Hybrid and Nonhybrid Laminate Composites of Sugar Palm and Glass Fibre-Reinforced Polypropylene: Effect of Alkali and Sodium Bicarbonate Treatments

<div>SEM micrographs of the nonhybrid composites of (a) untreated (L02), (b) alkaline-treated (L03), and (c) sodium bicarbonate-treated (L04) SPF-reinforced PP.</div>

International Journal of Polymer Science

fig7

Figure 7

Figure 7: Hybrid and Nonhybrid Laminate Composites of Sugar Palm and Glass Fibre-Reinforced Polypropylene: Effect of Alkali and Sodium Bicarbonate Treatments 

Figure 7 | Hybrid and Nonhybrid Laminate Composites of Sugar Palm and Glass Fibre-Reinforced Polypropylene: Effect of Alkali and Sodium Bicarbonate Treatments 