See the Growth of 4D Printing Market
The process by which a 3D printed object turns into another structure under the influence of external energy input such as temperature, light, or other environmental stimuli is known as 4D printing. This technique is part of the MIT Self-assembly Lab's initiative. The goal of this project is to bring together technology and design to create self-assembly and programmable material technologies that will reimagine building, manufacturing, product assembly, and performance. 4D Printing Market The global 4D printing market was valued at US$ 82.6 Mn in 2020 and is expected to reach US$ 625.6 Mn by 2028 at a CAGR of 29.4% between 2021 and 2028. Commercial 3D printers, such as Polyjet 3D printers, are used in 4D printing technologies. A "smart substance," such as a hydrogel or a shape memory polymer, is used as the input. Smart materials are distinguished from typical 3D printing materials by their thermomechanical qualities and other material features, which allow them to