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Article

Carbon Fiber/PLA Recycled Composite

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Department of Chemical & Petroleum Engineering, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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National Water and Energy Center, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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Department of Mechanical and Aerospace Engineering, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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Engineering Requirements Unit, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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Author to whom correspondence should be addressed.
Academic Editor: Victor Tcherdyntsev
Polymers 2022, 14(11), 2194; https://doi.org/10.3390/polym14112194
Received: 5 May 2022 / Revised: 23 May 2022 / Accepted: 24 May 2022 / Published: 28 May 2022
Due exceptional properties such as its high-temperature resistance, mechanical characteristics, and relatively lower price, the demand for carbon fiber has been increasing over the past years. The widespread use of carbon-fiber-reinforced polymers or plastics (CFRP) has attracted many industries. However, on the other hand, the increasing demand for carbon fibers has created a waste recycling problem that must be overcome. In this context, increasing plastic waste from the new 3D printing technology has been increased, contributing to a greater need for recycling efforts. This research aims to produce a recycled composite made from different carbon fiber leftover resources to reinforce the increasing waste of Polylactic acid (PLA) as a promising solution to the growing demand for both materials. Two types of leftover carbon fiber waste from domestic industries are handled: carbon fiber waste (CF) and carbon fiber-reinforced composite (CFRP). Two strategies are adopted to produce the recycled composite material, mixing PLA waste with CF one time and with CFRP the second time. The recycled composites are tested under tensile test conditions to investigate the impact of the waste carbon reinforcement on PLA properties. Additionally, thermogravimetric analysis (TGA), X-ray diffraction (XRD), and Fourier-transformed infrared spectroscopy (FTIR) is carried out on composites to study their thermal properties. View Full-Text
Keywords: carbon fiber-reinforced polymer composites; pure carbon fiber; mechanical treatment; tensile strength carbon fiber-reinforced polymer composites; pure carbon fiber; mechanical treatment; tensile strength
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MDPI and ACS Style

Al Zahmi, S.; Alhammadi, S.; ElHassan, A.; Ahmed, W. Carbon Fiber/PLA Recycled Composite. Polymers 2022, 14, 2194. https://doi.org/10.3390/polym14112194

AMA Style

Al Zahmi S, Alhammadi S, ElHassan A, Ahmed W. Carbon Fiber/PLA Recycled Composite. Polymers. 2022; 14(11):2194. https://doi.org/10.3390/polym14112194

Chicago/Turabian Style

Al Zahmi, Salem, Saif Alhammadi, Amged ElHassan, and Waleed Ahmed. 2022. "Carbon Fiber/PLA Recycled Composite" Polymers 14, no. 11: 2194. https://doi.org/10.3390/polym14112194

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