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Comparison Between Epoxy Matrix Composites Reinforced with Ramie Fabric Under Pressure and Vacuum

机译:ie麻纤维增强环氧树脂基复合材料的压力和真空性能比较。

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摘要

For decades, natural fibers have been studied as an economical and environmentally viable alternative to use instead of some types of synthetic fibers, for example fiberglass. To find the best way to make composites, the investigations shall be under various configurations, which is extremely important to understand the potentialities and facilities. To aim the comparison of impact performance of epoxy matrix composites reinforced with ramie fabric, the composites were produced by two different methodologies: under pressure and vacuum. The results show that the composites produced under pressure have greater resistance to both the Charpy and Izod Impact than under vacuum conditions.
机译:数十年来,人们一直在研究天然纤维作为替代某些类型的合成纤维(例如玻璃纤维)的一种经济,环保的选择。为了找到制造复合材料的最佳方法,应在各种配置下进行调查,这对于了解潜力和设施非常重要。为了比较the麻织物增强的环氧基复合材料的冲击性能,采用两种不同的方法(在压力和真空下)生产了复合材料。结果表明,与在真空条件下相比,在压力下生产的复合材料对夏比冲击和艾佐德冲击具有更大的抵抗力。

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  • 来源
  • 会议地点 Phoenix(US)
  • 作者单位

    Advanced Materials Laboratory, LAMAV, State University of the Northern Rio de Janeiro, UENF, Av. Alberto Lamego, 2000, Campos dos Goytacazes RJ 28013-602, Brasil;

    Advanced Materials Laboratory, LAMAV, State University of the Northern Rio de Janeiro, UENF, Av. Alberto Lamego, 2000, Campos dos Goytacazes RJ 28013-602, Brasil;

    Advanced Materials Laboratory, LAMAV, State University of the Northern Rio de Janeiro, UENF, Av. Alberto Lamego, 2000, Campos dos Goytacazes RJ 28013-602, Brasil;

    Advanced Materials Laboratory, LAMAV, State University of the Northern Rio de Janeiro, UENF, Av. Alberto Lamego, 2000, Campos dos Goytacazes RJ 28013-602, Brasil;

    InstitutoMilitar de Engenharia, IME, Praca Gen. Tiburcio, n° 80 Urea, Rio de Janeiro, RJ 22290-270, Brasil;

    InstitutoMilitar de Engenharia, IME, Praca Gen. Tiburcio, n° 80 Urea, Rio de Janeiro, RJ 22290-270, Brasil;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Natural fibers; Composites; Impact resistance; Izod Charpy;

    机译:天然纤维;复合材料;耐冲击性艾佐德·夏比(Izod Charpy);

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