A new type of 3D printing is set to revolutionize the way we use high performance elastomers for a variety of applications. Developed by researchers at the Italian Institute of Technology, the new method uses a process called vat photopolymerization (VPP) to create complex 3D shapes. VPP is a form of stereolithography, a 3D printing method that uses light to harden liquid resin into a solid form. The new process enables the creation of elastomeric polymers with unprecedented physical properties, such as stiffness, strength, durability and elasticity. These materials have a wide range of applications, including medical implants, soft robotics and flexible electronics. The researchers have already demonstrated the potential of the new method by producing a complex 3D printed robotic arm. The results of the study provide a novel approach to 3D printing high performance elastomers, and could lead to a new generation of products with improved functionalities.

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source: Phys.org