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首页> 外文会议>TMS Annual Meeting Exhibition >FLEXURAL MECHANICAL CHARACTERIZATION OF POLYESTER COMPOSITES REINFORCED WITH CONTINUOUS BANANA FIBERS
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FLEXURAL MECHANICAL CHARACTERIZATION OF POLYESTER COMPOSITES REINFORCED WITH CONTINUOUS BANANA FIBERS

机译：用连续的香蕉纤维加固聚酯复合材料的抗弯力学表征

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Banana fibers are among the lignocellulose with great potential for use in polymer composites, such as the variety from the Musaceae family, due to its low density and high mechanical resistance. In this work, polyester matrix composites incorporated with continuous and aligned banana fibers were tested for their flexural behavior. Specimens with up to 30% in volume of fibers were bend-tested until rupture. The results showed an increase in both the composite mechanical strength and the stiffness with incorporation of these fibers. A fractographic analysis by SEM disclosed a moderate adhesion mechanism between the banana fiber and the polyester matrix. This mechanism is apparently responsible for the improved performance of the composites.
机译：香蕉纤维是木质纤维纤维素中，具有巨大的聚合物复合材料的潜力，例如来自植物家族的多样性，由于其低密度和高机械性。在这项工作中，测试了与连续和对齐的香蕉纤维掺入的聚酯基质复合材料以进行弯曲行为。纤维体积高达30％的标本弯曲，直至破裂。结果表明，复合机械强度和掺入这些纤维的刚度增加。 SEM通过SEM在香蕉纤维和聚酯基质之间公开了一种适度粘附机理。这种机制显然对复合材料的性能提高了。

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