Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites

S. Abdulkareem, J. Ighalo, A. Adeniyi
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引用次数: 9

Abstract

The prospective reuse of iron fillings from the milling machine and polystyrene in the solid waste streams in the production of plastic composites were considered in this study. The preparation, electrical properties, density, void fraction and particle distributions of the solvated polystyrene filled composites were all investigated as a function of recycled iron fillings concentration. The composites were developed by hand layup technique and cured by casting under ambient conditions (25 ± 2oC) for 7 days. The compared micrographs confirmed well-dispersed recycled iron fillings in polystyrene matrix and decreasing void fraction as iron filling increases in the composites. The highest electrical conductivity and density values of the composites were obtained at the highest iron filling composition of 40 wt% as 5.91 × 10-07 S/cm and 1.31 g/cm3, respectively. The developed iron polystyrene composite has good electrical properties, making it suitable to be an alternative material for metals.
再生铁增强聚苯乙烯复合材料的电特性评价
本研究考虑了塑料复合材料生产中固体废物流中铣床和聚苯乙烯的铁填料的再利用前景。研究了溶剂化聚苯乙烯填充复合材料的制备、电学性能、密度、孔隙率和颗粒分布随回收铁填料浓度的变化规律。采用手工铺层法制备复合材料,在常温条件下(25±20℃)浇注固化7天。通过显微照片对比,证实了聚苯乙烯基体中有分散良好的再生铁填料,并且随着复合材料中铁填料的增加,空隙率降低。当铁填充量为40%时,复合材料的电导率和密度值最高,分别为5.91 × 10-07 S/cm和1.31 g/cm3。所研制的铁聚苯乙烯复合材料具有良好的电性能,适合作为金属的替代材料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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