TPU filament that allows to modify the shape of 3D printed parts while maintaining shape memory.
4D-printed hybrids with localized shape memory behaviour: Implementation in a functionally graded structure
4D printing of mechanically robust PLA/TPU/Fe3O4 magneto-responsive shape memory polymers for smart structures - ScienceDirect
4D printing a shape memory polymer
Smartfil TPU 93A
TPU SMP - 4D Filament
Applied Sciences, Free Full-Text
TPU 70D Filament2Print
3D Printing Flexible TPU Filament - Gizmo Dorks
Loss modulus (a) and storage modulus (b) versus temperature of pure TPU
Physical property of 3D-printed sinusoidal pattern using shape memory TPU filament
Physical property of 3D-printed sinusoidal pattern using shape memory TPU filament - Shahbaj Kabir, Hyelim Kim, Sunhee Lee, 2020
TPU SMP - 4D Filament
TPU SMP - 4D Filament
4D printing a shape memory polymer
