Low Velocity Impact and Creep-Strain Behaviour of Vinyl Ester Matrix Nanocomposites Based on Layered Silicate

Figure 2

SEM images at 50 μm of (a) neat vinyl ester, (b) 2 wt.%, (c) 4 wt.%, and (d) 5 wt.% nanocomposites.

(a)

(b)

(c)

(d)