WCO	Waste cooking oil
E-WCO	Epoxy waste cooking oil
EWOMA	Epoxy waste oil methacrylate
EWOA	Epoxy waste oil acrylate
MAA	Methacrylic acid
AA	Acrylic acid
TEGDMA	Triethylene glycol dimethacrylate
PEGDA	PPh3 Triphenylphosphine
TPGDA	Tripropylene glycol diacrylate
HDMA	1,6-hexanediol dimethacrylate
GDMA	Glycerol dimethacrylate
EGDMA	Ethylene glycol dimethacrylate
Irgacure 819	phenylbis (2,4,6-trimethylbenzoyl) phosphine oxide
DMAB	p-dimethylaminobenzaldehyde
HQ	Hydroquinone
PPh3	Triphenylphosphine
Symbols
A1–A3 WCO	Resin samples containing different amounts of EWOA and TEGDMA
MA1–MA3 WCO	Resin samples containing different amounts of EWOMA and TEGDMA
A2–F2 WCO	Resin samples composed of EWOA and different diacrylate molecules