Experimental Investigation on the Mechanical Properties of a Sandwich Structure Made of Flax/Glass Hybrid Composite Facesheet and Honeycomb Core

Table 2

Properties of composite laminates.

FS laminate	FS thickness (mm)	Total fiber volume fraction	Fiber weight fraction (%)		FS density (g.cm^-3)
			Glass	Flax
Flax		0.26	0	100
H1		0.297	57	43
H2		0.326	75	25
Glass		0.415	100	0