Mechanical, Crystallographic, and Microstructural Analysis of Polymer Composites Developed from Iron Filings and Polystyrene Wastes
Publish place: Mechanics of Advanced Composite Structures، Vol: 9، Issue: 1
Publish Year: 1401
نوع سند: مقاله ژورنالی
زبان: English
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JR_MACS-9-1_012
تاریخ نمایه سازی: 11 تیر 1401
Abstract:
The development of polystyrene composites, by solvent casting method, with iron filling waste as fillers is considered to improve the mechanical, crystallographic, and microstructural properties for definite uses. Tensile tests were conducted based on the ASTM D۶۳۸-۱۰ standard. X-ray Diffraction (XRD) analysis and microstructural analysis were also conducted. The Young’s modulus increased (from ۳۳۵.۲ N/mm۲ to ۱۱۳۱.۳ N/mm۲) with increasing filler concentration (۰ – ۱۵ wt%) and vice versa occurred for elongation at break (from ۴.۹ mm to ۱.۶ mm). XRD revealed that there is a good structural interaction between the iron filings particles and the polystyrene based resin (PBR) matrix. The composites combine the amorphous and crystalline natures of polystyrene and the iron filings respectively. There was also no chemical reaction observed, but the development of synergistic structural reinforcement in the polystyrene matrix. Microstructural analysis revealed that a good dispersion and distribution of iron filings particles in the polystyrene matrix. The composite with ۱۵% filler had the best interfacial adhesion and the proper mix of the particles-matrix system.
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Authors
A. Adeniyi
Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria
S. Abdulkareem
Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria
M. Amosa
Health, Safety and Environment Division, Department of Petroleum Resource s, Victoria Island, Lagos, Nigeria
M. Abdulkareem
Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria
J. Ighalo
Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria
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