Polypropylene-red mud (RM-PP) composites

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• Published Subscription Original Research Special issue 5 May 2026

  Effect of Red Mud Loading on the Thermal and Mechanical Performance of Polypropylene Composites

  By Sourav Basu, Anupam Maiti, Rajib Gupta, Sujan Krishna Samanta, Soumya Mukherjee, Akshay Kumar Pramanick, Sourav Debnath

  Abstract: Waste red mud (RM) serves as a low-cost and sustainable filler material in a polypropylene (PP) matrix. This study investigate the effects of different red mud contents on the dynamic mechanical and thermal properties of polypropylene-red mud (RM-PP) composites where red mud levels range from 0% to 40% (based on weight percentage). Fourier Transform Infrared Spectroscopy (FTIR) was conducted for verifying the presence of both polypropylene and red mud in …

  Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 161–169 Read article →