Enhancing Fatigue Performance of Sandwich Composites with Nanophased Core

Table 1

Materials used for sandwich construction.

Face sheet (skin)			Core materials
Fiber		Resin	Foam	Nanoparticles(CNF)
No. of layer 3	S-2 Glass 240 F	Epoxy SC-15	Polyisocyanurate density 80 Kg/m^3	Purity: 95%,
				density: 1.95 g/cm^3,
				diameter: 70–200 nm,
				length: 50–100 𝜇m