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Development of Cost-Effective Sustainable Hybrid Composites Based on Recycled PP and Chopped Carbon Fibers

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

1 Atıf (Scopus)

Özet

The environmental and economic concerns of our day are driving component manufacturers to develop durable and cost-effective composites. In this sense, carbon fiber (CF) waste generated in the aerospace industry can be used to develop lightweight composites for use in the inner fender of a passenger car. In this study, recycled chopped carbon fibers derived from clean CF scrap were blended with a recycled Polypropylene (PP) matrix derived from disposable masks collected during the COVID-19 pandemic. To improve the interface characteristics of the reinforcements with the matrix, anhydride grafted polyethylene (PE–Fusabond® ) has also been added to the composites. After manufacturing composites using a twin-screw extruder, characterizations were carried out by bending and Charpy impact tests. From the mechanical characterizations, CFs remarkably enhanced the elasticity modulus of the composites, while Fusabond improved the elongation capacity of the composites. Moreover, both reinforcements significantly improve the impact resistance of the composites. In addition, microstructural observations were performed. Scanning electron microscope (SEM) fractography done on the failed specimens showed that crack bridging and plastic deformation of the matrix were the main toughening mechanisms.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıProceedings of the 8th International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2022
EditörlerJohn P.T Mo
YayınlayanSpringer Science and Business Media Deutschland GmbH
Sayfalar145-155
Sayfa sayısı11
ISBN (Basılı)9789819936717
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik8th International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2022 - Virtual, Online
Süre: 16 Ara 202218 Ara 2022

Yayın serisi

AdıLecture Notes in Mechanical Engineering
ISSN (Basılı)2195-4356
ISSN (Elektronik)2195-4364

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???event.eventtypes.event.conference???8th International Conference on Mechanical, Automotive and Materials Engineering, CMAME 2022
ŞehirVirtual, Online
Periyot16/12/2218/12/22

Bibliyografik not

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Finansman

This research was supported by the Istanbul Technical University Office of Scientific Research Projects (ITU BAPSIS), under grant MAB-2021-42811. the authors acknowledge the support of Abdullah Ozker, Ismail Karakaya, and Yunus Demir during the composite manufacturing.

FinansörlerFinansör numarası
Istanbul Teknik ÜniversitesiMAB-2021-42811

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