Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments

In this study, three composites (Carbon fiber- Polyester resin, Glass fiber-Polyester resin and Hemp fiber-Polyester resin) are designed as a substitute for the wood in music instruments and their acoustic properties such as elastic modulus, acoustic coefficient, and acoustic coefficient efficiency...

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Autores principales:	Jafar Eskandari, Amir sohil Pirayeshfar, Mohammad mehdi Jalili, Sayed yahya Mosavi, Mehran Rohnia
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2011
Materias:	Carbon fiber Glass fiber Hemp fiber polyester resin Acoustic properties Cupressus arizonica and Morus alba tree woods water absorption Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/b2388342e1bf40339aa4922411da66c6
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spelling	oai:doaj.org-article:b2388342e1bf40339aa4922411da66c62021-12-02T05:06:01ZDesigning and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments1735-09132383-112X10.22092/ijwpr.2011.117251https://doaj.org/article/b2388342e1bf40339aa4922411da66c62011-12-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117251_25813a94f4beb169f109a5e35c0c9a90.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study, three composites (Carbon fiber- Polyester resin, Glass fiber-Polyester resin and Hemp fiber-Polyester resin) are designed as a substitute for the wood in music instruments and their acoustic properties such as elastic modulus, acoustic coefficient, and acoustic coefficient efficiency are investigated. For better evaluation of the results, two wood specimens from Cupressus arizonica and Morus Alba trees (which are using in many acoustic applications) were chosen and analyzed as control samples. The results show that the resultant composites possess essential acoustic and vibrational properties so that the result for Carbon fiber-Polyester composite exhibits tremendous acoustic properties than wood samples did. In this paper, the water absorption of resultant composites and wood samples were also measured. The results demonstrate that composites specimens could resist against humidity much better than wood samples.Jafar EskandariAmir sohil PirayeshfarMohammad mehdi JaliliSayed yahya MosaviMehran RohniaRegional Information Center for Science and Technology (RICeST)articleCarbon fiberGlass fiberHemp fiberpolyester resinAcoustic propertiesCupressus arizonica and Morus alba tree woodswater absorptionForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 26, Iss 4, Pp 732-756 (2011)
institution	DOAJ
collection	DOAJ
language	FA
topic	Carbon fiber Glass fiber Hemp fiber polyester resin Acoustic properties Cupressus arizonica and Morus alba tree woods water absorption Forestry SD1-669.5
spellingShingle	Carbon fiber Glass fiber Hemp fiber polyester resin Acoustic properties Cupressus arizonica and Morus alba tree woods water absorption Forestry SD1-669.5 Jafar Eskandari Amir sohil Pirayeshfar Mohammad mehdi Jalili Sayed yahya Mosavi Mehran Rohnia Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
description	In this study, three composites (Carbon fiber- Polyester resin, Glass fiber-Polyester resin and Hemp fiber-Polyester resin) are designed as a substitute for the wood in music instruments and their acoustic properties such as elastic modulus, acoustic coefficient, and acoustic coefficient efficiency are investigated. For better evaluation of the results, two wood specimens from Cupressus arizonica and Morus Alba trees (which are using in many acoustic applications) were chosen and analyzed as control samples. The results show that the resultant composites possess essential acoustic and vibrational properties so that the result for Carbon fiber-Polyester composite exhibits tremendous acoustic properties than wood samples did. In this paper, the water absorption of resultant composites and wood samples were also measured. The results demonstrate that composites specimens could resist against humidity much better than wood samples.
format	article
author	Jafar Eskandari Amir sohil Pirayeshfar Mohammad mehdi Jalili Sayed yahya Mosavi Mehran Rohnia
author_facet	Jafar Eskandari Amir sohil Pirayeshfar Mohammad mehdi Jalili Sayed yahya Mosavi Mehran Rohnia
author_sort	Jafar Eskandari
title	Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
title_short	Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
title_full	Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
title_fullStr	Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
title_full_unstemmed	Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
title_sort	designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2011
url	https://doaj.org/article/b2388342e1bf40339aa4922411da66c6
work_keys_str_mv	AT jafareskandari designingandmanufacturingofpolyestercompositesreinforcedwithnaturalandsyntheticfibersasanalternativeforthewoodinmusicinstruments AT amirsohilpirayeshfar designingandmanufacturingofpolyestercompositesreinforcedwithnaturalandsyntheticfibersasanalternativeforthewoodinmusicinstruments AT mohammadmehdijalili designingandmanufacturingofpolyestercompositesreinforcedwithnaturalandsyntheticfibersasanalternativeforthewoodinmusicinstruments AT sayedyahyamosavi designingandmanufacturingofpolyestercompositesreinforcedwithnaturalandsyntheticfibersasanalternativeforthewoodinmusicinstruments AT mehranrohnia designingandmanufacturingofpolyestercompositesreinforcedwithnaturalandsyntheticfibersasanalternativeforthewoodinmusicinstruments
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Designing and manufacturing of polyester composites reinforced with natural and synthetic fibers as an alternative for the wood in music instruments

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