Investigation of The Effect of Micronized Ethylene-Propylene-Diene Monomer (EDPM) Powder Wastes on Physical and Mechanical Properties in EPDM Mixtures

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dc.contributor.authorCokacar, Cagri
dc.contributor.authorKöprü, İlker
dc.contributor.authorYetgin, Salih Hakan
dc.date.accessioned2025-03-17T12:18:33Z
dc.date.available2025-03-17T12:18:33Z
dc.date.issued2023
dc.departmentTarsus Üniversitesi
dc.description.abstractIn this study, micronized-ethylene-propylene-diene monomer powders (m-EPDM) by the physical crushing method were added to EPDM rubber, and their effects on physical and mechanical properties were examined. Micronized EPDM powders were added at rates of 10-20-30%. EPDM rubber was pulped with micronized EPDM powder using a 1.5-liter laboratory type mini banbury. The obtained paste was vulcanized in the press at 180 °C for 20 min., and test plates were acquired. Rheological and fluidity properties of EPDM rubber with m-EPDM powder added were examined by pre-press rheometer (Moving Die Rheometer_MDR) and Mooney viscosity tests. Tensile and permanent deformation tests were performed to determine mechanical properties density, Shore A hardness tests were performed to determine physical properties and dispersion analysis was performed to distribute the additives in EPDM rubber. As a result of the study, minimum torque (ML) values increased while maximum torque (MH) values decreased depending on the amount of m-EPDM. Mooney viscosity of EPDM/30m-EPDM rubber increased by 40.9%. It was observed that cure rate index (CRI) did not change depending on the amount of m-EPDM. With the addition of 30% m-EPDM, breaking strength decreased by 39.2%, and elongation at break was reduced by 9.87%.
dc.identifier.doi10.52795/mateca.1375512
dc.identifier.endpage136
dc.identifier.issn2717-7475
dc.identifier.issue3
dc.identifier.startpage129
dc.identifier.trdizinid1220603
dc.identifier.urihttps://doi.org/10.52795/mateca.1375512
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1220603
dc.identifier.urihttps://hdl.handle.net/20.500.13099/852
dc.identifier.volume4
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofİmalat Teknolojileri ve Uygulamaları (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR_20250316
dc.subjectPhysical properties
dc.subjectEPDM rubber
dc.subjectMicronized EPDM powde
dc.subjectr Rheological properties
dc.titleInvestigation of The Effect of Micronized Ethylene-Propylene-Diene Monomer (EDPM) Powder Wastes on Physical and Mechanical Properties in EPDM Mixtures
dc.typeArticle

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