Glass transition relation

Figure 1-24 Glass Transition Temperature (Tg) for Maltose, Maltose Polymers, and Extrapolated Value for Starch. M indicates molecular weight. Source Reprinted with permission from Y.H. Roos, Glass Transition-Related Physico-Chemical Changes in Foods, Food Technology, Vol. 49, No. 10, p. 98, 1995, Institute of Food Technologists.

Roos, Y.H. 1995. Glass transition-related physicochemical changes in foods. Food Technol. 49, no. 10 97-102. 

Figure 5.5. State diagram of sucrose with typical experimental data at high concentrations and in the maximally freeze-concentrated state. Dynamic mechanical and dielectric measurements show glass transition-related relaxations.

Glass Transition-Related Thermorheological Complexity in Polystyrene Melts... 

Glass Transition-Related Thermorheologiccd Complexity in Polystyrene Melts 287... 

Glass Transition-Related ThermorheologicaX Complexity in Polystyrene Melts 303... 

Glass Transition-Related Thermorheologieal Complexity in Polystyrene Melts 327... 

E L McKague, J D Reynolds and J E Halkias, SwelUng and glass transition relations for epoxy materials in humid environments , J Appl Polym Sci 1978 22 1643-1654. 

Figure 2.36 shows the DSC curve of the blends of a random copolymer of styrene and acrylonitrile (SAN) with polycarbonate (PC). T s of the SAN and PC components are 116 and 147 °C, respectively. The blend shows two glass transitions related to the glass transitions of the component polymers however, SAN s Tg is shifted up to 111 C, while PC s is lowered to 137°C.These shifts... 

E. L. McKague, J. D. Reynolds, and J. E. Halkias, Swelling and glass transition relations for epoxy matrix material in humid environments. J. Appl. Polym. Sci. 22(6), 1643-1654 (1978). 

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