Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite
The mechanical properties as well as sustainability of the fibre reinforced composites in the varied environment has need analyzed by researchers with particle dispersion favouring property enhancement. In this present work, crushed conch shell particles are used in composite making. Conch seashells...
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doaj-03468f073c184056bc952a65ea6f8cf32020-11-25T03:31:20ZengElsevierJournal of Materials Research and Technology2238-78542020-07-019471237135Effect of bio waste (conch shell) particle dispersion on the performance of GFRP compositeK. Vinoth Kumar0R. Pavendhan1G. Gopala Rama Subramaniyan2T.G. Loganathan3Department of Mechanical Engineering, RMK College of Engineering and Technology, Thiruvallur District 601206, Tamil Nadu, India; Corresponding author.Department of Mechanical Engineering, Er. Perumal Manimekalai College of Engineering, Hosur, Krishnagiri District 635 117, Tamil Nadu, IndiaDepartment of Mechanical Engineering, Saveetha Engineering College, Thandalam, Chennai 602105, IndiaDepartment of Mechanical Engineering, RMK College of Engineering and Technology, Thiruvallur District 601206, Tamil Nadu, IndiaThe mechanical properties as well as sustainability of the fibre reinforced composites in the varied environment has need analyzed by researchers with particle dispersion favouring property enhancement. In this present work, crushed conch shell particles are used in composite making. Conch seashells begin harmless to the environment, used in many artistic works has finds its engineering application recently. In this line, conch shell particles of sieve size 600 μm and below is dispersed in varying weight percentage (25%, 35%, 45% and 55%) in the making of E-glass fibre epoxy composite by hand lay-up technique. The significance of conch particle addition in the glass fibre reinforced polymer (GFRP) composite has been evaluated by mechanical characterization and dynamic mechanical analyzer (DMA). Tests as per ASTM standards are conducted on the prepared GFRP laminate with and without particle dispersion. The impact energy of the laminate with 35% conch particle records a higher value of 29.80 J than the laminate without conch particle (11.52 J). Whereas, the tensile strength of laminate with 35% conch particle is 405.7 MPa with 10% rise than without conch (364.7 MPa). The dynamic mechanical analysis revealed the possibility of marginal raise in glass transition temperature (Tg) and reduction in loss modulus (E″ on conch particle addition. The extent of conch particle contribution to the mechanical properties is substantiated by surface morphology. Thus, this work directs the application of conch particle bio-waste as particulate filler in the composite with an ability to enhance property.http://www.sciencedirect.com/science/article/pii/S2238785420312126GFRPBio-waste (conch shell)Mechanical propertiesDMAWear |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
K. Vinoth Kumar R. Pavendhan G. Gopala Rama Subramaniyan T.G. Loganathan |
spellingShingle |
K. Vinoth Kumar R. Pavendhan G. Gopala Rama Subramaniyan T.G. Loganathan Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite Journal of Materials Research and Technology GFRP Bio-waste (conch shell) Mechanical properties DMA Wear |
author_facet |
K. Vinoth Kumar R. Pavendhan G. Gopala Rama Subramaniyan T.G. Loganathan |
author_sort |
K. Vinoth Kumar |
title |
Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite |
title_short |
Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite |
title_full |
Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite |
title_fullStr |
Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite |
title_full_unstemmed |
Effect of bio waste (conch shell) particle dispersion on the performance of GFRP composite |
title_sort |
effect of bio waste (conch shell) particle dispersion on the performance of gfrp composite |
publisher |
Elsevier |
series |
Journal of Materials Research and Technology |
issn |
2238-7854 |
publishDate |
2020-07-01 |
description |
The mechanical properties as well as sustainability of the fibre reinforced composites in the varied environment has need analyzed by researchers with particle dispersion favouring property enhancement. In this present work, crushed conch shell particles are used in composite making. Conch seashells begin harmless to the environment, used in many artistic works has finds its engineering application recently. In this line, conch shell particles of sieve size 600 μm and below is dispersed in varying weight percentage (25%, 35%, 45% and 55%) in the making of E-glass fibre epoxy composite by hand lay-up technique. The significance of conch particle addition in the glass fibre reinforced polymer (GFRP) composite has been evaluated by mechanical characterization and dynamic mechanical analyzer (DMA). Tests as per ASTM standards are conducted on the prepared GFRP laminate with and without particle dispersion. The impact energy of the laminate with 35% conch particle records a higher value of 29.80 J than the laminate without conch particle (11.52 J). Whereas, the tensile strength of laminate with 35% conch particle is 405.7 MPa with 10% rise than without conch (364.7 MPa). The dynamic mechanical analysis revealed the possibility of marginal raise in glass transition temperature (Tg) and reduction in loss modulus (E″ on conch particle addition. The extent of conch particle contribution to the mechanical properties is substantiated by surface morphology. Thus, this work directs the application of conch particle bio-waste as particulate filler in the composite with an ability to enhance property. |
topic |
GFRP Bio-waste (conch shell) Mechanical properties DMA Wear |
url |
http://www.sciencedirect.com/science/article/pii/S2238785420312126 |
work_keys_str_mv |
AT kvinothkumar effectofbiowasteconchshellparticledispersionontheperformanceofgfrpcomposite AT rpavendhan effectofbiowasteconchshellparticledispersionontheperformanceofgfrpcomposite AT ggopalaramasubramaniyan effectofbiowasteconchshellparticledispersionontheperformanceofgfrpcomposite AT tgloganathan effectofbiowasteconchshellparticledispersionontheperformanceofgfrpcomposite |
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