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. 2025 Dec 11;17(24):3291. doi: 10.3390/polym17243291
PMC polymer matrix composites
DGEBA bisphenol A diglycidyl ether
TETA triethylenetetramine
LOI limiting oxygen index
SEM scanning electron microscopy
THR total heat release
meanHRR mean heat release rate
PHRR peak heat release rate
TSR total smoke release
FIGRA fire growth rate
Qef. effective heat of combustion
TstI initial first-stage temperature of thermal-oxidative degradation marking the beginning of mass loss intensity on the DTG curve
TfinI final first-stage temperature of thermal-oxidative degradation based on the point of intersection of tangents drawn through the TG curve bends
PMLR peak mass loss rate
Tm PMLR temperature
ΔmI mass loss after the first stage of thermal-oxidative degradation