Staff View: Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing

Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing

Recently, the use of carbon fiber waste is accepted as a wise approach to benefit the performance of the carbon fiber and considered as green effort for disposal management. This research is an effort to study the potential of recycled carbon fibers as reinforcement in polypropylene (PP) matrix espe...

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Main Authors:	Ab Maulod, Hairul Effendy, Mohamad, Noraiham, Shamsuri, Siti Rahmah, Ahsan, Qumrul, Mohd Abid, Mohd Asyadi ‘Azam, Zainal Abidin, Muhammad Zaimi, Abdollah, Mohd Fadzli
Format:	Technical Report
Language:	English
Published:	UTeM 2018
Online Access:	http://eprints.utem.edu.my/id/eprint/25467/1/Tribological%20Behaviour%20Of%20GreenCarbon%20Fibre%20Waste%20Reinforced%20Thermoplastic%20Composites%20Prepared%20Via%20Melt%20Mixing.pdf http://eprints.utem.edu.my/id/eprint/25467/ https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=118117
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spelling	my.utem.eprints.254672022-01-03T15:33:15Z http://eprints.utem.edu.my/id/eprint/25467/ Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing Ab Maulod, Hairul Effendy Mohamad, Noraiham Shamsuri, Siti Rahmah Ahsan, Qumrul Mohd Abid, Mohd Asyadi ‘Azam Zainal Abidin, Muhammad Zaimi Abdollah, Mohd Fadzli Recently, the use of carbon fiber waste is accepted as a wise approach to benefit the performance of the carbon fiber and considered as green effort for disposal management. This research is an effort to study the potential of recycled carbon fibers as reinforcement in polypropylene (PP) matrix especially for tribology application. The effects of fibers condition, fiber loading as well as chemical modifications on physical, mechanical and tribological properties of PP reinforced with recycled carbon fibers were studied. The composites were prepared via melt compounding using a Haake internal mixer at 180 ºC and rotor speed of 50 rpm for 10 minutes. This research is divided into three different studies; 1) effect of recycled carbon fibers condition (with or without uncured resins) on the physical and tensile properties at different carbon fiber (CF) loading of 0, 3, 5, 10, 13, 15 wt%, 2) effect of chemical modification using 3 and 5 wt% maleic anhydride (MA) on the tensile properties and 3) wear characteristics of recycled carbon fiber reinforced polypropylene composites at CF loading of 0, 0.5, 1.0, 3.0, 5.0, 7.0, 10.0, 13.0, 15.0, 20.0 wt%. In Study 1, the uncured resins on carbon fibers had proven to improve the interaction between reinforcement and matrix which manifested by increment in physical and mechanical properties with the optimum at 3 wt% fiber loading. In Study 2, the recycled carbon fibers were first pulverized into finer fibers before undergone oxidation in nitric acid and treatment with maleic anhydride. The treatment was observed to improve the physical and mechanical properties of the composites at low MA content of 3 wt% and proven to increase interaction at limited loading of fibers for only up to 1 wt%. The properties were supported by morphological analysis on the fracture surfaces observed by using Scanning Electron Microscopy and chemical analysis using Fourier Transform Infrared Spectroscopy. In Study 3, the composites with low carbon fiber loading of up to 3 wt% imposed higher resistance to dry sliding friction. In contrast, the increment of fiber loading at 5 wt% to 20 wt%, decreased the wear rate of the composites due to the formation of patchfilm and transfer film which accelerated with the MA treatment. The wear mechanism of the composites was for different fiber loading was proposed from morphological observation. As the conclusions, the composites showed promising self- lubricating properties with significant physical and mechanical properties. UTeM 2018 Technical Report NonPeerReviewed text en http://eprints.utem.edu.my/id/eprint/25467/1/Tribological%20Behaviour%20Of%20GreenCarbon%20Fibre%20Waste%20Reinforced%20Thermoplastic%20Composites%20Prepared%20Via%20Melt%20Mixing.pdf Ab Maulod, Hairul Effendy and Mohamad, Noraiham and Shamsuri, Siti Rahmah and Ahsan, Qumrul and Mohd Abid, Mohd Asyadi ‘Azam and Zainal Abidin, Muhammad Zaimi and Abdollah, Mohd Fadzli (2018) Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing. [Technical Report] (Submitted) https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=118117 CDR 21107
