Research Article
[Retracted] Mechanical Characterization of Biocomposites Reinforced with Untreated and 4% NaOH-Treated Sisal and Jute Fibres
Figure 11
Fracture surfaces of tensile and flexural test specimens. (a) Sisal-untreated tensile. (b) Jute-untreated flexural. (c) Sisal 4% NaoH-treated tensile. (d) Jute 4% NaoH-treated tensile. (e, f) Jute 4% NaoH-treated flexural. (g) Sisal 4% NaoH-treated flexural.