Abstract
In the work presented the authors have measured the volumetric response to torsional deformations of these networks in the temperature region near the conventional glass transition and after annealing to the equilibrium volume. From the experiments it is clear that the volume change on torsion of the equilibrium D400 epoxy network near its glass transition is positive (dilatational). The volume change increases as the temperature decreases and, at constant temperature, as the deformation increases. The volume change at a given deformation relaxes to zero much more quickly as the temperature increases.
| Original language | English |
|---|---|
| Pages (from-to) | 260-262 |
| Number of pages | 3 |
| Journal | American Chemical Society, Polymer Preprints, Division of Polymer Chemistry |
| Volume | 30 |
| Issue number | 2 |
| State | Published - Sep 1989 |
| Event | Papers Presented at the Miami Beach, FL Meeting: Polymer Preprints - Miami Beach, FL, USA Duration: Sep 10 1989 → Sep 15 1989 |
Fingerprint Dive into the research topics of 'Torsional dilatometry of polymer networks in equilibrium'. Together they form a unique fingerprint.
Cite this
Duran, R. S., & McKenna, G. B. (1989). Torsional dilatometry of polymer networks in equilibrium. American Chemical Society, Polymer Preprints, Division of Polymer Chemistry, 30(2), 260-262.