Research on Fabrication of Flame Retardant Nanocomposite Coating to Protect Steel Structures on Epikote 240 Epoxy Resin Base with the Synergy of MWCNTs and Fly Ash

Figure 11

FTIR spectra of formulation F0, F1, F2, and F3 (F0: the coating consisted of the absence of MWCNTs, F1: 0.5 wt.% MWCNTs, F2: 1 wt.% MWCNTs and F3: 1.5 wt.% MWCNTs).