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首页> 外文期刊>Journal of Reinforced Plastics and Composites >Fabrication Effects on Properties of Composites for Medical Applications: 1. Composite Preparation and Characterization
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Fabrication Effects on Properties of Composites for Medical Applications: 1. Composite Preparation and Characterization

机译：制备对医用复合材料性能的影响：1.复合材料的制备与表征

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摘要

We investigate the fabrication of continuous carbon fiber/poly(ε-caprolactone) composites for biomedical applications. Two fabrication methods: in-situ polymerization and film stacking are compared at two different thicknesses. Analysis of void content produced via the two fabrication methods showed that the in-situ polymerization specimens had considerably lower void content than the film stacked samples. Significantly higher mechanical properties were obtained for the in-situ polymerized samples, and an almost three-fold increase in properties was seen as compared to the film stacked samples. Scanning electron microscopy images of surfaces supported the findings above. Dynamic mechanical analysis revealed higher dynamic modulus for the in-situ polymerized samples which was consistent with the above results.
机译：我们研究生物医学应用的连续碳纤维/聚（ε-己内酯）复合材料的制造。两种制造方法：原位聚合和膜堆叠在两种不同的厚度下进行了比较。通过两种制造方法产生的空隙含量的分析表明，原位聚合样品的空隙含量比薄膜堆叠样品低得多。对于原位聚合的样品，获得了明显更高的机械性能，并且与膜堆叠的样品相比，性能几乎提高了三倍。表面的扫描电子显微镜图像支持上述发现。动态力学分析表明原位聚合的样品具有较高的动态模量，这与上述结果一致。

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