โ Scribed by Alexander J. Mackinnon; Peter J. Hall; Colin E. Snape; Paul Burchill
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Differential scanning calorimetry was used to investigate the glass-to-rubber transition at 383 K of Illinois No. 6 coal dried at 383 K and thermally treated to 523 K. The intensity of the transition is 0.2 J g-' K-I, 'run 2' in Figure 1. The sample was then cooled to 303 K. This procedure was repea
Coal tar pitches generally have very complex chemical compositions and structures. Their physico-chemical properties depend on the mutual molecular interactions of their various components. In order to characterize these materials further the properties related to their glass transition behaviour ha
Thermal transition of cross-linked corn starches was characterized by using a differential scanning calorimeter (DSC) in the presence of excess (67%, based on total weight) or limited (15%) water. Normal corn starch (, 24% amylose) was cross-linked by reacting with a mixture (99:1) of sodium trimeta