Research Article

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

Table 4

Total burning time (t1 + t2) of the nanocomposite coating.

SampleContent of MWCNTs, (wt.%)Burning time (t1 + t2), seconds (S)UL 94 V rated

F0055.12V1
F10.514.29V0
F21.012.02V0
F31.513.50V0