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首页> 外文期刊>Fibres & textiles in Eastern Europe >Effects of Aspect Ratio and Loading on the Mechanical Properties of Prosopis juliflora Fibre-reinforced Phenol Formaldehyde Composites
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Effects of Aspect Ratio and Loading on the Mechanical Properties of Prosopis juliflora Fibre-reinforced Phenol Formaldehyde Composites

机译：长径比和负载量对胡杨纤维增强酚醛复合材料力学性能的影响

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摘要

In this paper, an attempt was made to use Prosopis juliflora fibres (PJFs) as a reinforcing agent for phenol formaldehyde (PF) composites. Mechanical properties of the composites were studied for various fibre aspect ratios (FAR) and fibre loadings (FL). A scanning electron microscope (SEM) was used to study the fractured surface of the composites. The peak range of mechanical properties was identified for composites with a FAR of 136 and fibre loading of 23.53 wt%. This study shows that the optimum FAR and fibre loading for PJFs were found to be 136 and 23.53 wt% in order to achieve good reinforcement with better mechanical properties in the PF resin matrix. Experimental results were observed to be in very good agreement with the theoretical
机译：在本文中，人们尝试使用胡桃Prosopis juliflora纤维（PJFs）作为酚醛（PF）复合材料的增强剂。研究了各种纤维长宽比（FAR）和纤维负载量（FL）的复合材料的机械性能。使用扫描电子显微镜（SEM）研究复合材料的断裂表面。对于FAR为136，纤维负载率为23.53 wt％的复合材料，确定了其机械性能的峰值范围。这项研究表明，PJF的最佳FAR和纤维载量为136和23.53 wt％，以便在PF树脂基体中获得良好的增强性能和更好的机械性能。实验结果与理论值非常吻合

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