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一项关于杂交和堆叠序列在制造棉花混合柔和叶纤维生物复合材料中的影响的综合研究

Tajwar A Baigh¹, Fairooz Nanzeeba¹, Hasibur R Hamim¹

¹Department of Mechanical and Production Engineering, Islamic University of Technology (IUT), Gazipur, 1704, Bangladesh.

|October 9, 2023

概括

这项研究使用废弃的叶纤维 (PALF) 和木质织物开发了混合生物复合材料. 混合化增强了机械性能和减少了吸收水分,显示了可持续汽车组件的潜力.

科学领域:

材料科学材料科学材料科学
可持续工程可持续工程
聚合物复合材料聚合物复合材料

背景情况:

生物复合材料为传统材料提供了一个可持续的替代品.
自然纤维的混合化可以增强复合材料的性能.
织工业废弃物,如PALF和木,为材料开发提供了机会.

研究的目的:

研究混合生物复合材料的机械,吸水和振动特性.
为了评估PALF和织品不同堆叠序列的影响.
评估这些混合生物复合材料在汽车应用中的潜力.

主要方法:

混合生物复合材料的制造使用PALF和木质织物,并使用不同的堆叠序列.
分析机械性能:拉力强度,屈曲强度,拉力模量和冲击强度.
评估吸收水分的特性和振动减噪能力.

主要成果:

与PALF增强复合材料相比,混合化改进了拉伸和曲性能.
柔特纤维增强聚合物 (JFRP) 的拉伸强度最高 (35.16 MPa),而混合复合材料的最大拉伸模量为1.315 GPa.
混合复合材料显示了降低的吸收湿度和潜在的关键缩,与特定的堆叠序列显示优越的性能.

结论:

混合化和堆叠顺序显著影响自然纤维增强复合材料的性能.
开发的混合生物复合材料为汽车应用中的织废物利用提供了可持续的途径.
这项研究强调了制造环保汽车零部件的潜力,例如制动器和加速器踏板.

关键词:

应用程序应用程序机械表征机械表征吸收湿度的吸收方式自然纤维增强复合材料的复合材料.在真空袋中放袋.振动的特性振动的特性

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