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Title

On the wear behavior of nano-CaCO۳/E-glass fiber/epoxy composite

هفتمین کنفرانس بین المللی مواد کامپوزیتی: ساخت، خواص و کاربرد
Year: 1399
COI: COMPOSIT07_098
Language: EnglishView: 181
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Authors

Reyhaneh Khorasani - MSc Student, Department of Materials Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Hamed Khosravi - Assistant Professor, Department of Materials Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Esmaeil Tohidlou - Assistant Professor, Department of Materials Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran

Abstract:

The aim of this study was to enhance the wear resistance of E-glass chopped strand mat (CSM)/epoxy composite via the incorporation of CaCO۳ nanoparticles in the matrix. ۳-aminopropyltrimethoxysilane as an organosilane compound was utilized to functionalize the surface of CaCO۳ nanoparticles. The multiscale composites containing functionalized-CaCO۳ (f-CaCO۳) with various weight fractions (۰.۵, ۱, ۳, and ۵ wt.%) were prepared to explore the effects of f-CaCO۳ on the flexural and wear properties. The results of the wear tests showed that the f-CaCO۳/epoxy matrix could provide enhanced wear resistance and the maximum resistance was obtained via adding ۳ wt.% f-CaCO۳. Incorporation of ۳ wt.% f-CaCO۳ resulted in ۵۶% and ۴۳% reductions in wear rate and friction coefficient of the CSM/epoxy composite, respectively. Scanning electron microscopy analysis of the worn surfaces clearly revealed that the nano-CaCO۳ addition resulted in improved fiber-matrix interfacial bonding.

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Paper COI Code

This Paper COI Code is COMPOSIT07_098. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/1226065/

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If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Khorasani, Reyhaneh and Khosravi, Hamed and Tohidlou, Esmaeil,1399,On the wear behavior of nano-CaCO۳/E-glass fiber/epoxy composite,The 7th International Conference on Composites: Characterization, Fabrication and Application,Tabriz,https://civilica.com/doc/1226065

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Type of center: دانشگاه دولتی
Paper count: 11,376
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