Chemical bonds break during a decomposition process, and complex organic polymers or compounds ... the curve in the upper diagram demonstrates that the sample expands only gradually up to the glass ...

and perhaps the most important property that dictates which polymer is chosen for a given application is its "glass transition temperature." Many industrial polymers possess an irregular molecular ...

The glass transition temperature of a thermoset polymer material demonstrates considerable variability; this is usually influenced by factors such as thermal history, state of cure, and moisture ...

much like crystals to support the thermodynamic origin of glass transition. Polymer scientists are still at the preliminary stage of studying glass surface melting, which requires theoretical and ...