Research Article
Thermal Measurements on Polymeric Epoxy-Expandable Graphite Material
Table 7
Activation energies (
) and preexponential (
) terms of the epoxy-EG composite samples.
| Sample | (kJmol−1) | (s−1) |
| Neat epoxy | 159.1 | 4.55 1011 | Epoxy 1 wt.% EG | 155.7 | 2.58 1011 | Epoxy 3 wt.% EG | 145.9 | 3.60 1010 | Epoxy 5 wt.% EG | 171.4 | 3.87 1012 |
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