来自生物塑料的生物相容和生物降解3D打印:一篇评论
Maurine Naliaka Andanje1, James Wamai Mwangi1, Bruno Roberts Mose2
1Department of Mechatronic Engineering, Jomo Kenyatta University of Agriculture and Technology (JKUAT), Nairobi 00200, Kenya.
Polymers
|May 27, 2023
概括
生物塑料为以石油为基础的塑料提供了一个可持续的替代品. 本综述探讨了使用生物塑料和生物复合材料进行3D打印,解决了增材制造中曲和机械性能差等挑战.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物科学 聚合物科学
- 可持续制造 可持续制造 可持续制造
背景情况:
- 越来越多的环境问题推动了对可生物降解聚合物的需求.
- 来自可再生资源的生物塑料是传统塑料的可持续替代品.
- 增材制造 (3D打印) 为生物塑料提供了设计灵活性和材料选择.
研究的目的:
- 审查利用生物塑料的3D打印技术.
- 检查生物塑料3D打印中使用的材料.
- 为应对生物复合材料增材制造方面的挑战.
主要方法:
- 关于生物塑料和生物复合材料添加剂制造的文献综述.
- 对材料属性的分析和加工挑战.
- 探索改善3D打印生物复合材料部件的解决方案.
主要成果:
- 聚 (乳酸) 和其他生物塑料被开发成3D打印丝.
- 植物生物质越来越多地用于生物复合材料.
- 挑战包括曲,层粘附性差,以及3D打印生物复合材料的机械性能降低.
结论:
- 生物复合材料的增材制造面临着重大的印刷挑战.
- 需要进一步的研究来克服生物复合材料3D打印的局限性.
- 开发改进的生物复合材料和工艺对于可持续制造至关重要.
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