thermal degradation

1 article · search the full text for this term

• Published Subscription Original Research 8 Jan 2026

  Bio-Derived TPS–Lignin Hybrid Composites Reinforced with Modified Coir and Plantain Fibers for Eco-Efficient Structural Applications

  By Nantha Kumar P, Nagasrisaihari Sunkara, Sachin S. Harak, A. Vijayalakshmi, DVSSSV Prasad, Karanam Suresh Babu, Kirubakaran D, S.Dhivya, Rajendiran M

  Abstract: This study develops bio-derived polymer composites using a thermoplastic starch–lignin (TPS–lignin) matrix reinforced with alkali-treated coir and plantain fibers for sustainable load-bearing applications. The TPS–lignin matrix was formulated using cassava starch, glycerol, and 10 wt% lignin, while coir and plantain fibers were surface-modified using 5 wt% NaOH to enhance interfacial compatibility. Composite laminates were fabricated with varying fiber loadings (10–40 wt%) through melt-mixing and hot-press compression. Tensile, thermal, morphological, and …

  Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 136–145 Read article →