https://www.avient.com/news/polyone-natural-fiber-materials-and-metal-replacement-solutions-featured-fakuma-2015
By collaborating, PolyOne and selected developers have succeeded in establishing a time- and cost-saving means to produce the 3D-MIDs serving as heat sinks in LED lighting, which could prove an alternative to the complex printed circuit boards now fairly ubiquitous in these applications.