苍耳茎/环氧树脂材料的力学性能研究
A Study on Mechanical Properties of Xanthium Stem/Epoxy Composites
DOI: 10.12677/MS.2023.136063, PDF,    科研立项经费支持
作者: 马扶宸, 朱智慧, 杜 涛, 帕提曼•阿不都, 闫秀玲, 纳森巴特*, 宋剑斌*：伊犁师范大学化学与环境科学学院，新疆普通高等学校天然产物化学与应用重点实验室，新疆 伊宁
关键词: 苍耳茎；环氧树脂；力学性能；吸水率； Xanthium Sibiricum Stem； Epoxy Resin； Mechanical Properties； Water Absorption Rate
摘要: 本文采用浇注方法制备了苍耳茎/环氧树脂复合材料，详细研究了苍耳茎含量对复合材料力学性能和吸水率的影响。实验结果证实：当苍耳茎含量达到10%时，环氧树脂复合材料具有最优的力学性能，此时复合材料的弯曲强度为54.8 MPa，冲击强度也达到4.615 kJ/m2，拉伸强度和拉伸模量分别达到32.4 MPa和6279.5 MPa。复合材料吸水率最低达到0.929%。这主要是因为苍耳茎粉末与环氧树脂呈现良好的界面性能所致。
Abstract: Xanthium sibiricum stem/epoxy resin composite material was pro-duced by using a casting manufacture. The effects of xanthium sibiricum stem on the mechanical properties and water absorption of the composite material were investigated in detail. The experi-mental results confirmed that when the stem content of Xanthium sibiricum reaches 10%, the epoxy resin composite material has the optimal mechanical properties. At this time, the flexural strength of the composite material is 54.8 MPa, the impact strength also reaches 4.615 kJ/m2, in addition, the tensile strength and modulus reach 32.4 MPa and 6279.5 MPa, respectively. The water absorption rate of composite materials reaches the minimum value of 0.929%. This is mainly due to the good interfacial performance between the powders of xanthium sibiricum stem and epoxy resin.
文章引用：马扶宸, 朱智慧, 杜涛, 帕提曼•阿不都, 闫秀玲, 纳森巴特, 宋剑斌. 苍耳茎/环氧树脂材料的力学性能研究[J]. 材料科学, 2023, 13(6): 589-595. https://doi.org/10.12677/MS.2023.136063

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