The Institute for Advanced Composites Manufacturing Innovation (IACMI, Knoxville, TN, US), a 160+ member, University of Tennessee (Knoxville, TN, US) and US Department of Energy (Washington, DC, US) driven consortium committed to increasing domestic production capacity and manufacturing jobs across the US composites industry, announced on Oct. 16 a project to close the loop on automotive carbon fiber prepreg manufacturing scrap for use in new automotive applications. The project, which is led by Vartega (Golden, CO, US), a start-up company focused on carbon fiber recycling, with project partners including Michelman (Cincinnati, OH, US), Oak Ridge National Laboratory (ORNL, Oak Ridge, TN, US), Colorado School of Mines (Golden, CO, US), Michigan State University (East Lansing, MI, US), the University of Dayton Research Laboratory (Dayton, OH, US), and the University of Tennessee, Knoxville. Additional project support is provided by Ford (Dearborn, MI, US), BASF (Wyandotte, MI, US), and Plasan Carbon Composites (Wixom, MI, US).
The two-year technical collaboration will address the challenges of creating consistent recycled carbon fiber reinforced thermoplastics for use in vehicle lightweighting applications. Through the use of innovative and novel enabling technologies the project team will characterize and validate materials to meet the growing demand for cost effective carbon fiber needed for vehicle weight reductions to improve fuel economy, reduce emissions and extend electric vehicle range.
“Carbon fiber recycling technology has matured significantly over the past decade, but several challenges still exist in producing materials at automotive scale. We recognized that a holistic approach needed to be taken to create supply chain solutions for recycled carbon fiber,” says Andrew Maxey, Vartega CEO. “In our work with the project team we’ll be able to demonstrate the viability of a circular economy for recycled carbon fiber combined with optimized sizing chemistries and commercial scale thermoplastic processing for automotive applications.”
“IACMI’s commitment to composites recycling and ability to facilitate projects that connect small and medium enterprises with large organizations are our institute’s DNA,” says John Hopkins, IACMI CEO. “This project is a great example of how manufacturers throughout the supply chain are coming together to solve difficult technical and business challenges.”
In addition to its work on this IACMI project, Vartega also has plans to install a commercial recycling system in the IACMI Scale-Up Research Facility (SURF) located in the Corktown area of Detroit. The SURF is located a half-mile away from the Michigan Central Train Depot which was recently acquired by Ford Motor Company as the centerpiece for its new mobility, autonomy, and electrification Corktown campus.
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