Fraunhofer Research News  January 2, 2018
Researchers in Germany have developed a new material called MetAK which is comparable to commercially available resins. Its stiffness can be determined by two hardening mechanisms: irradiation with UV light, and heat. The areas that should remain flexible are not irradiated; they are instead treated with heat, which cures them. As the rigidity is very easily adjustable, it is possible to flexibly adjust the material to the frequency range of the vibrations and compensate for them. MetAk can be cast in a specified shape making it attractive for orthopedic applications. Read more.
Flexible and hard all in one piece: the new plastic metamaterial MetAK.