Development of Epoxy Based Surface Tolerant Coating Improvised with Zn Dust and MIO on Steel Surfaces

Table 2

In can properties of the various coatings.

Systems	High constitute of ingredients	Polymer base	Cross-linker	Hard dry	Main FT-IR peaks	Surface tension (newton/meter)
Benchmark 1	Ti, Mg, Si, and Al	Epoxy resin	Triethylenetetramine with catalyst	14–16 hours	Strong band; Si--O(asymm.stret); included; Ti–O(Stret), -; 800–1110 cm^−1	30.42
Benchmark 2	Si and little amount of Ti and Mg	Epoxy resin	Triethylenetetramine with catalyst	14–16 hours		31.75
Benchmark 3	Si and little amount of Ti	Epoxy resin	Triethylenetetramine with catalyst	12–14 hours		33.61
STC1	Zn, Ti, Si	Bisphenol A based epoxy resin with Zn dust	Fomulated polyamidoamine adduct	8–10 hours	Zn–O at 454 cm ^−1	29.92
STC2	Fe, Ti, Si	Bisphenol A based epoxy resin with MIO flakes	Fomulated polyamidoamine adduct	8–10 hours	Fe–O at 560 cm ^−1	29.20