Bio-based materials for high-end electronics applications

During the past decade, a shift of focus onto greener alternatives to petroleum-based plastics has spurred the development of bio-based resins for plastic development. This has led to a positive marketing image for companies making the switch to resins from renewable resources. This shift of focus is further reinforced by corporations, which are committed to a reduction in their greenhouse gas emissions and product environmental footprints. Here, we present a perspective on the use of renewable materials in durable goods applications and the challenges and advantages associated with the use of renewable materials. Replacement of petroleum-based acoustic foam with that derived from sustainable resources and qualification of thermoplastic polylactic acid blends for enclosure covers has been demonstrated. The technical details of the materials development required for use in durable goods, and their characterization is also discussed.