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 6

Chemically treated fibre surface: (a) 0% NaOH; (b) 4% NaOH; (c) 8% NaOH; (d) acetylation; (e) 8% NaOH + acetylation; (f) silane.

(a)

(b)

(c)

(d)

(e)

(f)