Life Cycle Assessment and Characterization of Tincal Ore Reinforced Polyester and Vinylester Composites

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dc.contributor.authorAydoğmuş, Ercan
dc.contributor.authorDemir, Ahmet
dc.contributor.authorYılmaz, Emrah
dc.date.accessioned2023-07-26T11:57:39Z
dc.date.available2023-07-26T11:57:39Z
dc.date.issued2022
dc.departmentDÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractIn this study, the quality performance, compressive strength, surface hardness, electrical conductivity, and life cycle assessment (LCA) of the composites produced by reinforcing tincal (Na2B4O7.10H2O) into polyester and vinylester resins at different rates have been determined. Tincal ore, which is ground with a particle size of 74-149 microns, is dried in an oven at 105 °C for 2 hours and then added to the resins at the ratios of 0 wt.%, 1 wt.%, 2 wt.%, and 3 wt.%. According to the results obtained, it has been determined that the compressive strength and Shore D hardness of the composite raises as the tincal mass ratio increases up to certain amounts. According to the mechanical test results, it is found that 3 wt.% tincal reinforcement maximized the compressive strength of the polyester composite, and 2 wt.% tincal reinforcement maximized the compressive strength of the vinylester composite. In the electrical conductivity test results, it is seen that the first relaxation time of the polyester composite is 2.14·10-4 s and the relaxation times of vinylester composite vary between 10-4 and 10-6 seconds. LCA results showed that vinylester composite had more environmental effects than polyester composite except for ozone layer depletion (ODP) effect. Although there is a partial increase (<0.5%) in the environmental impact of composites with tincal reinforcement, it is thought that the increase in the technical performance of the composites will tolerate this partial increase.en_US
dc.identifier.endpage194en_US
dc.identifier.issn2564-6907
dc.identifier.issue2en_US
dc.identifier.startpage183en_US
dc.identifier.trdizinid1150545en_US
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/1150545
dc.identifier.urihttps://hdl.handle.net/20.500.12684/13258
dc.identifier.volume5en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorDemir, Ahmet
dc.institutionauthorYılmaz, Emrah
dc.language.isoenen_US
dc.relation.ispartofJournal of the Turkish Chemical Society Section B: Chemical Engineeringen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.titleLife Cycle Assessment and Characterization of Tincal Ore Reinforced Polyester and Vinylester Compositesen_US
dc.typeArticleen_US

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