation, $n_i$ is the relative viscosity increment for the solution.
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