后工业皮革废弃物的应用,用于开发可持续的复合材料
G Barrera Torres1, Carlos M Gutierrez Aguilar1, Elizabeth R Lozada1
1Faculty of Arts and Humanities, Instituto Tecnológico Metropolitano (ITM), Medellín 050036, Colombia.
Polymers
|January 25, 2025
概括
本研究探讨使用牛皮废弃物与天然 (TSR-20) 混合,以创建可持续的复合材料. 由此产生的材料表现出增强的强度和硬度,为皮革废物利用提供了可行的解决方案.
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
- 废物管理 废物管理
背景情况:
- 皮革行业产生大量的废物,这给环境带来了挑战.
- 价值化皮革废弃物对于可持续制造实践至关重要.
- 将皮革副产品回收成新材料可以减少填埋场的负担.
研究的目的:
- 研究由牛皮废弃物和天然 (TSR-20) 制成的复合材料的机械和热性能.
- 评估将皮革废弃物纳入天然矩阵的可行性.
- 探索皮革行业副产品的可持续应用.
主要方法:
- 分析了来自牛行业的皮革废物.
- 复合材料是通过将皮革废物与天然 (TSR-20) 混合而成的.
- 评估了机械性能 (抗拉强度,硬度) 和热特性.
- 循环皮革颗粒和矩阵之间的相互作用是使用洛伦茨-帕克方程来研究的.
主要成果:
- 复合材料具有特殊的抗拉强度,超过100%以上的天然强度.
- 洛伦茨-帕克方程证实了回收皮革颗粒和矩阵之间的有效相互作用.
- 样品密度高于聚乙烯弹性体和天然皮革,硬度与PVC相当.
- 皮革废物的整合到天然矩阵中已经成功实现.
结论:
- 皮革行业的废物可以有效地用于可持续的应用,例如皮革制品和鞋类.
- 这种复合材料为行业提供了可持续的替代品,促进了回收资源的使用.
- 开发的复合材料在时装行业有潜在的应用,用于自然设计线条.
- 对火山化系统的进一步研究可以为更广泛的应用优化性能.
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