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首页> 外文期刊>Journal of Polymers and the Environment >The Effect of Silane Treated Fibre Loading on Mechanical Properties of Pineapple Leaf/Kenaf Fibre Filler Phenolic Composites
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The Effect of Silane Treated Fibre Loading on Mechanical Properties of Pineapple Leaf/Kenaf Fibre Filler Phenolic Composites

机译：硅烷处理的纤维负载量对菠萝叶/纳夫纤维填料酚醛复合材料力学性能的影响

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摘要

The aim of the present study is to investigate mechanical and morphological properties of pineapple leaf fibres (PALF) reinforced phenolic composites and its comparison with kenaf fibre (KF)/phenolic composites. Mechanical properties (tensile, flexural and impact) of untreated and treated PALF phenolic composites at different fibre loading were investigated. Tensile, flexural and impact properties of PALF and kenaf/phenolic composites were analyzed as per ASTM standard. Morphological analysis of tensile fracture samples of composites was carried out by scanning electron microscopy. Obtained results indicated that treated PALF/phenolic composites at 50% PALF loading exhibited better tensile, flexural and impact properties as compared to other untreated PALF/phenolic composites. Treated kenaf/phenolic composites at 50% fibre loading showed better tensile, flexural and impact properties than untreated kenaf/phenolic composite. It is concluded that treated 50% fibre loading kenaf and PALF/phenolic composites showed better mechanical properties than untreated kenaf and PALF/phenolic composites due to good fibre/matrix interfacial bonding. Results obtained in this study will be used for the further study on hybridization of PALF and KF based phenolic composites.
机译：本研究的目的是研究菠萝叶纤维（PALF）增强酚醛复合材料的力学和形态学特性，并将其与洋麻纤维（KF）/酚醛复合材料进行比较。研究了未处理和处理过的PALF酚醛复合材料在不同纤维负载下的机械性能（拉伸，弯曲和冲击）。根据ASTM标准分析了PALF和洋麻/酚醛复合材料的拉伸，挠曲和冲击性能。通过扫描电子显微镜对复合材料的拉伸断裂样品进行形态分析。获得的结果表明，与其他未处理的PALF /酚醛复合材料相比，在50％PALF负载下处理的PALF /酚醛复合材料表现出更好的拉伸，挠曲和冲击性能。与未处理的洋麻/酚醛复合材料相比，处理的洋麻/酚醛复合材料在纤维含量为50％时表现出更好的拉伸，挠曲和冲击性能。结论是，由于良好的纤维/基体界面粘合性，处理的纤维含量为50％的洋麻和PALF /酚醛复合材料比未处理的洋麻和PALF /酚醛复合材料具有更好的机械性能。这项研究中获得的结果将用于进一步研究PALF和KF基酚醛复合材料的杂交。

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