工艺与制造英文2026
真空注入香蕉纤维增强环氧树脂复合材料的拉伸强度和应变研究
TENSILE STRENGTH AND STRAIN OF VACUUM INFUSION BANANA FIBER REINFORCED COMPOSITE USING EPOXY RESIN
Hasabo Abdelbagi Mohamed Ahmed, RAMADAN MOHMMED, NEVIN GURSOY, PELIN ALTAY, YOUSIF A.A · Sudan University of Science and Technology
摘要整理
香蕉纤维因其纤维长度适宜、耐久性好、环保性能优异、资源丰富且纹理细腻等特点，被认为是适合纺织和编织的天然纤维之一。随着全球环保问题日益凸显，绿色复合材料受到全球研究者的广泛关注，香蕉纤维的应用价值不断提升。香蕉纤维复合材料广泛应用于服装、家居装饰、面板等领域，特别是在汽车、航空航天、建筑及其他工业应用中备受青睐。香蕉纤维复合材料因其独特的中空纤维结构（含有空腔）和高孔隙率，具有优异的隔热和隔音性能。本研究采用真空注入工艺（VIP）以香蕉纤维为增强体、环氧树脂为基体制备复合材料面板。按照ISO 527-4标准对所制备面板进行拉伸强度和应变测试。研究结果与同类天然纤维复合材料相比表现良好，测试数据处于天然纤维复合材料的常见范围内，但与部分高性能香蕉纤维环氧复合材料相比仍处于中等偏低水平。通过优化工艺参数和材料配方，可显著提升香蕉纤维环氧复合材料的力学性能，使其在各类应用领域中更具竞争力。
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