创新和环保的天然纤维复合材料用于牙印记材料:关于小麦增强的研究
Mohamed A Aboamer1, Abdulmajeed Rasheed Almutairi2, Ahmad Alassaf1
1Department of Medical Equipment Technology, College of Applied Medical Sciences, Majmaah University, Majmaah 11952, Saudi Arabia.
Polymers
|February 26, 2025
概括
一种新的用小麦增强复合材料提供了一种具有成本效益的牙印记材料,降低了50%的成本,同时保持了可比的压缩强度和足够的拉伸性能.
科学领域:
- 材料科学 材料科学 材料科学
- 生物材料工程 生物材料工程
背景情况:
- 传统的牙科印记材料通常很昂贵.
- 需要在牙科中寻找具有成本效益和可持续性的替代品.
研究的目的:
- 开发和评估一种使用小麦粉的新型复合牙印记材料.
- 与纯弹性体相比,评估新材料的机械性能和成本效益.
主要方法:
- 根据ASTM D412和ASTM D575标准准备的拉伸和压缩试验样本.
- 评估纯弹性体和用小麦分枝增强复合材料的机械性能.
- 进行了比较的t测试,以分析拉伸和压缩强度.
主要成果:
- 增强小麦分枝复合材料的压缩强度 (105 MPa) 与纯弹性相美.
- 复合材料在压缩下表现出受控的变形和增强的刚性.
- 拉伸强度降低了 (7 MPa vs. 11 MPa),但仍然适合特定应用.
- 材料成本减少了大约50%.
结论:
- 增强小麦复合材料是牙印记材料的经济和可持续替代品.
- 该材料为牙医提供了经济有效的解决方案,而不会对基本的机械性能产生重大影响.
- 纳入天然纤维与牙科材料开发中的可持续实践保持一致.
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