Polymer–micro aluminum composites

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• Published Subscription Original Research 18 Sep 2025

  Development of Polymer–Micro-Aluminum Composites for Lightweight Engineering Applications

  By P. Saravana Kumar, D. Sudha, Nantha Kumar P, N. Rajesh, T. Venkatamuni, Sivakumar A., J. Sharmila, Shailendra Kumar Bohidar, Zakir Hussain

  Abstract: This research focuses on the systematic development of polymer–micro aluminum composites, with polypropylene (PP) and epoxy selected as representative polymer matrices. Micro aluminum fillers in the range of 5–25 wt.% were incorporated through melt blending (PP) and casting (epoxy), and the resulting composites were evaluated in terms of mechanical performance, microstructural integrity, and crystalline characteristics. Tensile strength of the composites increased significantly, from 31 MPa in neat PP to 44 …

  Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 1–12 Read article →