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功能性3D打印聚合物材料与金属增强,用于防切手套

Emilia Żyłka¹, Emilia Irzmańska¹, Jakub Saramak²

¹Central Institute for Labour Protection-National Research Institute, Department of Personal Protective Equipment, Wierzbowa 48, 90-133 Lodz, Poland.

Materials (Basel, Switzerland)

|January 11, 2024

概括

3D打印创造了先进的聚合物材料,用于防切手套. 添加金属钢筋显著提高了70%的切割阻力和撕裂强度,提高了工作场所的安全性.

科学领域:

材料科学材料科学材料科学
机械工程机械工程
增材制造增材制造增材制造

背景情况:

工作场所的机械危险需要有效的防护设备,特别是防切手套.
3D打印为创建定制功能材料提供了创新的解决方案.
提高材料性能,如切割耐力,对于安全应用至关重要.

研究的目的:

描述和测试3D打印的聚合物材料,用于耐切割手套应用.
评估金属增强对3D打印聚合物的机械性能的影响.
评估使用这些增强材料在防护手套中的可行性.

主要方法:

使用商用3D打印聚合物纤维.
在热塑性聚氨和FiberFlex30D中加入金属增强器 (0.04毫米不钢线).
进行机械测试,以测量切断阻力和撕裂力.

主要成果:

带有金属增强的材料表现出明显更高的机械阻力.
与纯聚合物材料相比,切割阻力增加了70%.
撕裂力增加了20%以上,观察到改变的裂纹机制.

结论:

具有金属增强的3D打印聚合物材料显示了增强的切割和撕裂阻力.
金属元素的整合加强了材料结构,并改变了故障模式.
这些发现支持使用功能性3D打印材料开发优质的耐切割手套.

关键词:

3D打印技术是3D打印的一种技术.耐切割材料耐切割材料金属增强件的金属增强件聚合物复合物的聚合物复合物.聚合物材料是一种聚合物材料.防护手套防护手套

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