Research Article
Synthesis and Characterization of Imide Containing Hybrid Epoxy Resin with Improved Mechanical and Thermal Properties
Table 5
TGA analysis of epoxy-PPGE system.
| | Sample code | Onset (°C) | Endset (°C) |
(°C) | Char yield at 700°C (%) |
(°C) |
| | BPA-PDA(a) | 200 | 570 | 333 | 6 | 85 | | BPA-TPDAP(b) | 190 | 544 | 318 | 10 | 65 | | BPA-5PPGE(c) | 175 | 560 | 285 | 19 | 82 | | BPA-10PPGE(d) | 170 | 563 | 292 | 21 | 85 | | BPA-15PPGE(e) | 175 | 600 | 282 | 25 | 93 | | BPA-20PPGE(f) | 170 | 590 | 293 | 27 | 102 |
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