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聚烯/玻璃带的热塑性冲压工艺

Fausto Tucci¹, Felice Rubino², Germana Pasquino³

¹Department of Industrial Engineering, University of Salerno, 84084 Fisciano, Italy.

|May 27, 2023

概括

本研究详细介绍了使用实验室尺度线的玻璃增强聚烯带的透. 该过程产生了具有良好的机械性能的优质热塑性复合材料,尽管纤维分布不均.

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
复合材料制造业复合材料制造业

背景情况:

压是一种连续复合材料制造工艺.
玻璃增强聚烯带提供了强度和可加工性的结合.
了解材料与机器的相互作用对于优化压至关重要.

研究的目的:

为了研究预浸玻璃增强聚烯带的透.
分析在冲压过程中的材料机械相互作用.
描述由此产生的复合型材的微观结构和机械性能.

主要方法:

使用实验室规模的冲压线,集成加热/成型和冷却模具.
使用热电偶和负载电池来监测材料温度和拉力.
进行了横截面和机械测试 (拉伸和三点曲) 的显微镜分析.

主要成果:

实现了优质的制产品,平均纤维体积分为23%.
观察到有限的内部缺陷,但由于带数量和紧缩,注意到纤维分布不均.
测量的拉伸模块为21.5 GPa,曲模块为15.0 GPa.

结论:

玻璃增强聚烯带的冲压是可行的,产生具有有前途的机械特性的复合材料.
工艺参数和材料配置 (带数,压缩) 影响纤维分布和最终特性.
进一步优化可以提高纤维的均性,并可能提高机械性能.

关键词:

这是一个复合材料.玻璃玻璃玻璃玻璃玻璃的玻璃.聚烯聚烯的使用方法预先浸的预先浸的突破是为了突破.这些都是磁带,磁带,磁带.测试测试测试测试测试热塑性塑料是一种热塑性塑料.

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