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Activation energy EA, characteristic time at infinite temperature τ0, entropy -TγΔS and -TβΔS and free energy ΔG of the γ and β relaxations for each PPA.
| Polymer | ã-relaxation |
â-relaxation |
||||||
|---|---|---|---|---|---|---|---|---|
| EA (kJ mol−1) | ô0 (s) | - TãÄS (kJ mol−1) | ÄG (kJ mol−1) | EA (kJ mol−1) | ô0 (s) | - TâÄS (kJ mol−1) | ÄG (kJ mol−1) | |
| Polyamide A | 41.16 | 10−16.1 | 10.35 | 17.75 | 66.5 | 10−15.8 | 15.62 | 45.4 |
| Polyamide B | 43.37 | 10−16.7 | 12.05 | 16.3 | 66.04 | 10−15.6 | 15.71 | 45.2 |
| Polyamide C | 46.66 | 10−18 | 15.48 | 12.4 | 85.06 | 10−20 | 34.65 | 38.7 |
