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首页> 外文期刊>Current Applied Polymer Science >Optimization of Hemp, Ground Tire Rubber, High Density Polyethylene Composites Based on a Quality Over Cost Ratio | Bentham Science
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Optimization of Hemp, Ground Tire Rubber, High Density Polyethylene Composites Based on a Quality Over Cost Ratio | Bentham Science

机译：基于质量成本比的大麻，地面轮胎橡胶，高密​​度聚乙烯复合材料优化边沁科学

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Background: Today, the valorization of wastes and residues is important to follow the guidelinesof sustainable development.Objective: The objective of the work was to maximize the mechanical performances while reducing thecosts.Method: In this work, optimization of the mechanical properties (tension, flexion and impact) for acomposite system containing high density polyethylene as the matrix, hemp fibers as reinforcement,ground tire rubber as an impact modifier, and maleic anhydride grafted polyethylene as a coupling agentwas performed. The compounds were produced by twin-screw extrusion and molded via injection.Results: From the results obtained, a quality/cost ratio optimization was done to determine the bestcomposite formulation.Conclusion: Overall, it was found that the best composition was around 30% hemp with 30% groundtire rubber as this composition represent a good balance between strength and toughness.
机译：背景：今天，废物和残留物的增值对于遵循可持续发展的指导方针很重要。目的：这项工作的目的是在降低成本的同时最大化机械性能。方法：在这项工作中，优化机械性能（张力，对于包含高密度聚乙烯作为基体，大麻纤维作为增强材料，磨碎的轮胎橡胶作为抗冲改性剂以及马来酸酐接枝的聚乙烯作为偶联剂的复合体系进行了测试。这些化合物是通过双螺杆挤出法生产的，并通过注射成型。结果：从获得的结果出发，对质量/成本比进行了优化，以确定最佳的复合配方。结论：总的来说，发现最佳的配方约为30％含30％底胶的大麻纤维，因为这种成分代表了强度和韧性之间的良好平衡。

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