Effect of Hemp Fibre Surface Treatment on the Fibre-Matrix Interface and the Influence of Cellulose, Hemicellulose, and Lignin Contents on Composite Strength Properties

Figure 10

Microscopic images of failure surface for (a) flat-wise view (b) silanised (c) alkalised (d) acetylated composites.

(a)

(b)

(c)

(d)