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 7

Chemically treated fibre composite samples: (a) 0% NaOH; (b) 4% NaOH; (c) 6% NaOH; (d) acetylated; (e) silane; (f) 4% NaOH pretreated silane.

(a)

(b)

(c)

(d)

(e)

(f)