EPs	Epoxy resins
EP	Epoxy resin
FTIR	Fourier transform infrared microscopy
PHRR	Peak heat release rate
UL 94	Underwriters Labs 94 test
LOI	Limiting oxygen index
DSC	Differential scanning calorimetry
THR	Total heat release
DTA	Differential thermal analysis
HRR	Heat release rate
Py-GC-MS	Pyrolysis gas chromatography/mass spectrometry
SDT	Smoke density test
MHHPA	Hexahydrophthalic anhydride
Tg	Glass transition temperature
DGED	Diglycidyl ether of daidzein
DDM	4,4′-diaminodiphenylmethane
TPEU-EP	eugenol-based bifunctional epoxy resins
FR	Flame retardant
FRs	Flame retardants
P3EP	Triglycidyl phloroglucinol
PCFC	Pyrolysis combustion flow calorimetry
IA	Itaconic acid
TG	Thermogravimetric analyzer
EPEU	Epoxidized eugenol bio-epoxy
DICY	Dicyandiamide
DDS	4,4′-Diaminodiphenyl sulfone
PN	Phenol novolac
DDSi-n	Phosphinophenanthrene/phenylsiloxane bifunctional groups
POSS	Polyhedral oligomeric silsesquioxanes
DPP	Diphenylphosphine
DPOP	Diphenylphosphine oxide
TSR	Total smoke released
HCCP	Hexachlorocyclotriphosphazene
APP	Ammonium polyphosphate
IFR	Intumescent flame retardant
MS	Mass spectrometry
CFRPs	Carbon fiber-reinforced epoxy composites
FAR	Failure analysis report
CF	Carbon fiber
ATH	Aluminum trihydrate
TTI	Time to ignition
MDH	Magnesium hydroxide
Sb2O3	Antimony trioxide
RT	Room temperature
XPS	X-ray photoelectron spectroscopy
TTI	Time to ignition