Manufacturing of amber particles suitable for composite fibre melt spinning
Manufacturing of amber particles suitable for composite fibre melt spinning
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适用于复合纤维熔融纺丝的琥珀颗粒的制造
DOI：
10.1515/prolas-2016-0007
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Jūlija Rombovska
中科院分区：
文献类型：
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作者：
Inga Lasenko;S. Gaidukovs;Jūlija Rombovska
摘要制备了含有琥珀色颗粒的聚酰胺纤维。采用行星式球磨机研磨技术制备琥珀色颗粒。采用扫描电镜和粒度测试仪对所制备的琥珀色颗粒的结构和尺寸进行了表征。用傅里叶变换红外光谱分析了琥珀颗粒的化学结构。琥珀色颗粒的特征在于平均尺寸高达3 μm。研磨前后琥珀的化学成分保持不变。使用聚酰胺6作为基质熔融挤出琥珀色颗粒。采用熔融纺丝工艺制备聚酰胺琥珀色长丝。通过热拉伸实验得到了预取向丝和全拉伸丝。琥珀色复合纤维的实验结果报告可能是重要的纺织应用。
Abstract Polyamide fibre containing amber particles was fabricated. The amber particles were obtained by grinding technology using planetary ball-mills. Scanning electron microscopy and granulometry testing were used to characterise the structure and the size of prepared amber particles. Fourier transform infrared spectroscopy was used to analyse the chemical structure of the amber particles. The amber particles were characterised with average size up to 3 μm. The chemical composition of amber before and after the grinding remained unchanged. The amber particles were melt-extruded using polyamide 6 as the matrix. Melt spinning processing was used to fabricate polyamide-amber filaments. Pre-oriented yarns and fully drawn yarns were obtained after hotdrawing experiments. Reported experimental findings of amber composite fibre could be important for textile applications.