Research Article
Kinetic Analysis of the Thermal Decomposition of Polymer-Bonded Explosive Based on PETN: Model-Fitting Method and Isoconversional Method
Table 7
Kinetic parameters of PETN and PBXs obtained by several methods.
| | Sample | TG/DTG using KAS method | Vacuum stability test (VST) | | Isoconversional method | Model-fitting method | | Eφ (kJ·mol−1) | (min−1) | Eφ (kJ·mol−1) | (min−1) | Eφ (kJ·mol−1) | (min−1) |
| | PETN | 144.9 | 28.6 | 137.3 | 31.9 | 139.1 | 32.7 | | PBX-PN-85 | 137.1 | 25.2 | 129.7 | 28.0 | 125.6 | 28.0 | | PBX-PP-85 | 152.4 | 32.6 | 143.9 | 35.0 | 150.6 | 36.9 |
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