Figure 2. Glass transition temperature (Tg) vs molecular weight

From

An Experimental Review: Evaluation of the Flory-Fox Equation for the Relationship of Glass Transition Temperature (Tg) vs Molar Mass of Polystyrene Using Differential Scanning Calorimetry (DSC)

Ronald P. D’Amelia, Brandon Khanyan

Journal of Polymer and Biopolymer Physics Chemistry. 2022, 10(1), 10-17 doi:10.12691/jpbpc-10-1-2