Boeing

Natural Fiber Composites

This student team will work to fabricate natural fiber composite systems from a down-selected polymer matrix with an appropriate test plan to evaluate mechanical performance. The composite system will be composed of reinforcing fibers sourced from plant matter or renewable material with a polymer matrix of either thermoplastic or thermoset polymer. Each panel will be fabricated in a similar process with option to adjust process for optimization. Panel and coupon fabrication will be accompanied by an appropriate test plan to evaluate mechanical performance and compare to existing fiber-reinforced plastic (FRP) composite systems. This student team will work to include evaluation and comparison of handling materials during panel fabrication, defect formation in cured panels, ease of coupon fabrication, and mechanical properties data for use of potentially less environmentally impactful materials due to the renewable nature of the fiber sources. Students with knowledge on composite fabrication (to help with making the materials needed to be tested) and with interests in performing mechanical tests and interpreting results are encouraged to apply.