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首页> 外文期刊>Journal of natural fibers >Some Properties of Natural Fibers (Sisal, Pineapple, and Banana) in Comparison to Man-Made Technical Fibers (Aramide, Glass, Carbon)
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Some Properties of Natural Fibers (Sisal, Pineapple, and Banana) in Comparison to Man-Made Technical Fibers (Aramide, Glass, Carbon)

机译：天然纤维（剑麻，菠萝和香蕉）与人造技术纤维（芳纶，玻璃，碳）相比的某些性能

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摘要

In this paper, we analyze the results of the delignification treatments performed on three natural fibers (sisal, pineapple, and banana) and of the thermal treatments at 400, 600, and 800 degrees C on three industrial fibers (aramid, carbon, and glass). The fibers were analyzed by TGA, SEM, and EDS, as well as tested for tensile strength before and after the delignification and thermal treatments. Contact angle measurements were also carried out on the natural fibers. With the delignification treatments, the removal of Si, K, and Mg on pineapple and banana fibers was achieved. Thermal treatments lowered significantly the tensile strength of industrial fibers, while delignification treatments decreased slightly the mechanical resistance of natural fibers, except in the case of the pineapple fiber.
机译：在本文中，我们分析了对三种天然纤维（剑麻，菠萝和香蕉）进行脱木素处理的结果，以及对三种工业纤维（芳纶，碳和玻璃纤维）在400、600和800摄氏度进行热处理的结果。 ）。通过TGA，SEM和EDS分析纤维，并在脱木素和热处理之前和之后测试拉伸强度。还对天然纤维进行了接触角测量。通过脱木素处理，可去除菠萝和香蕉纤维上的Si，K和Mg。热处理显着降低了工业纤维的拉伸强度，而去木质素处理则稍微降低了天然纤维的机械抗力，但菠萝纤维除外。

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