Thermoplastic material selection for high temperature applications: a comparative multi-criteria decision making approach

This study investigates the difficulties presented by high-temperature environments in the automotive industry, specifically focusing on the choice of optimal thermoplastic materials for hybrid vehicle battery packs. By applying a comparative multi-criteria decision-making framework, the research rigorously evaluates materials based on critical factors. The study aims for determining materials that not only enhance battery efficiency and longevity but also improve overall vehicle performance. Leveraging advanced decision-making techniques, including SWARA-ARAS, SWARA-EDAS, and SWARA-TOPSIS, the analysis ranks and evaluates different polymer options, offering strategic suggestions prioritizing safety, performance, and sustainability. The results provide actionable insights for manufacturers, empowering them to make data-driven material selection decisions that drive the development of next-generation sustainable automotive technologies.