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. 2020 Nov 6;5(45):28918–28928. doi: 10.1021/acsomega.0c02166

Table 3. Tg and Gel Content of Cured Epoxies with Different Weight Ratios of EMMY/EPFA.

sample Tg (°C) E (MPa) E″ (MPa) E′ at Tg + 20 °C (MPa) ve (mol/m3) gel content (%)
EMMY100 71 4772 324 27.84 3139 97.82
EMMY75/EPFA25 59 3778 305 24.12 2913 93.24
EMMY50/EPFA50 45 3578 303 18.67 2354 89.97
EMMY25/EPFA75 35 2774 273 16.27 2118 85.68
EPFA100 17 2262 232 9.45 1306 70.56