Review Article
Mechanical and Thermal Properties of Bamboo Fiber–Reinforced PLA Polymer Composites: A Critical Study
Table 5
Mechanical properties of bamboo fiber–reinforced PLA composite.
| Fiber | Fiber addition (wt %) | Best combination (wt%) | Modifiers | Addition (wt %) | Tensile strength (Mpa) | Tensile modulus (Gpa) | Flexural strength (Mpa) | Flexural modulus (Gpa) | Impact strength (kJ/m2) | Elonga tion at break (%) | Reference |
| Bamboo fibers | 10–50 | | Lysine-diisocyanate | 30 | 30 | 3.4 | — | — | — | 2.8 | [40] | Bamboo fibers | 20 | — | Epoxidised soybean oil | — | 52 | 2.15 | — | — | — | 3 | [41] | Bamboo particles | 30 | — | Alkaline treatment | — | 44.21 | 0.668 | — | — | — | 6.22 | [42] | Bamboo flour | 15 | — | PLA-g-glycidyl meth acrylate | — | 60 | 6.3 | — | — | 14.5 | — | [43] | Bamboo particles | 30 | — | Alkaline treatment and maleic anhydride compatibilizer | — | 47.60 | — | 72.5 | 4.5 | — | — | [44] | Bamboo fiber | 40 | — | Dopamine hydrochloride and alkaline treatment | | 39.51 | 2.17 | 64.25 | 4.53 | 8.43 | — | [45] | Bamboo fiber | 0–60 | 30 | Esterified maleic anhydride | 10 | 35 | 3.058 | — | — | — | — | [49] | Bamboo particle | 0–50 | 20 | Tannic acid-crosslinked epoxidized soybean oil | 0.5 | 65 | 1.7 | — | — | 6.3 | 6.5 | [50] | Bamboo cellulose fiber | 2 | — | Alkaline, silane treatment | — | 72 | 2.6 | — | — | 4.9 | 11 | [51] | Bamboo cellulose nanowhiskers | 1–4 | 3 | Trimethoxy silane treatment | 8 | 20 | 0.340 | — | — | — | 32 | [52] | Bamboo char | 0–4 | | Silane treatment | | 20 | 0.300 | | | | 30 | [53] | Bamboo cellulose nanowhiskers | 2.5 | — | Trimethoxy silane (A-189) | 16 | 13 | 0.110 | — | — | — | 200 | [54] | Bamboo cellulose nanowhiskers | 0–4 | 2 | Alkaline treatment | — | 11 | 0.430 | — | — | — | 2.5 | [55] | Bamboo micro-fibrils | 0–50 | 40 | Alkaline treatment | — | 37 | 120 | — | — | — | — | [56] | Ultrafine bamboo char | 2.5 | — | Alkaline treatment | 15 | 65.36 | 1.012 | — | — | 16.05 | 5.36 | [57] | Bamboo cellulose nanowhiskers | 2.5 | — | Triethoxyvinyl silane. | 4 | 18.5 | 3.2 | — | — | — | 125 | [58] | Ultrafine bamboo char | 0–40 | 30 | Untreated | — | 14 | 0.550 | — | — | 21 | 2.5 | [59] |
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