TPU filament that allows to modify the shape of 3D printed parts while maintaining shape memory.
4D Printing of Electroactive Materials - Chen - 2021 - Advanced Intelligent Systems - Wiley Online Library
Eco-friendly TPU/PLA Blends for Application as Shape-Memory 3D Printing Filaments
TPU 70D Filament2Print
Applied Sciences, Free Full-Text
Shape Memory Polymer Composites: 4D Printing, Smart Structures, and Applications
TPU SMP - 4D Filament
3D Filament Flexfill TPU Shore 98A
TPU SMP - 4D Filament
Prepared PLA-TPU filament and printed samples, (a) granules, (b)