Figure 4
FTIR spectra of the CF/PA12/EP ternary composite (a) before curing and after curing at the different stages: (b) 120 °C/5 h, (c) 120 °C/5 h + 150 °C/3 h and (d) curing at 120 °C/5 h + 150 °C/3 h + 200 °C/2 h.
Figure 4 | Scientific Reports
FTIR spectra of the CF/PA12/EP ternary composite (a) before curing and after curing at the different stages: (b) 120 °C/5 h, (c) 120 °C/5 h + 150 °C/3 h and (d) curing at 120 °C/5 h + 150 °C/3 h + 200 °C/2 h.
