Figure 1. Intrinsic Viscosity Plot of ηred and ηinh vs Concentration for PVAc GB-50 in THF is shown. Extrapolation of the Huggins (ηred) and the Kraemer (ηinh) lines gives the intrinsic viscosity for the polymer

From

The Determination of the Solubility Parameter (δ) and the Mark-Houwink Constants (K & α) of Food Grade Polyvinyl Acetate (PVAc)

Ronald P. D’Amelia, Jaksha C. Tomic, William F. Nirode

Journal of Polymer and Biopolymer Physics Chemistry. 2014, 2(4), 67-72 doi:10.12691/jpbpc-2-4-2