木塑复合材料:制造,风病学和加工以及过程建模
Krzysztof Wilczyński1, Kamila Buziak1, Adam Wilczyński2
1The Faculty of Mechanical and Industrial Engineeering, Warsaw University of Technology, 02-524 Warsaw, Poland.
Materials (Basel, Switzerland)
|September 13, 2025
概括
本综述侧重于木塑复合材料 (WPC) 加工的建模,突出了诸如产量压力和墙壁滑动等独特挑战. 需要先进的模型用于双螺丝挤出和注塑.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物工程 聚合物工程
- 计算机建模 计算建模
背景情况:
- 木塑复合材料 (WPC) 越来越受欢迎,因为它们的耐用性,耐水性和成本效益.
- 预计到2030年,全球WPC市场将达到150亿美元,主要来自建筑和汽车行业.
- 现有的审查涵盖了各种WPC方面,但缺乏对处理建模的全面关注.
研究的目的:
- 提供关于WPCs的整形学和材料加工的完整文献审查.
- 具体解决WPCs加工的建模,将其与标准聚合物和混合物进行比较.
- 确定当前WPC处理模型中的差距,并建议未来的研究方向.
主要方法:
- 关于WPC质学,材料处理和计算建模的文献综述.
- 分析影响WPC加工的热病理性质和结构差异.
- 将WPC加工模型与整洁聚合物和聚合物混合物的模型进行比较.
主要成果:
- 由于其独特的热学特性和结构,WPC加工与标准塑料有很大不同.
- 目前的WPC加工模型仅限于单螺丝挤出;双螺丝挤出和注塑的模型开发不足.
- 产量应力和壁滑现象在WPC中显著影响工艺吞吐量和压力,需要具体的建模考虑.
结论:
- 精确的WPC加工建模需要考虑产量应力和墙壁滑动效应.
- 进一步开发用于双螺丝挤出和注塑WPC的加工模型至关重要.
- 在WPC加工建模方面的进步将支持市场增长和材料优化.
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