The Use of Recycled Carpet in Low-Cost Composite Tooling Materials
AbstractMore than 250,000 metric tons (600 million pounds) of carpet are dumped in landfills every year. That creates a significant concern regarding environmental deterioration and economic liability. It is therefore imperative to develop sustainable post-consumer carpet-based products for high-value engineering applications such as composite tooling. To be considered as an acceptable composite tooling material, the composite needs to meet certain required properties such as a low coefficient of thermal expansion, excellent compressive properties, and high a hardness value after repeated exposure to curing cycles. The tooling composites must also exhibit the ability to endure several curing cycles, without deteriorating the mechanical properties. In the present investigation, post-consumer carpet has been recycled in the form of structural composites for tooling applications. The recycled carpet composites have been reinforced with 0.5 wt.% of graphene nanoplatelets to modify the material properties of the carpet composites. The results from compressive and hardness experiments demonstrate that the recycled carpet preserved its mechanical integrity even after several curing cycles. This indicates that recycled carpet composites have the potential to be a low-cost composite tooling alternative for the industry. View Full-Text
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Mishra, K.; Das, S.; Vaidyanathan, R. The Use of Recycled Carpet in Low-Cost Composite Tooling Materials. Recycling 2019, 4, 12.
Mishra K, Das S, Vaidyanathan R. The Use of Recycled Carpet in Low-Cost Composite Tooling Materials. Recycling. 2019; 4(1):12.Chicago/Turabian Style
Mishra, Kunal; Das, Sarat; Vaidyanathan, Ranji. 2019. "The Use of Recycled Carpet in Low-Cost Composite Tooling Materials." Recycling 4, no. 1: 12.