Results of structural, barrier, mechanical, and thermal properties of PLA/PEF/PLA laminates

This dataset contains supplementary materials related to the publication “Sustainable and eco-friendly single- and multilayer polyester foils from polylactide (PLA) and poly(ethylene 2,5-furandicarboxylate) (PEF)” published in Molecules 2025, 30(1), 178; https://doi.org/10.3390/molecules30010178 . The uploaded files include experimental data, processing parameters, and additional characterization results supporting the preparation and evaluation of single-layer and multilayer polyester films based on PLA and PEF. The materials provide detailed information on film fabrication, material compositions, and physicochemical characterization, including mechanical, thermal, and structural properties. These data complement the results presented in the publication and are intended to ensure transparency, reproducibility, and further research on sustainable bio-based polyester materials and their potential applications in environmentally friendly packaging systems.本数据集包含与发表于期刊《Molecules》2025年第30卷第1期第178页的论文《基于聚乳酸（polylactide, PLA）和聚(2,5-呋喃二甲酸乙二醇酯（poly(ethylene 2,5-furandicarboxylate), PEF）制备的可持续环保型单层及多层聚酯箔材》相关的补充材料，其DOI为https://doi.org/10.3390/molecules30010178。上传文件包含支撑基于PLA与PEF的单层及多层聚酯薄膜的制备与评价的实验数据、加工参数及额外表征结果。 该材料详细提供了薄膜制备工艺、材料组成以及物理化学表征的相关信息，涵盖力学性能、热性能与结构特性。这些数据对论文中呈现的研究结果形成补充，旨在保障研究的透明度与可重复性，并为可持续生物基聚酯材料及其在环保包装系统中的潜在应用的后续研究提供支撑。