institution	Universiti Teknikal Malaysia Melaka
building	UTEM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknikal Malaysia Melaka
content_source	UTEM Institutional Repository
url_provider	http://eprints.utem.edu.my/
language	English
description	Recently, the use of carbon fiber waste is accepted as a wise approach to benefit the performance of the carbon fiber and considered as green effort for disposal management. This research is an effort to study the potential of recycled carbon fibers as reinforcement in polypropylene (PP) matrix especially for tribology application. The effects of fibers condition, fiber loading as well as chemical modifications on physical, mechanical and tribological properties of PP reinforced with recycled carbon fibers were studied. The composites were prepared via melt compounding using a Haake internal mixer at 180 ºC and rotor speed of 50 rpm for 10 minutes. This research is divided into three different studies; 1) effect of recycled carbon fibers condition (with or without uncured resins) on the physical and tensile properties at different carbon fiber (CF) loading of 0, 3, 5, 10, 13, 15 wt%, 2) effect of chemical modification using 3 and 5 wt% maleic anhydride (MA) on the tensile properties and 3) wear characteristics of recycled carbon fiber reinforced polypropylene composites at CF loading of 0, 0.5, 1.0, 3.0, 5.0, 7.0, 10.0, 13.0, 15.0, 20.0 wt%. In Study 1, the uncured resins on carbon fibers had proven to improve the interaction between reinforcement and matrix which manifested by increment in physical and mechanical properties with the optimum at 3 wt% fiber loading. In Study 2, the recycled carbon fibers were first pulverized into finer fibers before undergone oxidation in nitric acid and treatment with maleic anhydride. The treatment was observed to improve the physical and mechanical properties of the composites at low MA content of 3 wt% and proven to increase interaction at limited loading of fibers for only up to 1 wt%. The properties were supported by morphological analysis on the fracture surfaces observed by using Scanning Electron Microscopy and chemical analysis using Fourier Transform Infrared Spectroscopy. In Study 3, the composites with low carbon fiber loading of up to 3 wt% imposed higher resistance to dry sliding friction. In contrast, the increment of fiber loading at 5 wt% to 20 wt%, decreased the wear rate of the composites due to the formation of patchfilm and transfer film which accelerated with the MA treatment. The wear mechanism of the composites was for different fiber loading was proposed from morphological observation. As the conclusions, the composites showed promising self- lubricating properties with significant physical and mechanical properties.
format	Technical Report
author	Ab Maulod, Hairul Effendy Mohamad, Noraiham Shamsuri, Siti Rahmah Ahsan, Qumrul Mohd Abid, Mohd Asyadi ‘Azam Zainal Abidin, Muhammad Zaimi Abdollah, Mohd Fadzli
spellingShingle	Ab Maulod, Hairul Effendy Mohamad, Noraiham Shamsuri, Siti Rahmah Ahsan, Qumrul Mohd Abid, Mohd Asyadi ‘Azam Zainal Abidin, Muhammad Zaimi Abdollah, Mohd Fadzli Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
author_facet	Ab Maulod, Hairul Effendy Mohamad, Noraiham Shamsuri, Siti Rahmah Ahsan, Qumrul Mohd Abid, Mohd Asyadi ‘Azam Zainal Abidin, Muhammad Zaimi Abdollah, Mohd Fadzli
author_sort	Ab Maulod, Hairul Effendy
title	Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
title_short	Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
title_full	Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
title_fullStr	Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
title_full_unstemmed	Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing
title_sort	tribological behaviour of greencarbon fibre waste reinforced thermoplastic composites prepared via melt mixing
publisher	UTeM
publishDate	2018
url	http://eprints.utem.edu.my/id/eprint/25467/1/Tribological%20Behaviour%20Of%20GreenCarbon%20Fibre%20Waste%20Reinforced%20Thermoplastic%20Composites%20Prepared%20Via%20Melt%20Mixing.pdf http://eprints.utem.edu.my/id/eprint/25467/ https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=118117
_version_	1720983739749629952
score	13.211869

Tribological Behaviour Of GreenCarbon Fibre Waste Reinforced Thermoplastic Composites Prepared Via Melt Mixing

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