Researchers from the United Arab Emirates University are exploring the development of recycled composite materials using leftover 3D printed PLA and carbon fiber waste. Plastic consumption has been on the rise since its invention over a century ago, resulting in polluting waste that poses a challenge for both humanity and the rest of Earth’s ecosystem. In recent years especially, there’s been a push towards ‘green initiatives’ that work to realize a more sustainable society. One such initiative is recycling, whereby polymers like 3D printed PLA waste are repurposed for new applications. Similarly, composite materials have also seen increased demand over the years, with carbon fiber reinforcements having applications in both conventional manufacturing and 3D printing. Much like polymers, the widespread use of carbon fibers in industries such as automotive and aerospace is fueling an ever-worsening waste issue. Taking the opportunity to strike two birds with one stone, the UAE researchers… read more