首页> 外文期刊>Journal of Polymers and the Environment >A New Study on Characterization and Properties of Natural Fibers Obtained from Olive Tree (Olea europaea L.) Residues
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A New Study on Characterization and Properties of Natural Fibers Obtained from Olive Tree (Olea europaea L.) Residues

机译:橄榄树(Olea europaea L.)残留物中天然纤维的表征和性质的新研究

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摘要

Nowadays, fibers extracted from natural resources have a wide range of promising applications, including the prospect to be used as reinforcing material in polymer composites. In this context, the purpose of this study has been to extract fibers from different parts of the olive tree (leaves, small and large branches) and characterize their physico-chemical, thermal, and morphological properties using advanced equipment. Olive leaf (OL) fiber showed asymmetrical size distribution, as compared to those extracted from small olive branches (OSS), and big olive branches (OBS). The OL fiber exhibited 64.1% crystallinity, which is lower than that of the OSS fiber-with 65.4% crystallinity. Thermal analysis revealed that the OBS and OSS fibers are more thermally stable, compared to the OL fibers. The obtained results concluded that olive tree fibers can be suitable for being used as reinforcement material to develop polymer composites for various lightweight applications.
机译:如今,从自然资源中提取的纤维具有广泛的应用前景,包括在聚合物复合材料中用作增强材料的前景。在这种情况下,本研究的目的是从橄榄树的不同部位(叶,大小树枝)提取纤维,并使用先进的设备表征其理化,热学和形态学特性。与从小橄榄枝(OSS)和大橄榄枝(OBS)中提取的那些相比,橄榄叶(OL)纤维显示出不对称的尺寸分布。 OL纤维的结晶度为64.1%,低于OSS纤维的结晶度为65.4%。热分析表明,与OL纤维相比,OBS和OSS纤维具有更高的热稳定性。获得的结果得出结论,橄榄树纤维可以适合用作增强材料,以开发用于各种轻型应用的聚合物复合材料。

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