Enhanced performance of PBAT/starch biocomposites through compatibilization and carbon black for outdoor applications

Suppalak Suwanchatree, Rattanawadee Hedthong, Thitiporn Nuamnuam, Kittiya Sairat, Suding Kadea, Kittisak Jantanasakulwong, Thorsak Kittikorn, Division of Physical Science, Faculty of Science, Prince of Songkla University, Avient Colorant , Tambol Phanthong, Amphur Phanthong, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai

Journal of Reinforced Plastics and Composites

Published online on January 24, 2026

Abstract

Journal of Reinforced Plastics and Composites, Ahead of Print.
This study aimed to enhance the interfacial compatibility, processability, mechanical durability, and UV stability of biodegradable poly (butylene adipate-co-terephthalate) (PBAT)/starch composite films by incorporating polyglycerol ester (PGE) as a dual-...