Recycled polyamide-6/waste silk & cotton fibre polymer composites:Effect of fibre length

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dc.contributor.authorMerdan, Nigar
dc.contributor.authorKoçak, Dilara
dc.contributor.authorUsta, İsmail
dc.contributor.authorAkalın, Mehmet
dc.contributor.authorTaşdemir, Münir
dc.date.accessioned2019-09-09T07:52:35Z
dc.date.available2019-09-09T07:52:35Z
dc.date.issued2013en_US
dc.departmentFakülteler, Mühendislik ve Tasarım Fakültesi, Moda ve Tekstil Tasarım Bölümüen_US
dc.description.abstractAmong textile fibres today, cotton is the most commonly used natural fibre. Cotton is being used in almost all areas of textiles. Waste cotton which is produced during the yarn production process is then re-used in yarn production again or as a waste in other uses. Besides this, silk fibres have been used for nearly 5000 years. Silk is one of the most precious fibres among all textile fibres and it has a very wide range of uses like: sewing threads, clothes, home textiles, technical textiles and ornamental uses. The cocoons which are damaged during the cocoon-forming process are called waste silk, and because of the damage their trading value is decreased. These wastes can then be re-used in textiles. In this study, besides the classic textile applications, a different application area was chosen to evaluate silk and cotton wastes. Silk and cotton waste and recycled PA6 polymer was mixed and a composite structure was obtained. Silk and cotton wastes were in fibre lengths of 1mm, 2.5 mm and 5mm. The recycled PA6/Silk and cotton wastes were mixed in the rates of 97% / 3% respectively. The mixture was made by twin screw extruder. The samples were tested in terms of tensile strength, % elongation, yield strength, elasticity module, Izod Impact Strength, Melt Flow Index (MFI), Heat Deflection Temperature (HDT), and Vicat Softening Point Temperature. Thermal transitions of the materials were determined using the Differential Scanning Calorimeter (DSC) and micro-structure properties were investigated with Scanning Electron Microscope (SEM).en_US
dc.identifier.endpage166en_US
dc.identifier.issue4en_US
dc.identifier.startpage157en_US
dc.identifier.urihttps://hdl.handle.net/11467/2951
dc.identifier.volume25en_US
dc.language.isoenen_US
dc.publisherMarmara Üniversitesien_US
dc.relation.ispartofMarmara Üniversitesi Fen Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMechanical Propertiesen_US
dc.subjectPolyamide 6en_US
dc.subjectFiber Lengthen_US
dc.subjectPolymer Compositesen_US
dc.subjectSilken_US
dc.subjectCottonen_US
dc.titleRecycled polyamide-6/waste silk & cotton fibre polymer composites:Effect of fibre lengthen_US
dc.typeArticleen_US

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