708
Views
0
CrossRef citations to date
0
Altmetric
Research Article

Physical, Chemical and Mechanical Characterization of Sida Rhombifolia Fibers from the Center Region of Cameroon for their potential use in textiles and composites

ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon, ORCID Icon & ORCID Icon show all

Figures & data

Figure 1. Extraction of sida rhombifolia fibers by cold water retting; (a) Dipping; (b) extraction (c) washing.

Figure 1. Extraction of sida rhombifolia fibers by cold water retting; (a) Dipping; (b) extraction (c) washing.

Figure 2. Extraction of Sida Rhombifolia fibers by boiling water; (a) cooking the stems; (b) isolated bark of the stems (c) scraped bark.

Figure 2. Extraction of Sida Rhombifolia fibers by boiling water; (a) cooking the stems; (b) isolated bark of the stems (c) scraped bark.

Figure 3. Single fiber support.

Figure 3. Single fiber support.

Table 1. Properties of sida rhombifolia fibers compared to other plant fibers.

Figure 4. Sida rhombifolia fibers extracted by cold water retting (SDR-R) and boiling water (SDR-C).

Figure 4. Sida rhombifolia fibers extracted by cold water retting (SDR-R) and boiling water (SDR-C).

Figure 5. Evolution of the FTIR spectrum of Sida Rhombifolia fibers extracted according to the extraction technique; (a) fibers extracted with boiling water; (b) fibers extracted with cold water retting.

Figure 5. Evolution of the FTIR spectrum of Sida Rhombifolia fibers extracted according to the extraction technique; (a) fibers extracted with boiling water; (b) fibers extracted with cold water retting.

Table 2. Chemical composition of plant fibers.

Figure 6. Mechanical tensile behavior of Sida Rhombifolia fibers; (a) fibers extracted by cold water retting; (b) fibers extracted by boiling water; (c) linear regression line for a sample of fiber extracted by cold water retting.

Figure 6. Mechanical tensile behavior of Sida Rhombifolia fibers; (a) fibers extracted by cold water retting; (b) fibers extracted by boiling water; (c) linear regression line for a sample of fiber extracted by cold water retting.

Figure 7. Evolution diagram of the mechanical properties of fibers;(a) tenacity and Young’s modulus; (b) strain at break.

Figure 7. Evolution diagram of the mechanical properties of fibers;(a) tenacity and Young’s modulus; (b) strain at break.

Table 3. Student’s t-test: difference between cold and boiling extraction techniques in mechanical properties.

Table 4. Comparison of sida rhombifolia fiber properties with literature.