Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells

The use of agricultural wastes as additives for other valuable products has been the focus of many research efforts because of their availability, inherent properties, and environmental friendliness. Palm kernel shells (PKS) and coconut shells (CNS) are agricultural solid end products obtainable fro...

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Autores principales:	Sa’ad Hameed, Omoleyomi Bamidele D., Alhassan Elijah A., Ariyo Ezekiel O., Abadunmi Taiwo
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	agricultural wastes palm kernel shell (pks) coconut shell (cns) abrasive sandpaper tribology Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/a6ea571c43c9484aaa5d003134183f3e
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id	oai:doaj.org-article:a6ea571c43c9484aaa5d003134183f3e
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spelling	oai:doaj.org-article:a6ea571c43c9484aaa5d003134183f3e2021-12-05T14:10:52ZMechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells0334-89382191-024310.1515/jmbm-2021-0004https://doaj.org/article/a6ea571c43c9484aaa5d003134183f3e2021-05-01T00:00:00Zhttps://doi.org/10.1515/jmbm-2021-0004https://doaj.org/toc/0334-8938https://doaj.org/toc/2191-0243The use of agricultural wastes as additives for other valuable products has been the focus of many research efforts because of their availability, inherent properties, and environmental friendliness. Palm kernel shells (PKS) and coconut shells (CNS) are agricultural solid end products obtainable from the cracking of their fruit nuts. In this study, PKS and CNS were used to produce abrasive sandpaper following established procedures. The mechanical properties of the sandpaper produced were established. Material for application in abrasive operations must exhibit maximum hardness and compressive strength, minimal wear rate, water absorption, and density. Results showed a 20% and 25% increment in specimen hardness values for PKS and CNS respectively in samples with polyester resin content weight composition range of 7.8–22.2% based on sieve size of 250 μm. Similarly, 29.23% and 32.44% increment for PKS and CNS respectively was recorded for a sieve size of 420 μm. Samples with a high percentage of binder exhibit better wear characteristics for both PKS and CNS for the investigated parameters. As the percentage weight composition of PKS and CNS samples increases in the abrasive sandpaper composites, the water absorption properties decrease for both 250 μm and 420 μm sieve sizes. Samples compressive strength increases as the percentage weight composition of binder increases over a range of 7.8 to 22.2% for both 250 μm and 420 μm sieve sizes studied. Similarly, as the percentage weight composition of PSK and CNS increases, the sample exhibit high density for both sieve sizes. These characteristics affirmed the suitability of the abrasive composites made with PKS and CNS for frictional applications.Sa’ad HameedOmoleyomi Bamidele D.Alhassan Elijah A.Ariyo Ezekiel O.Abadunmi TaiwoDe Gruyterarticleagricultural wastespalm kernel shell (pks)coconut shell (cns)abrasive sandpapertribologyMechanical engineering and machineryTJ1-1570ENJournal of the Mechanical Behavior of Materials, Vol 30, Iss 1, Pp 28-37 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	agricultural wastes palm kernel shell (pks) coconut shell (cns) abrasive sandpaper tribology Mechanical engineering and machinery TJ1-1570
spellingShingle	agricultural wastes palm kernel shell (pks) coconut shell (cns) abrasive sandpaper tribology Mechanical engineering and machinery TJ1-1570 Sa’ad Hameed Omoleyomi Bamidele D. Alhassan Elijah A. Ariyo Ezekiel O. Abadunmi Taiwo Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
description	The use of agricultural wastes as additives for other valuable products has been the focus of many research efforts because of their availability, inherent properties, and environmental friendliness. Palm kernel shells (PKS) and coconut shells (CNS) are agricultural solid end products obtainable from the cracking of their fruit nuts. In this study, PKS and CNS were used to produce abrasive sandpaper following established procedures. The mechanical properties of the sandpaper produced were established. Material for application in abrasive operations must exhibit maximum hardness and compressive strength, minimal wear rate, water absorption, and density. Results showed a 20% and 25% increment in specimen hardness values for PKS and CNS respectively in samples with polyester resin content weight composition range of 7.8–22.2% based on sieve size of 250 μm. Similarly, 29.23% and 32.44% increment for PKS and CNS respectively was recorded for a sieve size of 420 μm. Samples with a high percentage of binder exhibit better wear characteristics for both PKS and CNS for the investigated parameters. As the percentage weight composition of PKS and CNS samples increases in the abrasive sandpaper composites, the water absorption properties decrease for both 250 μm and 420 μm sieve sizes. Samples compressive strength increases as the percentage weight composition of binder increases over a range of 7.8 to 22.2% for both 250 μm and 420 μm sieve sizes studied. Similarly, as the percentage weight composition of PSK and CNS increases, the sample exhibit high density for both sieve sizes. These characteristics affirmed the suitability of the abrasive composites made with PKS and CNS for frictional applications.
format	article
author	Sa’ad Hameed Omoleyomi Bamidele D. Alhassan Elijah A. Ariyo Ezekiel O. Abadunmi Taiwo
author_facet	Sa’ad Hameed Omoleyomi Bamidele D. Alhassan Elijah A. Ariyo Ezekiel O. Abadunmi Taiwo
author_sort	Sa’ad Hameed
title	Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
title_short	Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
title_full	Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
title_fullStr	Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
title_full_unstemmed	Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
title_sort	mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/a6ea571c43c9484aaa5d003134183f3e
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Mechanical performance of abrasive sandpaper made with palm kernel shells and coconut shells

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