This work presents the characterization of the physico-chemical, thermal, and morphological properties of the Buried Fiber (BF) extracted from Agave americana L plant leaves that were submitted to burial in soil. The results showed the main components of these BF are cellulose (63.12%), hemicelluloses (17%) and lignin (5.02%). In addition, their crystallinity index is (53 %) with crystalline size of 2.87 nm. Finally, their thermo gravimetric analysis indicates that they are thermally stable until 215 °C. These results suggest that these BF can be used as suitable reinforcement fibers for bio composites.

中文翻译：

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在土壤中埋葬后从龙舌兰提取的纤维的特性

这项工作介绍了从龙舌兰植物叶片提取的埋藏纤维（BF）的理化，热学和形态学特性的表征，这些纤维被埋葬在土壤中。结果表明，这些高炉的主要成分是纤维素（63.12％），半纤维素（17％）和木质素（5.02％）。另外，它们的结晶度指数为（53％），晶体尺寸为2.87nm。最后，它们的热重分析表明它们在215°C之前是热稳定的。这些结果表明，这些BF可以用作生物复合材料的合适增强纤维。